AI Development English

Copy the full text below into your preferred AI. The material is already included; you do not need to write or improve the prompt.

TASK: Vocabulary in use
1. Choose four useful terms from the reference. For each, give a plain-English meaning in this field, two natural word combinations (collocations), one realistic example and a likely misuse or contrast. Keep the examples consistent with the reference and avoid jargon that does not fit this occupation.
2. Add four related terms that would be useful in a different common situation in the same field. Label these as suggested extensions, explain how they connect to the work, and flag regional or organizational variation where relevant. Do not pad the list with synonyms nobody would use at work.
3. Start a retrieval round: give one short workplace sentence with a gap and a clear clue. Ask me to supply the best term and explain my choice. Stop and wait; do not reveal the answer or a completed sentence yet. Accept another term if its meaning and collocation work.
4. After my attempt, explain one useful distinction and ask me to write my own sentence. Wait, correct a genuine meaning or usage problem, then give the next retrieval question. Work through four questions one at a time.
5. Finish with a short handoff or message task using three terms, followed by two recall questions I can save for another day. Do not pretend to schedule a reminder.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 01: Speaking the AI Development Stack
Original fictional case: A product manager calls every part of a document assistant "the AI." The system includes retrieval, a language model, and a user interface.
Language workshop: Make a complex point clear
Communication goal: Explain a useful distinction in plain English.
Language guidance: Start with the reader's question. Explain one unfamiliar term with familiar words, then give a relevant example or contrast. Check understanding without asking only 'Do you understand?'.
Useful frames (complete the gaps with case facts): In this context, ... means ... . / The difference is that ... . / How would you explain that distinction to a colleague?
Vocabulary: LLM: Large language model; a model trained to process and generate language-like sequences. / Foundation model: A broadly trained model adapted to many downstream tasks. / Inference: Running a trained model to produce an output. / Throughput: How many requests a system can handle in a period of time.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You are unfamiliar with one technical term in the case. Ask for a plain-English explanation and then paraphrase it. Do not pretend to understand a term you cannot explain.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: Your listener is new to this field. Replace two specialist expressions with clear explanations without changing the meaning.
Model for comparison AFTER my attempt, not a response to give me first: There are three parts to distinguish: retrieval finds relevant passages, the model drafts an answer, and the interface displays it. Which part is failing in the example you saw?
END REFERENCE

Copy the full text below into your preferred AI. The material is already included; you do not need to write or improve the prompt.

TASK: Grammar that changes the meaning
1. For a lesson, use its language workshop as the focus. For a dialogue, quote one actual sentence and select one useful grammar feature from it, such as question word order, tense, modality, conditionals or clause linking. Explain in no more than 90 words how this feature helps the speakers do their work. Keep the grammar target narrow.
2. Give two short contrasting sentences using this workplace context. Explain the difference in time, certainty, condition or politeness. Label invented examples and preserve the distinction between possible, planned and confirmed events. Describe context-dependent choices as choices, not universal rules.
3. Give me one editing or sentence-building task using a known case fact. Do not copy the supplied editing example or reveal its answer. Ask me to explain my intended meaning. Stop and wait.
4. After I answer, quote my wording, identify at most two issues, and give a brief explanation and one hint. Ask me to revise before offering a full corrected version. Then accept any accurate, natural alternative that serves the purpose.
5. Continue with two new tasks, one at a time: first guided, then an original response without a sentence frame. End with a two-sentence workplace message using the target feature and a compact self-check. Do not replace this sequence with a worksheet and answer key.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 01: Speaking the AI Development Stack
Original fictional case: A product manager calls every part of a document assistant "the AI." The system includes retrieval, a language model, and a user interface.
Language workshop: Make a complex point clear
Communication goal: Explain a useful distinction in plain English.
Language guidance: Start with the reader's question. Explain one unfamiliar term with familiar words, then give a relevant example or contrast. Check understanding without asking only 'Do you understand?'.
Useful frames (complete the gaps with case facts): In this context, ... means ... . / The difference is that ... . / How would you explain that distinction to a colleague?
Vocabulary: LLM: Large language model; a model trained to process and generate language-like sequences. / Foundation model: A broadly trained model adapted to many downstream tasks. / Inference: Running a trained model to produce an output. / Throughput: How many requests a system can handle in a period of time.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You are unfamiliar with one technical term in the case. Ask for a plain-English explanation and then paraphrase it. Do not pretend to understand a term you cannot explain.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: Your listener is new to this field. Replace two specialist expressions with clear explanations without changing the meaning.
Model for comparison AFTER my attempt, not a response to give me first: There are three parts to distinguish: retrieval finds relevant passages, the model drafts an answer, and the interface displays it. Which part is failing in the example you saw?
END REFERENCE

Copy the full text below into your preferred AI. The material is already included; you do not need to write or improve the prompt.

TASK: Interactive workplace role-play
1. Use the supplied case or dialogue as the starting situation. Give a two-sentence briefing and offer two relevant professional roles for me to choose from. For a supplied dialogue, use its actual roles. Ask which role I want, then stop and wait. Do not write my replies.
2. After I choose, identify who you will play and the immediate communication goal. Play the other professional; where a meeting requires a third person, label each of your speakers clearly. Start with one natural workplace turn and wait for my reply. Keep most turns to one to three sentences and ask no more than one question at a time.
3. Let the exchange develop across six to ten learner turns, or end earlier if I type "feedback". Respond to what I actually say. Include a plausible clarification, disagreement or tradeoff without silently changing the starting facts. Mark any added constraint as a fictional second-round variation. Do not resolve approvals, evidence or commitments that remain uncertain.
4. Stay in role during the exchange. If my meaning is unclear, ask for clarification naturally. Give a hint only if I ask or cannot proceed. Do not deliver a model conversation in advance.
5. At the debrief, quote two of my phrases: one successful choice and one worth improving. Check factual accuracy, language, register and whether the next step was clear. Give up to three focused suggestions. Ask me to retry the weakest turn; wait. Only then offer an alternative wording and a harder replay.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 01: Speaking the AI Development Stack
Original fictional case: A product manager calls every part of a document assistant "the AI." The system includes retrieval, a language model, and a user interface.
Language workshop: Make a complex point clear
Communication goal: Explain a useful distinction in plain English.
Language guidance: Start with the reader's question. Explain one unfamiliar term with familiar words, then give a relevant example or contrast. Check understanding without asking only 'Do you understand?'.
Useful frames (complete the gaps with case facts): In this context, ... means ... . / The difference is that ... . / How would you explain that distinction to a colleague?
Vocabulary: LLM: Large language model; a model trained to process and generate language-like sequences. / Foundation model: A broadly trained model adapted to many downstream tasks. / Inference: Running a trained model to produce an output. / Throughput: How many requests a system can handle in a period of time.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You are unfamiliar with one technical term in the case. Ask for a plain-English explanation and then paraphrase it. Do not pretend to understand a term you cannot explain.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: Your listener is new to this field. Replace two specialist expressions with clear explanations without changing the meaning.
Model for comparison AFTER my attempt, not a response to give me first: There are three parts to distinguish: retrieval finds relevant passages, the model drafts an answer, and the interface displays it. Which part is failing in the example you saw?
END REFERENCE

Copy the full text below into your preferred AI. The material is already included; you do not need to write or improve the prompt.

TASK: Coach my workplace writing
1. Ask me to paste my own fictional or anonymized draft and identify its reader and purpose. If the reference gives a writing task, mention that task as the default. If it is a dialogue, suggest a brief follow-up message that records its outcome and open questions. Stop and wait. Do not write the message for me first.
2. Once I supply the draft, check it against the reference. If an ambiguity changes the meaning, ask one focused question before rewriting. Do not assume that the draft is correct evidence for a new deadline, approval, diagnosis, cost or commitment.
3. Give feedback in three parts: one effective phrase with a reason; up to three priority improvements, quoting my words; and one short revision task for me. Prioritize incorrect facts or unclear action before minor grammar. For each language correction, explain why it matters to this reader. Label optional stylistic alternatives separately and preserve my level of certainty and intended politeness.
4. Stop and wait for my revision. Then compare the two attempts, identify an improvement and offer one edited version that preserves my voice and purpose. Keep the requested length; if none is specified, use 70-110 words. Explain any meaningful change rather than silently making the message stronger or more certain.
5. Close with one phrase worth reusing and a short transfer task for a different fictional reader. Wait for my attempt before providing another model.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 01: Speaking the AI Development Stack
Original fictional case: A product manager calls every part of a document assistant "the AI." The system includes retrieval, a language model, and a user interface.
Language workshop: Make a complex point clear
Communication goal: Explain a useful distinction in plain English.
Language guidance: Start with the reader's question. Explain one unfamiliar term with familiar words, then give a relevant example or contrast. Check understanding without asking only 'Do you understand?'.
Useful frames (complete the gaps with case facts): In this context, ... means ... . / The difference is that ... . / How would you explain that distinction to a colleague?
Vocabulary: LLM: Large language model; a model trained to process and generate language-like sequences. / Foundation model: A broadly trained model adapted to many downstream tasks. / Inference: Running a trained model to produce an output. / Throughput: How many requests a system can handle in a period of time.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You are unfamiliar with one technical term in the case. Ask for a plain-English explanation and then paraphrase it. Do not pretend to understand a term you cannot explain.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: Your listener is new to this field. Replace two specialist expressions with clear explanations without changing the meaning.
Model for comparison AFTER my attempt, not a response to give me first: There are three parts to distinguish: retrieval finds relevant passages, the model drafts an answer, and the interface displays it. Which part is failing in the example you saw?
END REFERENCE

Copy the full text below into your preferred AI. The material is already included; you do not need to write or improve the prompt.

