Build a GPT-like model in PyTorch
Sebastian Raschka's free companion code: step-by-step PyTorch notebooks that implement a ChatGPT-style LLM from scratch. The book is paid; this repo is not.
| Resource | Pricing | Type | Licence | Platforms |
|---|---|---|---|---|
| LLMs from Scratch | Free | Learning | — | web |
| AI Engineering from Scratch | Free | Learning | MIT | web |
| Learn Claude Code | Free | Learning | MIT | web |
| AI Agents for Beginners | Free | Learning | MIT | web |
| RAG Techniques | Free | Learning | — | web |
| Hello Agents | Free | Learning | — | web |
| AI Engineering Hub | Free | Learning | MIT | web |
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In-depth tutorials on LLMs, RAGs and real-world AI agent applications.
