How to Write Better Prompts

A reusable prompt recipe: goal → context → constraints → format → examples → iteration.

The 6-part prompt recipe

Most “bad prompts” are missing information. Use this quick structure whenever the AI gives vague answers.

• Goal: what you want.
• Context: why and for whom.
• Constraints: time, budget, tone, tools.
• Format: bullets, table, checklist, JSON, etc.
• Examples: a good/bad example if possible.
• Iteration: ask for revisions, alternatives, critique.

Make the output checkable

A prompt is better when you can verify the output. Ask for steps, sources (when relevant), assumptions, and edge cases.

If you can’t check something, ask the AI to label uncertainty or provide reasoning.

• “List assumptions you’re making.”
• “What could go wrong? Give mitigations.”
• “Provide a quick checklist I can follow.”

Reduce hallucinations with grounding

When you need accuracy, include your data and ask the AI to stick to it.

You can also ask it to quote from your text and separate facts from guesses.

• “Use only the info in this paste. If missing, say ‘unknown.’”
• “Cite which line supports each claim.”
• “Ask clarifying questions before answering.”

Explore more: prompt lists · prompt of the day.