TASK: Vocabulary in use
1. Choose four useful terms from the reference. For each, give a plain-English meaning in this field, two natural word combinations (collocations), one realistic example and a likely misuse or contrast. Keep the examples consistent with the reference and avoid jargon that does not fit this occupation.
2. Add four related terms that would be useful in a different common situation in the same field. Label these as suggested extensions, explain how they connect to the work, and flag regional or organizational variation where relevant. Do not pad the list with synonyms nobody would use at work.
3. Start a retrieval round: give one short workplace sentence with a gap and a clear clue. Ask me to supply the best term and explain my choice. Stop and wait; do not reveal the answer or a completed sentence yet. Accept another term if its meaning and collocation work.
4. After my attempt, explain one useful distinction and ask me to write my own sentence. Wait, correct a genuine meaning or usage problem, then give the next retrieval question. Work through four questions one at a time.
5. Finish with a short handoff or message task using three terms, followed by two recall questions I can save for another day. Do not pretend to schedule a reminder.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 02: LLMs, Transformers, Tokens, and Context
Original fictional case: A prompt plus retrieved documents exceeds a model's context limit. A colleague proposes simply increasing the output length.
Language workshop: Ask a precise question
Communication goal: Clarify missing information before responding.
Language guidance: Name the exact word, fact, or requirement you need clarified. Ask one focused question at a time. Repeat your understanding and give the other person a chance to correct it.
Useful frames (complete the gaps with case facts): When you say ..., do you mean ...? / Could you clarify which ...? / So, my understanding is ... . Is that right?
Vocabulary: Token: A unit of text processed by the model; token count affects cost, context, and latency. / Context window: The amount of input and generated text the model can consider in one request. / Prompt: The instructions, examples, user request, and context given to a model. / System prompt: High-priority instructions that guide model behavior inside an application.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You need to know exactly what information is missing. Give one answer only after your partner asks a focused question; then ask them to confirm their understanding.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: The other person uses an ambiguous word such as 'ready', 'approved', or 'urgent'. Clarify it before continuing.
Model for comparison AFTER my attempt, not a response to give me first: Do you mean a longer answer or more room for the input? Those are different limits. Let's check which messages and documents must fit in the context window.
END REFERENCE

Copy the full text below into your preferred AI. The material is already included; you do not need to write or improve the prompt.

TASK: Grammar that changes the meaning
1. For a lesson, use its language workshop as the focus. For a dialogue, quote one actual sentence and select one useful grammar feature from it, such as question word order, tense, modality, conditionals or clause linking. Explain in no more than 90 words how this feature helps the speakers do their work. Keep the grammar target narrow.
2. Give two short contrasting sentences using this workplace context. Explain the difference in time, certainty, condition or politeness. Label invented examples and preserve the distinction between possible, planned and confirmed events. Describe context-dependent choices as choices, not universal rules.
3. Give me one editing or sentence-building task using a known case fact. Do not copy the supplied editing example or reveal its answer. Ask me to explain my intended meaning. Stop and wait.
4. After I answer, quote my wording, identify at most two issues, and give a brief explanation and one hint. Ask me to revise before offering a full corrected version. Then accept any accurate, natural alternative that serves the purpose.
5. Continue with two new tasks, one at a time: first guided, then an original response without a sentence frame. End with a two-sentence workplace message using the target feature and a compact self-check. Do not replace this sequence with a worksheet and answer key.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 02: LLMs, Transformers, Tokens, and Context
Original fictional case: A prompt plus retrieved documents exceeds a model's context limit. A colleague proposes simply increasing the output length.
Language workshop: Ask a precise question
Communication goal: Clarify missing information before responding.
Language guidance: Name the exact word, fact, or requirement you need clarified. Ask one focused question at a time. Repeat your understanding and give the other person a chance to correct it.
Useful frames (complete the gaps with case facts): When you say ..., do you mean ...? / Could you clarify which ...? / So, my understanding is ... . Is that right?
Vocabulary: Token: A unit of text processed by the model; token count affects cost, context, and latency. / Context window: The amount of input and generated text the model can consider in one request. / Prompt: The instructions, examples, user request, and context given to a model. / System prompt: High-priority instructions that guide model behavior inside an application.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You need to know exactly what information is missing. Give one answer only after your partner asks a focused question; then ask them to confirm their understanding.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: The other person uses an ambiguous word such as 'ready', 'approved', or 'urgent'. Clarify it before continuing.
Model for comparison AFTER my attempt, not a response to give me first: Do you mean a longer answer or more room for the input? Those are different limits. Let's check which messages and documents must fit in the context window.
END REFERENCE

Copy the full text below into your preferred AI. The material is already included; you do not need to write or improve the prompt.

TASK: Interactive workplace role-play
1. Use the supplied case or dialogue as the starting situation. Give a two-sentence briefing and offer two relevant professional roles for me to choose from. For a supplied dialogue, use its actual roles. Ask which role I want, then stop and wait. Do not write my replies.
2. After I choose, identify who you will play and the immediate communication goal. Play the other professional; where a meeting requires a third person, label each of your speakers clearly. Start with one natural workplace turn and wait for my reply. Keep most turns to one to three sentences and ask no more than one question at a time.
3. Let the exchange develop across six to ten learner turns, or end earlier if I type "feedback". Respond to what I actually say. Include a plausible clarification, disagreement or tradeoff without silently changing the starting facts. Mark any added constraint as a fictional second-round variation. Do not resolve approvals, evidence or commitments that remain uncertain.
4. Stay in role during the exchange. If my meaning is unclear, ask for clarification naturally. Give a hint only if I ask or cannot proceed. Do not deliver a model conversation in advance.
5. At the debrief, quote two of my phrases: one successful choice and one worth improving. Check factual accuracy, language, register and whether the next step was clear. Give up to three focused suggestions. Ask me to retry the weakest turn; wait. Only then offer an alternative wording and a harder replay.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 02: LLMs, Transformers, Tokens, and Context
Original fictional case: A prompt plus retrieved documents exceeds a model's context limit. A colleague proposes simply increasing the output length.
Language workshop: Ask a precise question
Communication goal: Clarify missing information before responding.
Language guidance: Name the exact word, fact, or requirement you need clarified. Ask one focused question at a time. Repeat your understanding and give the other person a chance to correct it.
Useful frames (complete the gaps with case facts): When you say ..., do you mean ...? / Could you clarify which ...? / So, my understanding is ... . Is that right?
Vocabulary: Token: A unit of text processed by the model; token count affects cost, context, and latency. / Context window: The amount of input and generated text the model can consider in one request. / Prompt: The instructions, examples, user request, and context given to a model. / System prompt: High-priority instructions that guide model behavior inside an application.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You need to know exactly what information is missing. Give one answer only after your partner asks a focused question; then ask them to confirm their understanding.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: The other person uses an ambiguous word such as 'ready', 'approved', or 'urgent'. Clarify it before continuing.
Model for comparison AFTER my attempt, not a response to give me first: Do you mean a longer answer or more room for the input? Those are different limits. Let's check which messages and documents must fit in the context window.
END REFERENCE

Copy the full text below into your preferred AI. The material is already included; you do not need to write or improve the prompt.

TASK: Coach my workplace writing
1. Ask me to paste my own fictional or anonymized draft and identify its reader and purpose. If the reference gives a writing task, mention that task as the default. If it is a dialogue, suggest a brief follow-up message that records its outcome and open questions. Stop and wait. Do not write the message for me first.
2. Once I supply the draft, check it against the reference. If an ambiguity changes the meaning, ask one focused question before rewriting. Do not assume that the draft is correct evidence for a new deadline, approval, diagnosis, cost or commitment.
3. Give feedback in three parts: one effective phrase with a reason; up to three priority improvements, quoting my words; and one short revision task for me. Prioritize incorrect facts or unclear action before minor grammar. For each language correction, explain why it matters to this reader. Label optional stylistic alternatives separately and preserve my level of certainty and intended politeness.
4. Stop and wait for my revision. Then compare the two attempts, identify an improvement and offer one edited version that preserves my voice and purpose. Keep the requested length; if none is specified, use 70-110 words. Explain any meaningful change rather than silently making the message stronger or more certain.
5. Close with one phrase worth reusing and a short transfer task for a different fictional reader. Wait for my attempt before providing another model.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 02: LLMs, Transformers, Tokens, and Context
Original fictional case: A prompt plus retrieved documents exceeds a model's context limit. A colleague proposes simply increasing the output length.
Language workshop: Ask a precise question
Communication goal: Clarify missing information before responding.
Language guidance: Name the exact word, fact, or requirement you need clarified. Ask one focused question at a time. Repeat your understanding and give the other person a chance to correct it.
Useful frames (complete the gaps with case facts): When you say ..., do you mean ...? / Could you clarify which ...? / So, my understanding is ... . Is that right?
Vocabulary: Token: A unit of text processed by the model; token count affects cost, context, and latency. / Context window: The amount of input and generated text the model can consider in one request. / Prompt: The instructions, examples, user request, and context given to a model. / System prompt: High-priority instructions that guide model behavior inside an application.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You need to know exactly what information is missing. Give one answer only after your partner asks a focused question; then ask them to confirm their understanding.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: The other person uses an ambiguous word such as 'ready', 'approved', or 'urgent'. Clarify it before continuing.
Model for comparison AFTER my attempt, not a response to give me first: Do you mean a longer answer or more room for the input? Those are different limits. Let's check which messages and documents must fit in the context window.
END REFERENCE

Copy the full text below into your preferred AI. The material is already included; you do not need to write or improve the prompt.

