A Practical Starter Guide to Writing Prompts

The building blocks of a useful prompt, a template you can copy, a side-by-side comparison of loose and structured requests, and the most common mistakes to avoid.

July 2, 20266 min read

Most disappointing AI answers come from vague requests. A prompt works best when it reads like a short brief: who the model should be, what you need, for whom, and what the result should look like.

Key points

Give the model a role that matches the task.
Describe the audience and the purpose in one sentence each.
Say exactly what format you want back: list, table, email, code.

Try this prompt

You are a [role]. I need [result] for [audience] so that [purpose]. Use a [tone] tone, keep it under [length], and format it as [format]. Ask me up to three questions first if anything important is missing.

Use this prompt in the generator

Start with this skeleton, then add or remove details. After a few tries you will notice which parts make the biggest difference for your own tasks.