hiyouga/LlamaFactory

Fine-tuning Tools

Unified Efficient Fine-Tuning of 100+ LLMs & VLMs (ACL 2024)

GitHub →Website →

8.3

GitHub Metrics

Stars

75.5k

Forks

9.3k

Open Issues

1.2k

Watchers

347

Contributors

298

Weekly Commits

Language

Python

License

Apache-2.0

Last Commit

Oct 10, 2026

Created

May 28, 2023

Latest Release

v0.9.5

Release Date

May 30, 2026

Synced: Oct 17, 2026

Quality Scores

Documentation Qualityw: 20%

8.0

Has docs site (https://llamafactory.readthedocs.io). Description: 60 chars. Stars signal: 75,537. Contributors: 298. Score: 8/10

Community Healthw: 20%

9.4

Stars: 75,537. Contributors: 298. Watchers: 347. Forks: 9,257. Issue ratio: 1.6%. Score: 9.4/10

Maintenance Velocityw: 15%

6.9

Last commit: 7d ago. Weekly commits: 0. Latest release: v0.9.5. Maturity bonus: 3.4y old. Score: 6.9/10

API Design & DXw: 20%

8.1

Stars/issues ratio: 63. Dynamic language: Python. Has documentation site. Permissive license: Apache-2.0. Popularity signal: 75,537 stars. Score: 8.1/10

Production Readinessw: 15%

8.4

Battle-tested: 75,537 stars. Peer review: 298 contributors. Versioned: v0.9.5. Licensed: Apache-2.0. Age: 3.4 years. Maintenance: last commit 7d ago. Score: 8.4/10

Ecosystem Integrationw: 10%

8.9

Fork interest: 9,257. Major ecosystem: Python. Integration-friendly: Apache-2.0. Adoption: 75,537 stars. Has web presence. Score: 8.9/10