TASK: Vocabulary in use
1. Choose four useful terms from the reference. For each, give a plain-English meaning in this field, two natural word combinations (collocations), one realistic example and a likely misuse or contrast. Keep the examples consistent with the reference and avoid jargon that does not fit this occupation.
2. Add four related terms that would be useful in a different common situation in the same field. Label these as suggested extensions, explain how they connect to the work, and flag regional or organizational variation where relevant. Do not pad the list with synonyms nobody would use at work.
3. Start a retrieval round: give one short workplace sentence with a gap and a clear clue. Ask me to supply the best term and explain my choice. Stop and wait; do not reveal the answer or a completed sentence yet. Accept another term if its meaning and collocation work.
4. After my attempt, explain one useful distinction and ask me to write my own sentence. Wait, correct a genuine meaning or usage problem, then give the next retrieval question. Work through four questions one at a time.
5. Finish with a short handoff or message task using three terms, followed by two recall questions I can save for another day. Do not pretend to schedule a reminder.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 03: Data, Datasets, Labels, and Leakage
Original fictional case: An evaluation scores 94%, but some evaluation examples also appear in the training data. A release meeting starts in an hour.
Language workshop: Match certainty to evidence
Communication goal: Separate observations, assumptions, and conclusions.
Language guidance: Say what the evidence shows, identify what is still unknown, and limit the conclusion to that evidence. Words such as 'may', 'suggests', and 'in this sample' are useful when the uncertainty is real. Do not soften an urgent, verified safety concern.
Useful frames (complete the gaps with case facts): The available evidence shows ... . / This may indicate ..., but ... . / We have not yet established whether ... .
Vocabulary: Golden set: Curated examples used repeatedly to test important behavior. / Eval: A test or evaluation suite for model or system behavior. / Regression: A behavior that gets worse after a change. / Pass rate: The percentage of eval cases meeting the success criterion.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You need to tell a colleague what is known. Ask which part is confirmed and which part is an assumption. Challenge one statement that sounds more certain than the case supports.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: Someone asks for a yes-or-no answer when the evidence supports only a qualified answer. Be concise while preserving the uncertainty.
Model for comparison AFTER my attempt, not a response to give me first: The 94% result may be inflated because the datasets overlap. It does not yet show performance on unseen examples. I'll label this result and request a separate evaluation set.
END REFERENCE

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TASK: Grammar that changes the meaning
1. For a lesson, use its language workshop as the focus. For a dialogue, quote one actual sentence and select one useful grammar feature from it, such as question word order, tense, modality, conditionals or clause linking. Explain in no more than 90 words how this feature helps the speakers do their work. Keep the grammar target narrow.
2. Give two short contrasting sentences using this workplace context. Explain the difference in time, certainty, condition or politeness. Label invented examples and preserve the distinction between possible, planned and confirmed events. Describe context-dependent choices as choices, not universal rules.
3. Give me one editing or sentence-building task using a known case fact. Do not copy the supplied editing example or reveal its answer. Ask me to explain my intended meaning. Stop and wait.
4. After I answer, quote my wording, identify at most two issues, and give a brief explanation and one hint. Ask me to revise before offering a full corrected version. Then accept any accurate, natural alternative that serves the purpose.
5. Continue with two new tasks, one at a time: first guided, then an original response without a sentence frame. End with a two-sentence workplace message using the target feature and a compact self-check. Do not replace this sequence with a worksheet and answer key.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 03: Data, Datasets, Labels, and Leakage
Original fictional case: An evaluation scores 94%, but some evaluation examples also appear in the training data. A release meeting starts in an hour.
Language workshop: Match certainty to evidence
Communication goal: Separate observations, assumptions, and conclusions.
Language guidance: Say what the evidence shows, identify what is still unknown, and limit the conclusion to that evidence. Words such as 'may', 'suggests', and 'in this sample' are useful when the uncertainty is real. Do not soften an urgent, verified safety concern.
Useful frames (complete the gaps with case facts): The available evidence shows ... . / This may indicate ..., but ... . / We have not yet established whether ... .
Vocabulary: Golden set: Curated examples used repeatedly to test important behavior. / Eval: A test or evaluation suite for model or system behavior. / Regression: A behavior that gets worse after a change. / Pass rate: The percentage of eval cases meeting the success criterion.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You need to tell a colleague what is known. Ask which part is confirmed and which part is an assumption. Challenge one statement that sounds more certain than the case supports.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: Someone asks for a yes-or-no answer when the evidence supports only a qualified answer. Be concise while preserving the uncertainty.
Model for comparison AFTER my attempt, not a response to give me first: The 94% result may be inflated because the datasets overlap. It does not yet show performance on unseen examples. I'll label this result and request a separate evaluation set.
END REFERENCE

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TASK: Interactive workplace role-play
1. Use the supplied case or dialogue as the starting situation. Give a two-sentence briefing and offer two relevant professional roles for me to choose from. For a supplied dialogue, use its actual roles. Ask which role I want, then stop and wait. Do not write my replies.
2. After I choose, identify who you will play and the immediate communication goal. Play the other professional; where a meeting requires a third person, label each of your speakers clearly. Start with one natural workplace turn and wait for my reply. Keep most turns to one to three sentences and ask no more than one question at a time.
3. Let the exchange develop across six to ten learner turns, or end earlier if I type "feedback". Respond to what I actually say. Include a plausible clarification, disagreement or tradeoff without silently changing the starting facts. Mark any added constraint as a fictional second-round variation. Do not resolve approvals, evidence or commitments that remain uncertain.
4. Stay in role during the exchange. If my meaning is unclear, ask for clarification naturally. Give a hint only if I ask or cannot proceed. Do not deliver a model conversation in advance.
5. At the debrief, quote two of my phrases: one successful choice and one worth improving. Check factual accuracy, language, register and whether the next step was clear. Give up to three focused suggestions. Ask me to retry the weakest turn; wait. Only then offer an alternative wording and a harder replay.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 03: Data, Datasets, Labels, and Leakage
Original fictional case: An evaluation scores 94%, but some evaluation examples also appear in the training data. A release meeting starts in an hour.
Language workshop: Match certainty to evidence
Communication goal: Separate observations, assumptions, and conclusions.
Language guidance: Say what the evidence shows, identify what is still unknown, and limit the conclusion to that evidence. Words such as 'may', 'suggests', and 'in this sample' are useful when the uncertainty is real. Do not soften an urgent, verified safety concern.
Useful frames (complete the gaps with case facts): The available evidence shows ... . / This may indicate ..., but ... . / We have not yet established whether ... .
Vocabulary: Golden set: Curated examples used repeatedly to test important behavior. / Eval: A test or evaluation suite for model or system behavior. / Regression: A behavior that gets worse after a change. / Pass rate: The percentage of eval cases meeting the success criterion.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You need to tell a colleague what is known. Ask which part is confirmed and which part is an assumption. Challenge one statement that sounds more certain than the case supports.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: Someone asks for a yes-or-no answer when the evidence supports only a qualified answer. Be concise while preserving the uncertainty.
Model for comparison AFTER my attempt, not a response to give me first: The 94% result may be inflated because the datasets overlap. It does not yet show performance on unseen examples. I'll label this result and request a separate evaluation set.
END REFERENCE

Copy the full text below into your preferred AI. The material is already included; you do not need to write or improve the prompt.

TASK: Coach my workplace writing
1. Ask me to paste my own fictional or anonymized draft and identify its reader and purpose. If the reference gives a writing task, mention that task as the default. If it is a dialogue, suggest a brief follow-up message that records its outcome and open questions. Stop and wait. Do not write the message for me first.
2. Once I supply the draft, check it against the reference. If an ambiguity changes the meaning, ask one focused question before rewriting. Do not assume that the draft is correct evidence for a new deadline, approval, diagnosis, cost or commitment.
3. Give feedback in three parts: one effective phrase with a reason; up to three priority improvements, quoting my words; and one short revision task for me. Prioritize incorrect facts or unclear action before minor grammar. For each language correction, explain why it matters to this reader. Label optional stylistic alternatives separately and preserve my level of certainty and intended politeness.
4. Stop and wait for my revision. Then compare the two attempts, identify an improvement and offer one edited version that preserves my voice and purpose. Keep the requested length; if none is specified, use 70-110 words. Explain any meaningful change rather than silently making the message stronger or more certain.
5. Close with one phrase worth reusing and a short transfer task for a different fictional reader. Wait for my attempt before providing another model.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 03: Data, Datasets, Labels, and Leakage
Original fictional case: An evaluation scores 94%, but some evaluation examples also appear in the training data. A release meeting starts in an hour.
Language workshop: Match certainty to evidence
Communication goal: Separate observations, assumptions, and conclusions.
Language guidance: Say what the evidence shows, identify what is still unknown, and limit the conclusion to that evidence. Words such as 'may', 'suggests', and 'in this sample' are useful when the uncertainty is real. Do not soften an urgent, verified safety concern.
Useful frames (complete the gaps with case facts): The available evidence shows ... . / This may indicate ..., but ... . / We have not yet established whether ... .
Vocabulary: Golden set: Curated examples used repeatedly to test important behavior. / Eval: A test or evaluation suite for model or system behavior. / Regression: A behavior that gets worse after a change. / Pass rate: The percentage of eval cases meeting the success criterion.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You need to tell a colleague what is known. Ask which part is confirmed and which part is an assumption. Challenge one statement that sounds more certain than the case supports.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: Someone asks for a yes-or-no answer when the evidence supports only a qualified answer. Be concise while preserving the uncertainty.
Model for comparison AFTER my attempt, not a response to give me first: The 94% result may be inflated because the datasets overlap. It does not yet show performance on unseen examples. I'll label this result and request a separate evaluation set.
END REFERENCE

Copy the full text below into your preferred AI. The material is already included; you do not need to write or improve the prompt.

