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Lilian Weng: Prompt Engineering

In-depth survey of prompting techniques and the research behind them.

Free Model Guides & Learning lilianweng.github.io
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About Lilian Weng: Prompt Engineering

A widely cited blog post that surveys prompting methods — few-shot, chain-of-thought, self-consistency, automatic prompt design and more — with references.

Great background reading for understanding why techniques work.

FAQ

What is Lilian Weng: Prompt Engineering?

In-depth survey of prompting techniques and the research behind them.

Is Lilian Weng: Prompt Engineering free?

Yes. Lilian Weng: Prompt Engineering is free to use.

What are some alternatives to Lilian Weng: Prompt Engineering?

ChatGPT Prompt Engineering for Developers, Claude Prompt Engineering Guide, AI21 Prompt Engineering, Amazon Bedrock Prompt Engineering, Amazon Nova Prompting Best Practices.

Alternatives to Lilian Weng: Prompt Engineering

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ChatGPT Prompt Engineering for Developers ★

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Free short course by Andrew Ng and OpenAI’s Isa Fulford.

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Claude Prompt Engineering Guide ★

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AI21 Labs documentation on prompting its Jamba models.

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AWS guide to prompt engineering with links to each model provider’s guide.

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Anthropic Academy

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Anthropic’s free course platform for Claude, prompting and agents.

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Anthropic’s free educational notebooks, from API basics to prompt evaluations.

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Free interactive, step-by-step prompt engineering course from Anthropic.

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Azure OpenAI Prompt Engineering

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Microsoft’s prompt engineering techniques for models on Azure.

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Practical prompt engineering notes from the Brex engineering team.

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Cohere’s introduction to prompt engineering for its models.

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Gemini Prompting Strategies

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Google’s official prompt design guide for Gemini.

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