ChatGPT Complete #04 — Give ChatGPT a Clear Brief: From Vague Requests to Useful Results

AIYING | CHATGPT COMPLETE | #04

Give ChatGPT a Clear Brief: From Vague Requests to Useful Results

Understand the platform. Discover possibilities. Accomplish useful work.

By Ravindra Dastikop

“Make it better.”

Better for whom? Shorter, more accurate, easier to teach, or ready to send?

ChatGPT can produce a polished response while missing the work you actually need. A clear brief makes your intention easier to act on and the result easier to judge.

1. What makes a brief useful?

OpenAI's prompting guidance recommends describing the goal, relevant context, desired output and boundaries. It also makes clear that no rigid formula is required: use the details that matter and refine through conversation.

For this edition, we add one practical teaching question: How will I check whether the result works?

Part of the brief	Workshop example
Purpose	Help students practise checking AI-generated answers.
Situation	First-year students; smartphones; 30 minutes.
Source material	The passage supplied below.
Deliverable	A worksheet and separate answer key.
Requirements	Five questions; plain English; passage-supported answers.
Evidence of completion	Each answer has a supporting quotation that I can verify.

This is an AIYING checklist for the exercise, not an official product feature or a mandatory prompting formula.

2. Meera's before-and-after brief

Fictional continuation: Meera is preparing the workshop introduced in edition #01. This time, she wants a worksheet that makes verification visible.

Broad request:

Create a worksheet about checking AI answers.

The topic is clear. The learners, source, question format and standard of correctness remain unspecified.

Clearer brief:

Create a worksheet for first-year college students.
Purpose: practise checking whether answers are supported by a passage.
Use plain English. No coding is required.

Use only this source:
<passage>
The college library opens at 8 a.m. on weekdays and 9 a.m.
on Saturdays. It is closed on Sundays. Students may borrow
two books for seven days. Reference books must remain
inside the library. A student ID is required to borrow books.
The reading room closes at 6 p.m. on weekdays and 1 p.m.
on Saturdays.
</passage>

Produce:
1. Five short-answer questions.
2. A separate answer key.
3. For each answer, the exact supporting sentence.
4. One additional question the passage cannot answer,
   clearly labeled “Not stated in the passage.”
5. A three-item student verification checklist.

Keep all answers within the information provided.
Do not invent library rules.
Make the distinction between stated information and
missing information visible.

The passage and scenario are fictional teaching material. The delimiters simply separate the passage from the instructions; they are not a special feature you must use.

3. Make the difference observable

Consider two possible questions about the passage:

• “How many books may a student borrow?” The passage supports “two books.”
• “What is the fine for returning a book late?” The passage supplies no fine.

A usable answer key preserves that distinction. An invented late fee fails the task even if it sounds realistic.

You can verify the supporting sentence for the first answer directly: “Students may borrow two books for seven days.”

Success here means traceability: the learner can connect an answer to evidence, or recognize that the evidence is absent.

4. A brief can also be short

Detail should resolve uncertainty. A small task may need only one sentence:

Rewrite the instructions below for first-year students in
under 80 words, preserving every library rule exactly.

For a larger deliverable, more context may help. Repeated demands such as “be excellent” add less direction than a specific requirement such as “include five questions and a separate answer key.”

5. A reusable brief template

Help me accomplish: [specific outcome]

Audience and situation:
[Who will use the result, and where?]

Relevant source material:
[Paste or attach the information needed.]

Create:
[Deliverable, format and useful length.]

Requirements:
[What must be included or preserved?]

Check:
[Observable conditions the result must satisfy.]

If essential information is missing, ask a focused question.
For minor gaps, state any assumptions clearly.
Flag requirements you cannot meet or verify.

Fill only the parts that affect your task. Remove irrelevant headings rather than inventing context to complete the template.

6. Revise with a specific correction

Suppose the worksheet is accurate but too difficult. Name the problem and the required change:

Revise only the student-facing question wording.
Use shorter sentences and familiar vocabulary.
Keep the facts, five questions and separate answer key.
Check that every revised question still matches its answer.
List any substantive changes.

Then inspect the revision. A request to preserve facts is an instruction, not proof that preservation occurred.

7. Your ten-minute experiment

1. Choose a real request whose output you can check.
2. Write a brief version in your usual words.
3. Run it and keep the response.
4. Add the missing audience, source, requirements and completion check.
5. Run the revised brief in a fresh chat, using the same model where possible.
6. Compare the outputs using the checklist below.

• Does the output address the actual purpose?
• Does it preserve the supplied facts?
• Does it include every required item?
• Does it identify missing information?
• How much correction is still required before use?

Expected accomplishment: one reusable brief, two outputs and a short note explaining which output is more useful.

This is a practical comparison, not a controlled benchmark. Outputs vary, and the revised brief may still require correction.

8. What a clear brief cannot guarantee

A well-specified request can still receive an incorrect answer. Source quotations can be wrong, calculations can fail and instructions can be missed. Check the parts that determine whether you can use the result.

For this exercise, that means reading every question, answer and quotation against the passage.

Describe the result you need—and the evidence that will make it usable.

Next in ChatGPT Complete

#05 — Context, Memory, Instructions and Projects: What Belongs Where?

Official reference

Checked on 15 November 2026: OpenAI: Prompting.

The library passage, fictional case, checklist, prompt examples and exercise are original AIYING teaching material. No completed learner or classroom outcomes are claimed.

AIYING | Choose work that Matters.
ChatGPT Complete • Ravindra Dastikop
Independent educational series. Not affiliated with or endorsed by OpenAI.