happy-transformer vs torchtune
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| Field | H happy-transformerHappy Transformer makes it easy to fine-tune and perform inference with NLP Transformer models. | T torchtunePyTorch-native library for fine-tuning LLMs with recipes. |
|---|---|---|
| Fit. | ||
| Platforms | Linux | Linux |
| Docker | No | No |
| Commercial | yes | yes |
| Catalog. | ||
| Category | Fine-tuning | Fine-tuning |
| License· | Apache 2.0 | BSD 3-Clause |
| Language | Python | Python |
| Jobs· | fine tuning, ai, artificial intelligence | fine-tune LLM, PyTorch recipes, adapt open models |
| Activity. | ||
| Stars· | 546 | 7k |
| Last commit· | Jan 10, 2026 | Sep 3, 2026 |
| Last release· | — | Aug 5, 2026 |
| Links | ProjectGitHubGuide | ProjectGitHubGuide |