TASK: Vocabulary in use
1. Choose four useful terms from the reference. For each, give a plain-English meaning in this field, two natural word combinations (collocations), one realistic example and a likely misuse or contrast. Keep the examples consistent with the reference and avoid jargon that does not fit this occupation.
2. Add four related terms that would be useful in a different common situation in the same field. Label these as suggested extensions, explain how they connect to the work, and flag regional or organizational variation where relevant. Do not pad the list with synonyms nobody would use at work.
3. Start a retrieval round: give one short workplace sentence with a gap and a clear clue. Ask me to supply the best term and explain my choice. Stop and wait; do not reveal the answer or a completed sentence yet. Accept another term if its meaning and collocation work.
4. After my attempt, explain one useful distinction and ask me to write my own sentence. Wait, correct a genuine meaning or usage problem, then give the next retrieval question. Work through four questions one at a time.
5. Finish with a short handoff or message task using three terms, followed by two recall questions I can save for another day. Do not pretend to schedule a reminder.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 04: Retrieval, Embeddings, Vector Search, and RAG
Original fictional case: A retrieval experiment with reranking finds more relevant passages but adds 300 milliseconds to response time. No user study has been run.
Language workshop: Explain a fair comparison
Communication goal: Compare options using the same criteria and state the tradeoff.
Language guidance: Use the same time period, scope, and measurement basis for both options. Explain a difference with 'whereas' or 'while'. State what improves and what is given up; do not hide the weaker side of a recommendation.
Useful frames (complete the gaps with case facts): Both options ..., but ... . / Option A ..., whereas option B ... . / The comparison depends on ... .
Vocabulary: Embedding: A vector representation used for similarity search, clustering, classification, and related tasks. / Vector store: A database or index for storing and searching embeddings. / Reranker: A model or step that reorders retrieved results for relevance. / RAG: Retrieval-augmented generation: retrieve relevant context, then generate an answer using it.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You favor one option but have not checked whether the scope is comparable. Ask about one difference, then explain the tradeoff you are willing to accept.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: Your listener focuses only on the lowest price or fastest date. Explain one other relevant comparison criterion.
Model for comparison AFTER my attempt, not a response to give me first: Reranking improved passage relevance in this test, but it added 300 milliseconds. We still need to check the effect on answer quality and the user experience before choosing a configuration.
END REFERENCE

Copy the full text below into your preferred AI. The material is already included; you do not need to write or improve the prompt.

TASK: Grammar that changes the meaning
1. For a lesson, use its language workshop as the focus. For a dialogue, quote one actual sentence and select one useful grammar feature from it, such as question word order, tense, modality, conditionals or clause linking. Explain in no more than 90 words how this feature helps the speakers do their work. Keep the grammar target narrow.
2. Give two short contrasting sentences using this workplace context. Explain the difference in time, certainty, condition or politeness. Label invented examples and preserve the distinction between possible, planned and confirmed events. Describe context-dependent choices as choices, not universal rules.
3. Give me one editing or sentence-building task using a known case fact. Do not copy the supplied editing example or reveal its answer. Ask me to explain my intended meaning. Stop and wait.
4. After I answer, quote my wording, identify at most two issues, and give a brief explanation and one hint. Ask me to revise before offering a full corrected version. Then accept any accurate, natural alternative that serves the purpose.
5. Continue with two new tasks, one at a time: first guided, then an original response without a sentence frame. End with a two-sentence workplace message using the target feature and a compact self-check. Do not replace this sequence with a worksheet and answer key.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 04: Retrieval, Embeddings, Vector Search, and RAG
Original fictional case: A retrieval experiment with reranking finds more relevant passages but adds 300 milliseconds to response time. No user study has been run.
Language workshop: Explain a fair comparison
Communication goal: Compare options using the same criteria and state the tradeoff.
Language guidance: Use the same time period, scope, and measurement basis for both options. Explain a difference with 'whereas' or 'while'. State what improves and what is given up; do not hide the weaker side of a recommendation.
Useful frames (complete the gaps with case facts): Both options ..., but ... . / Option A ..., whereas option B ... . / The comparison depends on ... .
Vocabulary: Embedding: A vector representation used for similarity search, clustering, classification, and related tasks. / Vector store: A database or index for storing and searching embeddings. / Reranker: A model or step that reorders retrieved results for relevance. / RAG: Retrieval-augmented generation: retrieve relevant context, then generate an answer using it.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You favor one option but have not checked whether the scope is comparable. Ask about one difference, then explain the tradeoff you are willing to accept.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: Your listener focuses only on the lowest price or fastest date. Explain one other relevant comparison criterion.
Model for comparison AFTER my attempt, not a response to give me first: Reranking improved passage relevance in this test, but it added 300 milliseconds. We still need to check the effect on answer quality and the user experience before choosing a configuration.
END REFERENCE

Copy the full text below into your preferred AI. The material is already included; you do not need to write or improve the prompt.

TASK: Interactive workplace role-play
1. Use the supplied case or dialogue as the starting situation. Give a two-sentence briefing and offer two relevant professional roles for me to choose from. For a supplied dialogue, use its actual roles. Ask which role I want, then stop and wait. Do not write my replies.
2. After I choose, identify who you will play and the immediate communication goal. Play the other professional; where a meeting requires a third person, label each of your speakers clearly. Start with one natural workplace turn and wait for my reply. Keep most turns to one to three sentences and ask no more than one question at a time.
3. Let the exchange develop across six to ten learner turns, or end earlier if I type "feedback". Respond to what I actually say. Include a plausible clarification, disagreement or tradeoff without silently changing the starting facts. Mark any added constraint as a fictional second-round variation. Do not resolve approvals, evidence or commitments that remain uncertain.
4. Stay in role during the exchange. If my meaning is unclear, ask for clarification naturally. Give a hint only if I ask or cannot proceed. Do not deliver a model conversation in advance.
5. At the debrief, quote two of my phrases: one successful choice and one worth improving. Check factual accuracy, language, register and whether the next step was clear. Give up to three focused suggestions. Ask me to retry the weakest turn; wait. Only then offer an alternative wording and a harder replay.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 04: Retrieval, Embeddings, Vector Search, and RAG
Original fictional case: A retrieval experiment with reranking finds more relevant passages but adds 300 milliseconds to response time. No user study has been run.
Language workshop: Explain a fair comparison
Communication goal: Compare options using the same criteria and state the tradeoff.
Language guidance: Use the same time period, scope, and measurement basis for both options. Explain a difference with 'whereas' or 'while'. State what improves and what is given up; do not hide the weaker side of a recommendation.
Useful frames (complete the gaps with case facts): Both options ..., but ... . / Option A ..., whereas option B ... . / The comparison depends on ... .
Vocabulary: Embedding: A vector representation used for similarity search, clustering, classification, and related tasks. / Vector store: A database or index for storing and searching embeddings. / Reranker: A model or step that reorders retrieved results for relevance. / RAG: Retrieval-augmented generation: retrieve relevant context, then generate an answer using it.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You favor one option but have not checked whether the scope is comparable. Ask about one difference, then explain the tradeoff you are willing to accept.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: Your listener focuses only on the lowest price or fastest date. Explain one other relevant comparison criterion.
Model for comparison AFTER my attempt, not a response to give me first: Reranking improved passage relevance in this test, but it added 300 milliseconds. We still need to check the effect on answer quality and the user experience before choosing a configuration.
END REFERENCE

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TASK: Coach my workplace writing
1. Ask me to paste my own fictional or anonymized draft and identify its reader and purpose. If the reference gives a writing task, mention that task as the default. If it is a dialogue, suggest a brief follow-up message that records its outcome and open questions. Stop and wait. Do not write the message for me first.
2. Once I supply the draft, check it against the reference. If an ambiguity changes the meaning, ask one focused question before rewriting. Do not assume that the draft is correct evidence for a new deadline, approval, diagnosis, cost or commitment.
3. Give feedback in three parts: one effective phrase with a reason; up to three priority improvements, quoting my words; and one short revision task for me. Prioritize incorrect facts or unclear action before minor grammar. For each language correction, explain why it matters to this reader. Label optional stylistic alternatives separately and preserve my level of certainty and intended politeness.
4. Stop and wait for my revision. Then compare the two attempts, identify an improvement and offer one edited version that preserves my voice and purpose. Keep the requested length; if none is specified, use 70-110 words. Explain any meaningful change rather than silently making the message stronger or more certain.
5. Close with one phrase worth reusing and a short transfer task for a different fictional reader. Wait for my attempt before providing another model.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 04: Retrieval, Embeddings, Vector Search, and RAG
Original fictional case: A retrieval experiment with reranking finds more relevant passages but adds 300 milliseconds to response time. No user study has been run.
Language workshop: Explain a fair comparison
Communication goal: Compare options using the same criteria and state the tradeoff.
Language guidance: Use the same time period, scope, and measurement basis for both options. Explain a difference with 'whereas' or 'while'. State what improves and what is given up; do not hide the weaker side of a recommendation.
Useful frames (complete the gaps with case facts): Both options ..., but ... . / Option A ..., whereas option B ... . / The comparison depends on ... .
Vocabulary: Embedding: A vector representation used for similarity search, clustering, classification, and related tasks. / Vector store: A database or index for storing and searching embeddings. / Reranker: A model or step that reorders retrieved results for relevance. / RAG: Retrieval-augmented generation: retrieve relevant context, then generate an answer using it.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You favor one option but have not checked whether the scope is comparable. Ask about one difference, then explain the tradeoff you are willing to accept.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: Your listener focuses only on the lowest price or fastest date. Explain one other relevant comparison criterion.
Model for comparison AFTER my attempt, not a response to give me first: Reranking improved passage relevance in this test, but it added 300 milliseconds. We still need to check the effect on answer quality and the user experience before choosing a configuration.
END REFERENCE

