What is Prompt Engineering Guide — 73K-Star Learning Hub?

The most comprehensive open-source prompt engineering resource with guides, papers, notebooks, and courses covering chain-of-thought, RAG, AI agents, and 13 languages. 3M+ learners, MIT.

Is Prompt Engineering Guide — 73K-Star Learning Hub free to use?

Yes. Prompt Engineering Guide — 73K-Star Learning Hub is freely available on TokRepo. Check the Source & Thanks section on the asset page for the specific open-source license.

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Prompt Engineering Guide — 73K-Star Learning Hub

The Prompt Engineering Guide by DAIR.AI is the most comprehensive open-source resource for learning prompt engineering, with 72,900+ GitHub stars, MIT license, and 3M+ learners across 13 languages. It covers everything from zero-shot prompting to advanced techniques like chain-of-thought reasoning, RAG pipelines, AI agents, function calling, and adversarial prompting — with model-specific guides for ChatGPT, Claude, Gemini, Llama, Mistral, and more. Includes Jupyter notebooks for hands-on practice and links to 60+ research papers.

Best for: developers, researchers, and anyone learning to write better prompts for any LLM. Works with: any LLM (ChatGPT, Claude, Gemini, Llama, Mistral, etc.). Languages: available in 13 languages.

Prompt Engineering Guide — Topics Covered

Fundamentals

Zero-shot prompting — No examples, just instructions
Few-shot prompting — Learning from examples
Chain-of-thought (CoT) — Step-by-step reasoning
Self-consistency — Multiple reasoning paths
Tree-of-thoughts — Branching exploration

Advanced Techniques

Retrieval Augmented Generation (RAG) — Ground responses in external data
ReAct prompting — Reasoning + acting for agents
Function calling — LLM triggers external tools
Multimodal prompting — Text + images + audio

AI Agents

Agent architectures and patterns
Tool use and orchestration
Memory and planning
Multi-agent systems

Safety & Security

Adversarial prompting attacks
Prompt injection defense
Jailbreak prevention
Output validation

Model-Specific Guides

GPT-4, ChatGPT, Claude, Gemini, Llama 3, Mistral, Phi, Cohere, and more.

FAQ

Q: What is the Prompt Engineering Guide? A: The most comprehensive open-source learning resource for prompt engineering, covering fundamentals to advanced techniques across all major LLMs. 72,900+ stars, 3M+ learners.

Q: Is it free? A: Yes, MIT license. Additional paid courses available through DAIR.AI Academy.