Guides · AI at work

ChatGPT Prompt Templates: Write the Weekly Ask Once and Save It

By Josh Croom · October 27, 2026 · 11 min read

A good ChatGPT prompt template is a weekly ask written down once, with a name, an owner and one finished example, so it comes back the same way every time. Copy the four templates below for replies, meeting notes, Friday reports and short posts, and add three safety lines that make the AI ask before it guesses.

The prompt that lived in one person's notes

Monday, 9:05 AM. The office manager is out sick, and the Monday follow-up emails to last week's new customers haven't gone out. She's the only one who knows the prompt, which lives in her own chat history and changes a little every week. A coworker tries to rebuild it from memory, and the drafts come back too long, too stiff and with a discount nobody offered.

The AI worked the same as always that morning. The coworker just didn't have the ask, because nobody had written it down in one place where someone else could find it and run it. A saved template fixes that, and it also fixes a problem she had even on the weeks she was in: the results drifted, because each week's prompt was a little different from the last one.

What checking AI's work costs each week

Glean, a company that sells AI tools, surveyed 6,000 people who work full time on computers in the United States, the United Kingdom and Australia. They reported two weekly costs that come after the first draft.

2.2 hoursa week checking what AI producedon average, per worker
1.7 hoursa week fixing AI's mistakeson average, in the same survey
6,000office workers surveyedin three countries, 2026

Source: Glean Work AI Institute, Work AI Index 2026, June 2026. A survey by a company that sells AI tools.

Together that's almost four hours a week, or about half a workday, that people spend after the AI has finished writing. A template cuts into both costs, because the example shows the AI what a correct result looks like before it starts, so you fix less. The list of guesses it made shows you where to look first, which means you don't have to read every line cold.

What a prompt template is

A prompt template is a prompt with a name, an owner and a home. The name tells everyone which job it does, like Reply drafter or Friday report. The owner is one person, never the whole team, and that person fixes it when it misses. The home is a shared place where anyone on staff can find the current version and run it.

Different tools use different names for that home. ChatGPT calls it a project. You add instructions in the project's settings, and inside that project they take the place of your general custom instructions. On plans that allow sharing, a shared project lets your team work from the same instructions and files. Other tools call the same idea a skill or a custom assistant. The label doesn't matter much, as long as the template lives somewhere shared instead of in one person's chat history.

Does this job deserve a template?

Run the job you have in mind through four tests. A job that passes all four is worth saving.

Does this job come up every week or more often?
Yes No
Do you do it the same way each time, well enough to teach a new hire?
Yes No
Can you tell whether the result is right in about ten seconds?
Yes No
Is a mistake cheap, because the result is a draft, a summary or a format rather than a final price or a legal answer?
Yes No

Build a template for this job. Start with the five parts below, and add one finished example before you run it.

You're close. Fix the first test you answered No, or pick a smaller piece of the job that passes all four.

A one-time job just needs a good prompt. Save your template time for the work that comes back every week.

The five parts of every template

Write each part as one or two plain sentences that a new hire could follow without asking you anything. The order matters less than having all five, because each part closes a gap the AI would otherwise fill with a guess.

Part 1
The role
Tell it who it is and who it writes for, like the front office of a family plumbing company writing to homeowners. The role sets the tone and the level of detail before it writes a word.
Part 2
What it needs to know
Paste or attach the facts it should use: your services, hours, prices, policies and the words you use. Keep these in one short file that you update, so every template reads the same facts.
Part 3
The one task
Ask for one thing per template, like a reply to this email or a summary of these notes, and save a second template for the second job. When you ask for two things at once, one of them often comes back thin.
Part 4
The shape you want back
Say the length, the format and the headings, like three short paragraphs or exactly five headings. OpenAI's own prompt guide says its models respond better when you show them the format you want, so paste a sample.
Part 5
What it must never do
List the lines it can't cross, like promising a date, quoting a price you didn't give it or adding a fact you didn't supply. Then add the three safety lines below the five parts.

The blank template to copy

Copy this into a shared document, fill in the parentheses once, and save it under the job's name.

The example in the shape line helps more than any other part. Use a real one that already went out and came out right, rather than one you wrote just for the template. It shows the AI your length, your tone and your sign-off all at once.

Role: You're (who) at (your business), writing to (who reads it).
What you know: Use only the facts in (the file name, or what I paste). If a fact you need isn't there, ask me for it instead of guessing.
The task: (Say the one job you want done, in a single sentence.)
The shape: (Give the length, the format and the headings you want.) Here's one that came out right: (paste the example).
Never: Don't promise dates, prices or results, and don't add facts I didn't give you.

Three safety lines for the bottom of every template

Paste these three lines under the five parts, where they make the AI ask before it guesses, show you what it guessed and flag anything your rules cover.