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TASK: Vocabulary in use
1. Choose four useful terms from the reference. For each, give a plain-English meaning in this field, two natural word combinations (collocations), one realistic example and a likely misuse or contrast. Keep the examples consistent with the reference and avoid jargon that does not fit this occupation.
2. Add four related terms that would be useful in a different common situation in the same field. Label these as suggested extensions, explain how they connect to the work, and flag regional or organizational variation where relevant. Do not pad the list with synonyms nobody would use at work.
3. Start a retrieval round: give one short workplace sentence with a gap and a clear clue. Ask me to supply the best term and explain my choice. Stop and wait; do not reveal the answer or a completed sentence yet. Accept another term if its meaning and collocation work.
4. After my attempt, explain one useful distinction and ask me to write my own sentence. Wait, correct a genuine meaning or usage problem, then give the next retrieval question. Work through four questions one at a time.
5. Finish with a short handoff or message task using three terms, followed by two recall questions I can save for another day. Do not pretend to schedule a reminder.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 05: Fine-Tuning, Alignment, and Adaptation
Original fictional case: A summarizer uses the wrong format and sometimes cites an outdated refund policy. A colleague proposes fine-tuning as one solution to both problems.
Language workshop: Ask a precise question
Communication goal: Clarify missing information before responding.
Language guidance: Name the exact word, fact, or requirement you need clarified. Ask one focused question at a time. Repeat your understanding and give the other person a chance to correct it.
Useful frames (complete the gaps with case facts): When you say ..., do you mean ...? / Could you clarify which ...? / So, my understanding is ... . Is that right?
Vocabulary: Fine-tuning: Updating model weights on task- or domain-specific data. / SFT: Supervised fine-tuning with input-output examples. / LoRA: Low-rank adaptation; a parameter-efficient fine-tuning method. / Adapter: A small trainable module inserted into or attached to a pretrained model.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You need to know exactly what information is missing. Give one answer only after your partner asks a focused question; then ask them to confirm their understanding.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: The other person uses an ambiguous word such as 'ready', 'approved', or 'urgent'. Clarify it before continuing.
Model for comparison AFTER my attempt, not a response to give me first: Could we separate the formatting problem from the outdated information? We can test a prompt change for the format and an updated retrieval source for policy facts before choosing an adaptation method.
END REFERENCE

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TASK: Grammar that changes the meaning
1. For a lesson, use its language workshop as the focus. For a dialogue, quote one actual sentence and select one useful grammar feature from it, such as question word order, tense, modality, conditionals or clause linking. Explain in no more than 90 words how this feature helps the speakers do their work. Keep the grammar target narrow.
2. Give two short contrasting sentences using this workplace context. Explain the difference in time, certainty, condition or politeness. Label invented examples and preserve the distinction between possible, planned and confirmed events. Describe context-dependent choices as choices, not universal rules.
3. Give me one editing or sentence-building task using a known case fact. Do not copy the supplied editing example or reveal its answer. Ask me to explain my intended meaning. Stop and wait.
4. After I answer, quote my wording, identify at most two issues, and give a brief explanation and one hint. Ask me to revise before offering a full corrected version. Then accept any accurate, natural alternative that serves the purpose.
5. Continue with two new tasks, one at a time: first guided, then an original response without a sentence frame. End with a two-sentence workplace message using the target feature and a compact self-check. Do not replace this sequence with a worksheet and answer key.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 05: Fine-Tuning, Alignment, and Adaptation
Original fictional case: A summarizer uses the wrong format and sometimes cites an outdated refund policy. A colleague proposes fine-tuning as one solution to both problems.
Language workshop: Ask a precise question
Communication goal: Clarify missing information before responding.
Language guidance: Name the exact word, fact, or requirement you need clarified. Ask one focused question at a time. Repeat your understanding and give the other person a chance to correct it.
Useful frames (complete the gaps with case facts): When you say ..., do you mean ...? / Could you clarify which ...? / So, my understanding is ... . Is that right?
Vocabulary: Fine-tuning: Updating model weights on task- or domain-specific data. / SFT: Supervised fine-tuning with input-output examples. / LoRA: Low-rank adaptation; a parameter-efficient fine-tuning method. / Adapter: A small trainable module inserted into or attached to a pretrained model.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You need to know exactly what information is missing. Give one answer only after your partner asks a focused question; then ask them to confirm their understanding.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: The other person uses an ambiguous word such as 'ready', 'approved', or 'urgent'. Clarify it before continuing.
Model for comparison AFTER my attempt, not a response to give me first: Could we separate the formatting problem from the outdated information? We can test a prompt change for the format and an updated retrieval source for policy facts before choosing an adaptation method.
END REFERENCE

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TASK: Interactive workplace role-play
1. Use the supplied case or dialogue as the starting situation. Give a two-sentence briefing and offer two relevant professional roles for me to choose from. For a supplied dialogue, use its actual roles. Ask which role I want, then stop and wait. Do not write my replies.
2. After I choose, identify who you will play and the immediate communication goal. Play the other professional; where a meeting requires a third person, label each of your speakers clearly. Start with one natural workplace turn and wait for my reply. Keep most turns to one to three sentences and ask no more than one question at a time.
3. Let the exchange develop across six to ten learner turns, or end earlier if I type "feedback". Respond to what I actually say. Include a plausible clarification, disagreement or tradeoff without silently changing the starting facts. Mark any added constraint as a fictional second-round variation. Do not resolve approvals, evidence or commitments that remain uncertain.
4. Stay in role during the exchange. If my meaning is unclear, ask for clarification naturally. Give a hint only if I ask or cannot proceed. Do not deliver a model conversation in advance.
5. At the debrief, quote two of my phrases: one successful choice and one worth improving. Check factual accuracy, language, register and whether the next step was clear. Give up to three focused suggestions. Ask me to retry the weakest turn; wait. Only then offer an alternative wording and a harder replay.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 05: Fine-Tuning, Alignment, and Adaptation
Original fictional case: A summarizer uses the wrong format and sometimes cites an outdated refund policy. A colleague proposes fine-tuning as one solution to both problems.
Language workshop: Ask a precise question
Communication goal: Clarify missing information before responding.
Language guidance: Name the exact word, fact, or requirement you need clarified. Ask one focused question at a time. Repeat your understanding and give the other person a chance to correct it.
Useful frames (complete the gaps with case facts): When you say ..., do you mean ...? / Could you clarify which ...? / So, my understanding is ... . Is that right?
Vocabulary: Fine-tuning: Updating model weights on task- or domain-specific data. / SFT: Supervised fine-tuning with input-output examples. / LoRA: Low-rank adaptation; a parameter-efficient fine-tuning method. / Adapter: A small trainable module inserted into or attached to a pretrained model.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You need to know exactly what information is missing. Give one answer only after your partner asks a focused question; then ask them to confirm their understanding.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: The other person uses an ambiguous word such as 'ready', 'approved', or 'urgent'. Clarify it before continuing.
Model for comparison AFTER my attempt, not a response to give me first: Could we separate the formatting problem from the outdated information? We can test a prompt change for the format and an updated retrieval source for policy facts before choosing an adaptation method.
END REFERENCE

Copy the full text below into your preferred AI. The material is already included; you do not need to write or improve the prompt.

TASK: Coach my workplace writing
1. Ask me to paste my own fictional or anonymized draft and identify its reader and purpose. If the reference gives a writing task, mention that task as the default. If it is a dialogue, suggest a brief follow-up message that records its outcome and open questions. Stop and wait. Do not write the message for me first.
2. Once I supply the draft, check it against the reference. If an ambiguity changes the meaning, ask one focused question before rewriting. Do not assume that the draft is correct evidence for a new deadline, approval, diagnosis, cost or commitment.
3. Give feedback in three parts: one effective phrase with a reason; up to three priority improvements, quoting my words; and one short revision task for me. Prioritize incorrect facts or unclear action before minor grammar. For each language correction, explain why it matters to this reader. Label optional stylistic alternatives separately and preserve my level of certainty and intended politeness.
4. Stop and wait for my revision. Then compare the two attempts, identify an improvement and offer one edited version that preserves my voice and purpose. Keep the requested length; if none is specified, use 70-110 words. Explain any meaningful change rather than silently making the message stronger or more certain.
5. Close with one phrase worth reusing and a short transfer task for a different fictional reader. Wait for my attempt before providing another model.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 05: Fine-Tuning, Alignment, and Adaptation
Original fictional case: A summarizer uses the wrong format and sometimes cites an outdated refund policy. A colleague proposes fine-tuning as one solution to both problems.
Language workshop: Ask a precise question
Communication goal: Clarify missing information before responding.
Language guidance: Name the exact word, fact, or requirement you need clarified. Ask one focused question at a time. Repeat your understanding and give the other person a chance to correct it.
Useful frames (complete the gaps with case facts): When you say ..., do you mean ...? / Could you clarify which ...? / So, my understanding is ... . Is that right?
Vocabulary: Fine-tuning: Updating model weights on task- or domain-specific data. / SFT: Supervised fine-tuning with input-output examples. / LoRA: Low-rank adaptation; a parameter-efficient fine-tuning method. / Adapter: A small trainable module inserted into or attached to a pretrained model.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You need to know exactly what information is missing. Give one answer only after your partner asks a focused question; then ask them to confirm their understanding.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: The other person uses an ambiguous word such as 'ready', 'approved', or 'urgent'. Clarify it before continuing.
Model for comparison AFTER my attempt, not a response to give me first: Could we separate the formatting problem from the outdated information? We can test a prompt change for the format and an updated retrieval source for policy facts before choosing an adaptation method.
END REFERENCE

