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Prompt Engineering Guide

From zero-shot to chain-of-thought, with worked examples.

A structured course on prompting techniques: few-shot, chain-of-thought, self-consistency, RAG patterns and adversarial prompting. Each technique comes with before/after examples so you can see the improvement.

promptingllmguide

What you get

  • Online guide — delivered from the official source, always the latest version.
  • Licence: MIT / open source. Safe to use in personal and client work.
  • No signup, no email wall, no download manager.
AIAwesome ChatGPT Prompts

Hundreds of role prompts that actually change output quality.

Prompt library · CC0 / public domain

AIHugging Face Model Hub

Open models for text, vision, audio and embeddings.

Model repository · Varies — per model

AIImage Prompt Book

Style, lighting and camera keywords that control output.

Illustrated PDF · Creative Commons

AIOpen LLM Course

Fine-tuning, quantisation and deployment, free.

Notebooks + roadmap · Apache 2.0

AIAI Agent Design Patterns

Tool use, planning, memory and evaluation blueprints.

Guide + examples · MIT / open source

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