Ask me first: If anything I should paste in is missing, ask me for it before you write, with three questions at most.
Show your guesses: Before you answer, list each thing you had to guess.
Rules check: At the bottom, name which of our written rules this draft touches and what to check with the person who owns them. Don't give advice, make promises or claim results.

In this reply template, the first safety line makes the AI stop and ask instead of making up an answer.

Reply drafter. Here's the email: Hi, can you look at our water heater Thursday? How much is a service call?

Before I write, two questions. Is Thursday open on your schedule? And what should I say about the service call price, since it isn't in the file?

Thursday after 1 is open. Say we'll give the price on the phone.

Sample

A sample chat. Without the safety line, the AI could have made up a time and a price.

Template 1: The reply drafter

Use this one when customer emails pile up. It writes in your voice from your own facts and flags what it isn't sure of.

Copy this: You're the front office at (your business), replying to customers who emailed us. Use only the services, hours, prices and policies in (file name), and if the email asks about something that isn't there, flag it instead of guessing. Write a reply to the email I paste below in under 120 words, with a greeting by first name and one clear next step. Here's a reply that came out right: (paste). Don't promise a date, a price or a result I didn't give you.

When a reply sets up a call, speed matters as much as the words. Our speed to lead guide covers the five-minute callback routine that pairs well with this template.

Template 2: Meeting notes

Paste your notes or the recording transcript right after the meeting. This template keeps the summary to what people actually said.

Copy this: You're the note taker for our team meeting. Use only the notes or transcript I paste, and add nothing that nobody said. Summarize the meeting under exactly five headings: decisions made, who does what by when, open questions, numbers mentioned, and the first thing to cover next time. If the notes name nobody for a task or set no date, write not assigned instead of guessing.

Before you record a meeting, ask everyone in the room whether they mind. Send the notes to everyone within a day, and file them in one folder your AI can read, so next month's run can look back at what the team decided.

Template 3: The Friday report

Use this one for the short weekly update that goes to your boss, your partners or your board at the end of each week.

Copy this: You're writing our Friday update for (who reads it). Using only the numbers and notes I paste here, build this week's report in three short sections called wins, numbers and next week, all on one page: (paste). Don't round, estimate or explain a number I didn't explain, and if a number looks wrong to you, ask me about it before you write the report.

That last line matters, because AI tends to supply a reason for every change. A report that says why calls went up, when nobody knows why, is worse than one that says they went up and stops there.

Template 4: The repurposer

Use this one to turn a newsletter, a talk or a project story you already wrote into short posts for social media.

Copy this: You write short social posts for (your business). Turn the newsletter, talk or project story I paste here into three posts, each under 60 words, in our voice and with one clear point. Here's a post that came out right: (paste). Keep every fact, name and number exactly as written, and don't add any.

Read each post yourself before it goes up, even when the template has worked for weeks. If the drafts start to sound like everyone else's, our guide to making AI writing sound human lists the patterns to strip out.

A one-off prompt, or a saved template

A one-off prompt

Lives in one person's chat history.
Gets retyped a little differently each week.
Has no example of a good result.
Stops working when its owner is out.
Gets fixed one draft at a time.

A saved template

Lives in a shared project or folder.
Runs the same five parts every time.
Carries one finished example that worked.
Has one owner and a backup who can run it.
Gets fixed once, with a new version number.

When a draft misses, fix the template

It's tempting to fix the draft and move on, but then the next run makes the same mistake. Change the line that let the miss through, give the template a new version number, and save it back in the shared project or folder. Each fix then carries into every later run, and your next new hire gets the same results on day one.

Build one template at a time, and use each one every day for two weeks before you start the next. One template your team runs every day is worth more than five you built in an afternoon and forgot.

Fill in the job card

Work through these before you save a new template. Your ticks stay on this device.

0 of 6 done

Give the job a name everyone will recognize, like Reply drafter or Friday report.
Name its one owner, plus someone who can run it when the owner is out.
Write down when it runs, like every Friday or the day after an event.
List what you paste in every time, with first names only.
Paste in the example that came out right.
Save it in a shared project or folder with a version number.

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Questions people ask

What is a ChatGPT prompt template?

A prompt template is a saved prompt with a name, an owner and a home, plus one example of a good result. You run it the same way every time instead of writing a new prompt each week.

How do I save a prompt template in ChatGPT?

Create a project and add the template to the instructions in its settings. Those instructions apply only inside that project, and on plans that allow sharing, a shared project lets your team work from the same instructions and files.

Why does ChatGPT give different answers to the same prompt?

OpenAI's own developer guide says its models can give a different output from one request to the next by default. Small changes in what you paste add more drift, so a fixed template, one finished example and the same inputs each time keep the results close.

What should a good prompt template include?

A good template has five parts: the role, what it needs to know, the one task, the shape you want back and what it must never do. Add one finished example and three safety lines that make it ask before it guesses.

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