To write a good prompt, be specific, give context, state the format you want, and include an example. A clear prompt is the single biggest lever on the quality of AI output.

The core formula

A strong prompt usually has: a role (‘Act as a careful editor’), a clear task (‘rewrite this paragraph’), context (‘for a beginner audience’), constraints (‘under 100 words, plain English’), and sometimes an example of what good looks like. The more you specify, the better the result.

Before and after

Weak: ‘Write about marketing.’ Strong: ‘Write a 150-word intro to email marketing for small-business owners with no marketing background, friendly tone, with one practical tip.’ The second gives the AI everything it needs to deliver something useful on the first try.

Iterate and refine

Treat the first answer as a draft. Tell the AI what to change (‘make it shorter’, ‘add an example’, ‘more formal’). You can also ask it to ask you clarifying questions first. For complex tasks, break them into steps. AI can fabricate facts, figures and citations with total confidence (a “hallucination”). Treat AI output as a draft and verify anything important against a reliable source — this matters most for medical, legal, financial and academic use. For factual prompts, ask it to flag uncertainty or cite sources.

If you find yourself juggling a separate subscription for chat, automation, transcription and image generation, one option worth knowing is a single platform that runs them together — osFoundry is one such agentic AI platform that consolidates chat, agents and internal apps in one workspace, with a bring-your-own-key model so you choose the underlying AI.

This article is general information, not professional, legal or financial advice. AI tools, prices and availability change fast — verify current details on the official source before you rely on them.