hiyouga/LlamaFactory

Fine-tuning Tools

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

GitHub →Website →

8.5

GitHub Metrics

Stars

74.4k

Forks

9.1k

Open Issues

1.1k

Watchers

344

Contributors

296

Weekly Commits

Language

Python

License

Apache-2.0

Last Commit

Aug 27, 2026

Created

May 28, 2023

Latest Release

v0.9.5

Release Date

May 30, 2026

Synced: Aug 28, 2026

Quality Scores

Documentation Qualityw: 20%

8.0

Has docs site (https://llamafactory.readthedocs.io). Description: 60 chars. Stars signal: 74,398. Contributors: 296. Score: 8/10

Community Healthw: 20%

9.4

Stars: 74,398. Contributors: 296. Watchers: 344. Forks: 9,103. Issue ratio: 1.5%. Score: 9.4/10

Maintenance Velocityw: 15%

8.4

Last commit: 1d ago. Weekly commits: 3. Latest release: v0.9.5. Maturity bonus: 3.3y old. Score: 8.4/10

API Design & DXw: 20%

8.1

Stars/issues ratio: 66. Dynamic language: Python. Has documentation site. Permissive license: Apache-2.0. Popularity signal: 74,398 stars. Score: 8.1/10

Production Readinessw: 15%

8.4

Battle-tested: 74,398 stars. Peer review: 296 contributors. Versioned: v0.9.5. Licensed: Apache-2.0. Age: 3.3 years. Maintenance: last commit 1d ago. Score: 8.4/10

Ecosystem Integrationw: 10%

8.9

Fork interest: 9,103. Major ecosystem: Python. Integration-friendly: Apache-2.0. Adoption: 74,398 stars. Has web presence. Score: 8.9/10