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TASK: Vocabulary in use
1. Choose four useful terms from the reference. For each, give a plain-English meaning in this field, two natural word combinations (collocations), one realistic example and a likely misuse or contrast. Keep the examples consistent with the reference and avoid jargon that does not fit this occupation.
2. Add four related terms that would be useful in a different common situation in the same field. Label these as suggested extensions, explain how they connect to the work, and flag regional or organizational variation where relevant. Do not pad the list with synonyms nobody would use at work.
3. Start a retrieval round: give one short workplace sentence with a gap and a clear clue. Ask me to supply the best term and explain my choice. Stop and wait; do not reveal the answer or a completed sentence yet. Accept another term if its meaning and collocation work.
4. After my attempt, explain one useful distinction and ask me to write my own sentence. Wait, correct a genuine meaning or usage problem, then give the next retrieval question. Work through four questions one at a time.
5. Finish with a short handoff or message task using three terms, followed by two recall questions I can save for another day. Do not pretend to schedule a reminder.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 06: Evaluation, Benchmarks, and Regression
Original fictional case: A new model passes 88 of 100 test cases; the previous version passes 90. The new version performs better on long documents but worse on short requests.
Language workshop: Give a useful status update
Communication goal: Distinguish completed work from pending work and explain its impact.
Language guidance: Lead with the current state, then the important change or open item. Use completed-action language only for completed work. Add a next update point when it is known; do not invent a date to make the message sound complete.
Useful frames (complete the gaps with case facts): We have completed ...; ... remains open. / As of ..., the status is ... . / The next update will cover ... .
Vocabulary: Eval: A test or evaluation suite for model or system behavior. / Benchmark: A standardized test used to compare systems, often imperfect for a product use case. / Pass rate: The percentage of eval cases meeting the success criterion. / Regression: A behavior that gets worse after a change.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You need to brief someone who has only one minute. Ask what is complete, what is open, and which open item affects the next action.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: The listener asks you to reduce the update to two sentences. Preserve the most important completed and pending items.
Model for comparison AFTER my attempt, not a response to give me first: The overall pass rate fell from 90% to 88%. Long-document results improved, while short-request results declined. I'll show both groups so the release decision reflects the tradeoff.
END REFERENCE

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TASK: Grammar that changes the meaning
1. For a lesson, use its language workshop as the focus. For a dialogue, quote one actual sentence and select one useful grammar feature from it, such as question word order, tense, modality, conditionals or clause linking. Explain in no more than 90 words how this feature helps the speakers do their work. Keep the grammar target narrow.
2. Give two short contrasting sentences using this workplace context. Explain the difference in time, certainty, condition or politeness. Label invented examples and preserve the distinction between possible, planned and confirmed events. Describe context-dependent choices as choices, not universal rules.
3. Give me one editing or sentence-building task using a known case fact. Do not copy the supplied editing example or reveal its answer. Ask me to explain my intended meaning. Stop and wait.
4. After I answer, quote my wording, identify at most two issues, and give a brief explanation and one hint. Ask me to revise before offering a full corrected version. Then accept any accurate, natural alternative that serves the purpose.
5. Continue with two new tasks, one at a time: first guided, then an original response without a sentence frame. End with a two-sentence workplace message using the target feature and a compact self-check. Do not replace this sequence with a worksheet and answer key.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 06: Evaluation, Benchmarks, and Regression
Original fictional case: A new model passes 88 of 100 test cases; the previous version passes 90. The new version performs better on long documents but worse on short requests.
Language workshop: Give a useful status update
Communication goal: Distinguish completed work from pending work and explain its impact.
Language guidance: Lead with the current state, then the important change or open item. Use completed-action language only for completed work. Add a next update point when it is known; do not invent a date to make the message sound complete.
Useful frames (complete the gaps with case facts): We have completed ...; ... remains open. / As of ..., the status is ... . / The next update will cover ... .
Vocabulary: Eval: A test or evaluation suite for model or system behavior. / Benchmark: A standardized test used to compare systems, often imperfect for a product use case. / Pass rate: The percentage of eval cases meeting the success criterion. / Regression: A behavior that gets worse after a change.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You need to brief someone who has only one minute. Ask what is complete, what is open, and which open item affects the next action.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: The listener asks you to reduce the update to two sentences. Preserve the most important completed and pending items.
Model for comparison AFTER my attempt, not a response to give me first: The overall pass rate fell from 90% to 88%. Long-document results improved, while short-request results declined. I'll show both groups so the release decision reflects the tradeoff.
END REFERENCE

Copy the full text below into your preferred AI. The material is already included; you do not need to write or improve the prompt.

TASK: Interactive workplace role-play
1. Use the supplied case or dialogue as the starting situation. Give a two-sentence briefing and offer two relevant professional roles for me to choose from. For a supplied dialogue, use its actual roles. Ask which role I want, then stop and wait. Do not write my replies.
2. After I choose, identify who you will play and the immediate communication goal. Play the other professional; where a meeting requires a third person, label each of your speakers clearly. Start with one natural workplace turn and wait for my reply. Keep most turns to one to three sentences and ask no more than one question at a time.
3. Let the exchange develop across six to ten learner turns, or end earlier if I type "feedback". Respond to what I actually say. Include a plausible clarification, disagreement or tradeoff without silently changing the starting facts. Mark any added constraint as a fictional second-round variation. Do not resolve approvals, evidence or commitments that remain uncertain.
4. Stay in role during the exchange. If my meaning is unclear, ask for clarification naturally. Give a hint only if I ask or cannot proceed. Do not deliver a model conversation in advance.
5. At the debrief, quote two of my phrases: one successful choice and one worth improving. Check factual accuracy, language, register and whether the next step was clear. Give up to three focused suggestions. Ask me to retry the weakest turn; wait. Only then offer an alternative wording and a harder replay.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 06: Evaluation, Benchmarks, and Regression
Original fictional case: A new model passes 88 of 100 test cases; the previous version passes 90. The new version performs better on long documents but worse on short requests.
Language workshop: Give a useful status update
Communication goal: Distinguish completed work from pending work and explain its impact.
Language guidance: Lead with the current state, then the important change or open item. Use completed-action language only for completed work. Add a next update point when it is known; do not invent a date to make the message sound complete.
Useful frames (complete the gaps with case facts): We have completed ...; ... remains open. / As of ..., the status is ... . / The next update will cover ... .
Vocabulary: Eval: A test or evaluation suite for model or system behavior. / Benchmark: A standardized test used to compare systems, often imperfect for a product use case. / Pass rate: The percentage of eval cases meeting the success criterion. / Regression: A behavior that gets worse after a change.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You need to brief someone who has only one minute. Ask what is complete, what is open, and which open item affects the next action.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: The listener asks you to reduce the update to two sentences. Preserve the most important completed and pending items.
Model for comparison AFTER my attempt, not a response to give me first: The overall pass rate fell from 90% to 88%. Long-document results improved, while short-request results declined. I'll show both groups so the release decision reflects the tradeoff.
END REFERENCE

Copy the full text below into your preferred AI. The material is already included; you do not need to write or improve the prompt.

TASK: Coach my workplace writing
1. Ask me to paste my own fictional or anonymized draft and identify its reader and purpose. If the reference gives a writing task, mention that task as the default. If it is a dialogue, suggest a brief follow-up message that records its outcome and open questions. Stop and wait. Do not write the message for me first.
2. Once I supply the draft, check it against the reference. If an ambiguity changes the meaning, ask one focused question before rewriting. Do not assume that the draft is correct evidence for a new deadline, approval, diagnosis, cost or commitment.
3. Give feedback in three parts: one effective phrase with a reason; up to three priority improvements, quoting my words; and one short revision task for me. Prioritize incorrect facts or unclear action before minor grammar. For each language correction, explain why it matters to this reader. Label optional stylistic alternatives separately and preserve my level of certainty and intended politeness.
4. Stop and wait for my revision. Then compare the two attempts, identify an improvement and offer one edited version that preserves my voice and purpose. Keep the requested length; if none is specified, use 70-110 words. Explain any meaningful change rather than silently making the message stronger or more certain.
5. Close with one phrase worth reusing and a short transfer task for a different fictional reader. Wait for my attempt before providing another model.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 06: Evaluation, Benchmarks, and Regression
Original fictional case: A new model passes 88 of 100 test cases; the previous version passes 90. The new version performs better on long documents but worse on short requests.
Language workshop: Give a useful status update
Communication goal: Distinguish completed work from pending work and explain its impact.
Language guidance: Lead with the current state, then the important change or open item. Use completed-action language only for completed work. Add a next update point when it is known; do not invent a date to make the message sound complete.
Useful frames (complete the gaps with case facts): We have completed ...; ... remains open. / As of ..., the status is ... . / The next update will cover ... .
Vocabulary: Eval: A test or evaluation suite for model or system behavior. / Benchmark: A standardized test used to compare systems, often imperfect for a product use case. / Pass rate: The percentage of eval cases meeting the success criterion. / Regression: A behavior that gets worse after a change.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You need to brief someone who has only one minute. Ask what is complete, what is open, and which open item affects the next action.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: The listener asks you to reduce the update to two sentences. Preserve the most important completed and pending items.
Model for comparison AFTER my attempt, not a response to give me first: The overall pass rate fell from 90% to 88%. Long-document results improved, while short-request results declined. I'll show both groups so the release decision reflects the tradeoff.
END REFERENCE

Copy the full text below into your preferred AI. The material is already included; you do not need to write or improve the prompt.

TASK: Vocabulary in use
1. Choose four useful terms from the reference. For each, give a plain-English meaning in this field, two natural word combinations (collocations), one realistic example and a likely misuse or contrast. Keep the examples consistent with the reference and avoid jargon that does not fit this occupation.
2. Add four related terms that would be useful in a different common situation in the same field. Label these as suggested extensions, explain how they connect to the work, and flag regional or organizational variation where relevant. Do not pad the list with synonyms nobody would use at work.
3. Start a retrieval round: give one short workplace sentence with a gap and a clear clue. Ask me to supply the best term and explain my choice. Stop and wait; do not reveal the answer or a completed sentence yet. Accept another term if its meaning and collocation work.
4. After my attempt, explain one useful distinction and ask me to write my own sentence. Wait, correct a genuine meaning or usage problem, then give the next retrieval question. Work through four questions one at a time.
5. Finish with a short handoff or message task using three terms, followed by two recall questions I can save for another day. Do not pretend to schedule a reminder.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 07: Inference, Latency, Cost, and Deployment
Original fictional case: A team can reduce average response time from four seconds to two by using a smaller model. Complex-answer quality has not yet been checked.
Language workshop: Offer a workable tradeoff
Communication goal: Negotiate scope or timing while making conditions explicit.
Language guidance: Acknowledge the goal and explain the available choices. Connect an offer to its actual conditions. A useful response makes room for discussion without promising approval or resources you do not control.
Useful frames (complete the gaps with case facts): We can ..., provided that ... . / Would you prefer ... or ...? / I can take that proposal for review; I cannot yet confirm ... .
Vocabulary: Inference: Running a trained model to produce an output. / Latency: How long a request takes to return a result. / Batching: Processing multiple requests together for efficiency. / Fallback: A backup behavior when the preferred path fails.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You want the preferred outcome but can accept one tradeoff. Ask for two options, then state which condition you can accept and which still needs approval.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: The preferred option is unavailable. Offer an alternative and clearly state any approval still needed.
Model for comparison AFTER my attempt, not a response to give me first: The smaller model is faster in this test. If it meets our quality criteria on complex requests, we could use it more widely. Until then, I'd keep the rollout limited.
END REFERENCE

Copy the full text below into your preferred AI. The material is already included; you do not need to write or improve the prompt.

