Learn Prompting
The most comprehensive free guide to prompt engineering — from basic techniques to advanced methods like chain-of-thought, few-shot, and agent prompting.
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Public VaultArtificial Intelligence
Prompt Engineering: Get 10x Better AI Results
The skill that separates AI power users from everyone else. Master prompt engineering with these guides, libraries, and frameworks used by professionals.
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Prompt Engineering Guide (DAIR.AI)
Research-backed prompt engineering techniques used by AI professionals. Covers zero-shot, few-shot, CoT, ReAct, and the latest LLM prompting research.
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OpenAI Prompt Engineering Guide
Official best practices from OpenAI on writing effective prompts for GPT-4 and beyond. Includes six core strategies with worked examples.
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Anthropic Prompt Library
A free library of production-ready prompts for dozens of real-world tasks — coding, analysis, writing, data extraction — optimized for Claude.
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OpenAI Cookbook
A growing collection of code examples and guides for building with the OpenAI API. Real implementation patterns for RAG, function calling, fine-tuning, and more.
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DeepLearning.AI — Prompt Engineering for Developers
Andrew Ng and OpenAI's Isa Fulford teach prompt engineering best practices in this free 1-hour course designed for developers building real products.
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Fabric — AI Prompt Framework
Open-source framework of battle-tested prompt "patterns" for real tasks: summarizing, writing, analyzing, extracting wisdom from content, and more.
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