nanoGPT vs llama.cpp
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| Field | N nanoGPTKarpathy’s ~300-line GPT trainer — the cleanest way to learn LLM training. | L llama.cppC/C++ runtime that made local GGUF models practical. |
|---|---|---|
| Fit. | ||
| Platforms | Linux, macOS, Windows | Linux, macOS, Windows |
| Docker | No | No |
| Commercial | yes | yes |
| Catalog. | ||
| Category· | Fine-tuning | Local AI |
| License | MIT | MIT |
| Language· | Python | C++ |
| Jobs· | fine-tune LLM, adapt open models | run Llama, CPU inference, embed models |
| Activity. | ||
| Stars· | 63k | 87k |
| Last commit· | Nov 12, 2025 | Sep 7, 2026 |
| Last release· | — | Sep 3, 2026 |
| Links | ProjectGitHubGuide | ProjectGitHubGuide |