TASK: Grammar that changes the meaning
1. For a lesson, use its language workshop as the focus. For a dialogue, quote one actual sentence and select one useful grammar feature from it, such as question word order, tense, modality, conditionals or clause linking. Explain in no more than 90 words how this feature helps the speakers do their work. Keep the grammar target narrow.
2. Give two short contrasting sentences using this workplace context. Explain the difference in time, certainty, condition or politeness. Label invented examples and preserve the distinction between possible, planned and confirmed events. Describe context-dependent choices as choices, not universal rules.
3. Give me one editing or sentence-building task using a known case fact. Do not copy the supplied editing example or reveal its answer. Ask me to explain my intended meaning. Stop and wait.
4. After I answer, quote my wording, identify at most two issues, and give a brief explanation and one hint. Ask me to revise before offering a full corrected version. Then accept any accurate, natural alternative that serves the purpose.
5. Continue with two new tasks, one at a time: first guided, then an original response without a sentence frame. End with a two-sentence workplace message using the target feature and a compact self-check. Do not replace this sequence with a worksheet and answer key.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 07: Inference, Latency, Cost, and Deployment
Original fictional case: A team can reduce average response time from four seconds to two by using a smaller model. Complex-answer quality has not yet been checked.
Language workshop: Offer a workable tradeoff
Communication goal: Negotiate scope or timing while making conditions explicit.
Language guidance: Acknowledge the goal and explain the available choices. Connect an offer to its actual conditions. A useful response makes room for discussion without promising approval or resources you do not control.
Useful frames (complete the gaps with case facts): We can ..., provided that ... . / Would you prefer ... or ...? / I can take that proposal for review; I cannot yet confirm ... .
Vocabulary: Inference: Running a trained model to produce an output. / Latency: How long a request takes to return a result. / Batching: Processing multiple requests together for efficiency. / Fallback: A backup behavior when the preferred path fails.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You want the preferred outcome but can accept one tradeoff. Ask for two options, then state which condition you can accept and which still needs approval.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: The preferred option is unavailable. Offer an alternative and clearly state any approval still needed.
Model for comparison AFTER my attempt, not a response to give me first: The smaller model is faster in this test. If it meets our quality criteria on complex requests, we could use it more widely. Until then, I'd keep the rollout limited.
END REFERENCE

Copy the full text below into your preferred AI. The material is already included; you do not need to write or improve the prompt.

TASK: Interactive workplace role-play
1. Use the supplied case or dialogue as the starting situation. Give a two-sentence briefing and offer two relevant professional roles for me to choose from. For a supplied dialogue, use its actual roles. Ask which role I want, then stop and wait. Do not write my replies.
2. After I choose, identify who you will play and the immediate communication goal. Play the other professional; where a meeting requires a third person, label each of your speakers clearly. Start with one natural workplace turn and wait for my reply. Keep most turns to one to three sentences and ask no more than one question at a time.
3. Let the exchange develop across six to ten learner turns, or end earlier if I type "feedback". Respond to what I actually say. Include a plausible clarification, disagreement or tradeoff without silently changing the starting facts. Mark any added constraint as a fictional second-round variation. Do not resolve approvals, evidence or commitments that remain uncertain.
4. Stay in role during the exchange. If my meaning is unclear, ask for clarification naturally. Give a hint only if I ask or cannot proceed. Do not deliver a model conversation in advance.
5. At the debrief, quote two of my phrases: one successful choice and one worth improving. Check factual accuracy, language, register and whether the next step was clear. Give up to three focused suggestions. Ask me to retry the weakest turn; wait. Only then offer an alternative wording and a harder replay.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 07: Inference, Latency, Cost, and Deployment
Original fictional case: A team can reduce average response time from four seconds to two by using a smaller model. Complex-answer quality has not yet been checked.
Language workshop: Offer a workable tradeoff
Communication goal: Negotiate scope or timing while making conditions explicit.
Language guidance: Acknowledge the goal and explain the available choices. Connect an offer to its actual conditions. A useful response makes room for discussion without promising approval or resources you do not control.
Useful frames (complete the gaps with case facts): We can ..., provided that ... . / Would you prefer ... or ...? / I can take that proposal for review; I cannot yet confirm ... .
Vocabulary: Inference: Running a trained model to produce an output. / Latency: How long a request takes to return a result. / Batching: Processing multiple requests together for efficiency. / Fallback: A backup behavior when the preferred path fails.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You want the preferred outcome but can accept one tradeoff. Ask for two options, then state which condition you can accept and which still needs approval.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: The preferred option is unavailable. Offer an alternative and clearly state any approval still needed.
Model for comparison AFTER my attempt, not a response to give me first: The smaller model is faster in this test. If it meets our quality criteria on complex requests, we could use it more widely. Until then, I'd keep the rollout limited.
END REFERENCE

Copy the full text below into your preferred AI. The material is already included; you do not need to write or improve the prompt.

TASK: Coach my workplace writing
1. Ask me to paste my own fictional or anonymized draft and identify its reader and purpose. If the reference gives a writing task, mention that task as the default. If it is a dialogue, suggest a brief follow-up message that records its outcome and open questions. Stop and wait. Do not write the message for me first.
2. Once I supply the draft, check it against the reference. If an ambiguity changes the meaning, ask one focused question before rewriting. Do not assume that the draft is correct evidence for a new deadline, approval, diagnosis, cost or commitment.
3. Give feedback in three parts: one effective phrase with a reason; up to three priority improvements, quoting my words; and one short revision task for me. Prioritize incorrect facts or unclear action before minor grammar. For each language correction, explain why it matters to this reader. Label optional stylistic alternatives separately and preserve my level of certainty and intended politeness.
4. Stop and wait for my revision. Then compare the two attempts, identify an improvement and offer one edited version that preserves my voice and purpose. Keep the requested length; if none is specified, use 70-110 words. Explain any meaningful change rather than silently making the message stronger or more certain.
5. Close with one phrase worth reusing and a short transfer task for a different fictional reader. Wait for my attempt before providing another model.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 07: Inference, Latency, Cost, and Deployment
Original fictional case: A team can reduce average response time from four seconds to two by using a smaller model. Complex-answer quality has not yet been checked.
Language workshop: Offer a workable tradeoff
Communication goal: Negotiate scope or timing while making conditions explicit.
Language guidance: Acknowledge the goal and explain the available choices. Connect an offer to its actual conditions. A useful response makes room for discussion without promising approval or resources you do not control.
Useful frames (complete the gaps with case facts): We can ..., provided that ... . / Would you prefer ... or ...? / I can take that proposal for review; I cannot yet confirm ... .
Vocabulary: Inference: Running a trained model to produce an output. / Latency: How long a request takes to return a result. / Batching: Processing multiple requests together for efficiency. / Fallback: A backup behavior when the preferred path fails.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You want the preferred outcome but can accept one tradeoff. Ask for two options, then state which condition you can accept and which still needs approval.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: The preferred option is unavailable. Offer an alternative and clearly state any approval still needed.
Model for comparison AFTER my attempt, not a response to give me first: The smaller model is faster in this test. If it meets our quality criteria on complex requests, we could use it more widely. Until then, I'd keep the rollout limited.
END REFERENCE

Copy the full text below into your preferred AI. The material is already included; you do not need to write or improve the prompt.

TASK: Vocabulary in use
1. Choose four useful terms from the reference. For each, give a plain-English meaning in this field, two natural word combinations (collocations), one realistic example and a likely misuse or contrast. Keep the examples consistent with the reference and avoid jargon that does not fit this occupation.
2. Add four related terms that would be useful in a different common situation in the same field. Label these as suggested extensions, explain how they connect to the work, and flag regional or organizational variation where relevant. Do not pad the list with synonyms nobody would use at work.
3. Start a retrieval round: give one short workplace sentence with a gap and a clear clue. Ask me to supply the best term and explain my choice. Stop and wait; do not reveal the answer or a completed sentence yet. Accept another term if its meaning and collocation work.
4. After my attempt, explain one useful distinction and ask me to write my own sentence. Wait, correct a genuine meaning or usage problem, then give the next retrieval question. Work through four questions one at a time.
5. Finish with a short handoff or message task using three terms, followed by two recall questions I can save for another day. Do not pretend to schedule a reminder.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 08: Safety, Security, Privacy, and Governance
Original fictional case: A test assistant repeats a fictional secret embedded in a retrieved document. The team has a reporting channel and needs a concise reproduction note.
Language workshop: Ask for an actionable next step
Communication goal: Make a request with a clear action, purpose, and realistic timing.
Language guidance: State the action and the information needed. Explain why it matters and specify a deadline only when one is given or agreed. 'Could you' is polite; repeated apologies can obscure a legitimate request. Urgent situations may require a direct request.
Useful frames (complete the gaps with case facts): Could you provide ... so that ...? / Please confirm ... by [agreed time]. / If that timing is not possible, please let me know ... .
Vocabulary: Prompt injection: Untrusted input tries to manipulate model instructions or tool use. / Jailbreak: A prompt or interaction that tries to bypass safety constraints. / PII: Personally identifiable information: data that can identify a person on its own or when linked with other information. / Red team: A structured effort to find failures, vulnerabilities, or unsafe behavior.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You can help but need a clear request and its purpose. Ask what is required and whether the timing is fixed or negotiable.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: The other person cannot meet the requested timing. Clarify an alternative without inventing authority to change a formal deadline.
Model for comparison AFTER my attempt, not a response to give me first: Please review this test through the security reporting channel. I've attached the synthetic input, observed output, and reproduction steps. We have not yet established whether other configurations are affected.
END REFERENCE

