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What is prompt engineering?

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Quick answer

Prompt engineering is the skill of writing clear, effective instructions to get the best results from AI models like ChatGPT. By phrasing requests carefully — with context, examples, and structure — you can dramatically improve the quality of AI responses.

Key things to understand

  1. It's crafting effective instructions for AI models.
  2. Good prompts add context, examples, and clear structure.
  3. It strongly affects the quality of AI output.
  4. It's a fast-growing, practical AI skill.

People also ask

What is prompt engineering?
The practice of writing clear, well-structured instructions to get better results from AI models.
Why does prompt engineering matter?
The same AI can give vastly different answers depending on how a request is phrased and framed.
What makes a good prompt?
Clear goals, relevant context, examples, and specifying the desired format or tone.

Part of the guide: How AI Works →