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Learning guide
Prompt Engineering Practical Guide

Learn practical prompt engineering techniques across ChatGPT, Claude, Gemini, and real use cases.

1 chapters·3 guides·Access varies by chapter
What Is a Prompt?

What Is a Prompt

A prompt is the instruction package you give to a model. It is not just one sentence. In real use, a prompt usually includes:

  • the task
  • the context
  • the constraints
  • the desired output format

Weak prompts are usually vague. Strong prompts give the model enough structure to be useful without forcing it to guess.

Example:

txt
Summarize this article in five bullet points for a product manager. Keep the wording concrete and include any metrics mentioned in the source.

That is already much better than simply saying "summarize this."

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