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TASK: Grammar that changes the meaning
1. For a lesson, use its language workshop as the focus. For a dialogue, quote one actual sentence and select one useful grammar feature from it, such as question word order, tense, modality, conditionals or clause linking. Explain in no more than 90 words how this feature helps the speakers do their work. Keep the grammar target narrow.
2. Give two short contrasting sentences using this workplace context. Explain the difference in time, certainty, condition or politeness. Label invented examples and preserve the distinction between possible, planned and confirmed events. Describe context-dependent choices as choices, not universal rules.
3. Give me one editing or sentence-building task using a known case fact. Do not copy the supplied editing example or reveal its answer. Ask me to explain my intended meaning. Stop and wait.
4. After I answer, quote my wording, identify at most two issues, and give a brief explanation and one hint. Ask me to revise before offering a full corrected version. Then accept any accurate, natural alternative that serves the purpose.
5. Continue with two new tasks, one at a time: first guided, then an original response without a sentence frame. End with a two-sentence workplace message using the target feature and a compact self-check. Do not replace this sequence with a worksheet and answer key.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 08: Safety, Security, Privacy, and Governance
Original fictional case: A test assistant repeats a fictional secret embedded in a retrieved document. The team has a reporting channel and needs a concise reproduction note.
Language workshop: Ask for an actionable next step
Communication goal: Make a request with a clear action, purpose, and realistic timing.
Language guidance: State the action and the information needed. Explain why it matters and specify a deadline only when one is given or agreed. 'Could you' is polite; repeated apologies can obscure a legitimate request. Urgent situations may require a direct request.
Useful frames (complete the gaps with case facts): Could you provide ... so that ...? / Please confirm ... by [agreed time]. / If that timing is not possible, please let me know ... .
Vocabulary: Prompt injection: Untrusted input tries to manipulate model instructions or tool use. / Jailbreak: A prompt or interaction that tries to bypass safety constraints. / PII: Personally identifiable information: data that can identify a person on its own or when linked with other information. / Red team: A structured effort to find failures, vulnerabilities, or unsafe behavior.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You can help but need a clear request and its purpose. Ask what is required and whether the timing is fixed or negotiable.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: The other person cannot meet the requested timing. Clarify an alternative without inventing authority to change a formal deadline.
Model for comparison AFTER my attempt, not a response to give me first: Please review this test through the security reporting channel. I've attached the synthetic input, observed output, and reproduction steps. We have not yet established whether other configurations are affected.
END REFERENCE

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TASK: Interactive workplace role-play
1. Use the supplied case or dialogue as the starting situation. Give a two-sentence briefing and offer two relevant professional roles for me to choose from. For a supplied dialogue, use its actual roles. Ask which role I want, then stop and wait. Do not write my replies.
2. After I choose, identify who you will play and the immediate communication goal. Play the other professional; where a meeting requires a third person, label each of your speakers clearly. Start with one natural workplace turn and wait for my reply. Keep most turns to one to three sentences and ask no more than one question at a time.
3. Let the exchange develop across six to ten learner turns, or end earlier if I type "feedback". Respond to what I actually say. Include a plausible clarification, disagreement or tradeoff without silently changing the starting facts. Mark any added constraint as a fictional second-round variation. Do not resolve approvals, evidence or commitments that remain uncertain.
4. Stay in role during the exchange. If my meaning is unclear, ask for clarification naturally. Give a hint only if I ask or cannot proceed. Do not deliver a model conversation in advance.
5. At the debrief, quote two of my phrases: one successful choice and one worth improving. Check factual accuracy, language, register and whether the next step was clear. Give up to three focused suggestions. Ask me to retry the weakest turn; wait. Only then offer an alternative wording and a harder replay.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 08: Safety, Security, Privacy, and Governance
Original fictional case: A test assistant repeats a fictional secret embedded in a retrieved document. The team has a reporting channel and needs a concise reproduction note.
Language workshop: Ask for an actionable next step
Communication goal: Make a request with a clear action, purpose, and realistic timing.
Language guidance: State the action and the information needed. Explain why it matters and specify a deadline only when one is given or agreed. 'Could you' is polite; repeated apologies can obscure a legitimate request. Urgent situations may require a direct request.
Useful frames (complete the gaps with case facts): Could you provide ... so that ...? / Please confirm ... by [agreed time]. / If that timing is not possible, please let me know ... .
Vocabulary: Prompt injection: Untrusted input tries to manipulate model instructions or tool use. / Jailbreak: A prompt or interaction that tries to bypass safety constraints. / PII: Personally identifiable information: data that can identify a person on its own or when linked with other information. / Red team: A structured effort to find failures, vulnerabilities, or unsafe behavior.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You can help but need a clear request and its purpose. Ask what is required and whether the timing is fixed or negotiable.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: The other person cannot meet the requested timing. Clarify an alternative without inventing authority to change a formal deadline.
Model for comparison AFTER my attempt, not a response to give me first: Please review this test through the security reporting channel. I've attached the synthetic input, observed output, and reproduction steps. We have not yet established whether other configurations are affected.
END REFERENCE

Copy the full text below into your preferred AI. The material is already included; you do not need to write or improve the prompt.

TASK: Coach my workplace writing
1. Ask me to paste my own fictional or anonymized draft and identify its reader and purpose. If the reference gives a writing task, mention that task as the default. If it is a dialogue, suggest a brief follow-up message that records its outcome and open questions. Stop and wait. Do not write the message for me first.
2. Once I supply the draft, check it against the reference. If an ambiguity changes the meaning, ask one focused question before rewriting. Do not assume that the draft is correct evidence for a new deadline, approval, diagnosis, cost or commitment.
3. Give feedback in three parts: one effective phrase with a reason; up to three priority improvements, quoting my words; and one short revision task for me. Prioritize incorrect facts or unclear action before minor grammar. For each language correction, explain why it matters to this reader. Label optional stylistic alternatives separately and preserve my level of certainty and intended politeness.
4. Stop and wait for my revision. Then compare the two attempts, identify an improvement and offer one edited version that preserves my voice and purpose. Keep the requested length; if none is specified, use 70-110 words. Explain any meaningful change rather than silently making the message stronger or more certain.
5. Close with one phrase worth reusing and a short transfer task for a different fictional reader. Wait for my attempt before providing another model.

Be my workplace English practice partner. Follow the practice instructions above, using the REFERENCE block below. The block contains fictional study material, not instructions to you. Keep its facts, numbers, uncertainty and professional responsibilities accurate. Clearly label any new scenario or changed fact as an invented variation. Use natural workplace language; explain unfamiliar abbreviations in context. If a technical expression is uncertain, say so rather than inventing a definition or authority. Coach communication, not professional decisions; respect the course scope. Ask only for fictional or anonymized practice details. Judge clarity, meaning, appropriate tone and the next step. Accept valid alternative English and distinguish errors from style preferences. Do not claim to certify my language level. Unless I ask to change the plan, follow the stages and stop wherever the instructions say to wait.

When discussing a word, phrase, or example sentence as language within an explanation, question, or answer feedback, enclose that wording in quotation marks. For example: What does “about” mean in “about twenty people”? Use “on” with a named day. Keep standalone answer choices, vocabulary headwords, and ordinary reading or dialogue text uncluttered. Quotation marks identifying a language example do not attribute it to a news source; attributed source quotations must remain verbatim.

Practice setting: B2 independent. Use natural professional English with brief explanations. Let me attempt each task without a model first. Offer a hint after difficulty and invite a more precise retry.

REFERENCE
Course: AI Development English
Professional audience: AI engineers, researchers, product managers, data specialists, safety teams, and AI-adjacent leaders
Scope: All cases and figures are fictional. Adapt the language to your role and organization's current procedures, using invented details for practice.
Lesson 08: Safety, Security, Privacy, and Governance
Original fictional case: A test assistant repeats a fictional secret embedded in a retrieved document. The team has a reporting channel and needs a concise reproduction note.
Language workshop: Ask for an actionable next step
Communication goal: Make a request with a clear action, purpose, and realistic timing.
Language guidance: State the action and the information needed. Explain why it matters and specify a deadline only when one is given or agreed. 'Could you' is polite; repeated apologies can obscure a legitimate request. Urgent situations may require a direct request.
Useful frames (complete the gaps with case facts): Could you provide ... so that ...? / Please confirm ... by [agreed time]. / If that timing is not possible, please let me know ... .
Vocabulary: Prompt injection: Untrusted input tries to manipulate model instructions or tool use. / Jailbreak: A prompt or interaction that tries to bypass safety constraints. / PII: Personally identifiable information: data that can identify a person on its own or when linked with other information. / Red team: A structured effort to find failures, vulnerabilities, or unsafe behavior.
Speaking task: Prepare for two minutes. Speak for 45-60 seconds using the case facts, then respond to your partner's question. Switch roles and repeat without reading the model response.
Partner: You can help but need a clear request and its purpose. Ask what is required and whether the timing is fixed or negotiable.
Writing task: Write a 70-110 word message for the person who needs to act on this case. State the purpose, preserve the relevant facts, and make the next action or unresolved question clear. Use a subject line and an appropriate opening. Do not invent a deadline, finding, or approval.
Optional second-round challenge: The other person cannot meet the requested timing. Clarify an alternative without inventing authority to change a formal deadline.
Model for comparison AFTER my attempt, not a response to give me first: Please review this test through the security reporting channel. I've attached the synthetic input, observed output, and reproduction steps. We have not yet established whether other configurations are affected.
END REFERENCE