hiyouga/LlamaFactory

Fine-tuning Tools

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

GitHub →Website →

8.5

GitHub Metrics

Stars

73.4k

Forks

9.0k

Open Issues

1.1k

Watchers

338

Contributors

288

Weekly Commits

Language

Python

License

Apache-2.0

Last Commit

Jul 17, 2026

Created

May 28, 2023

Latest Release

v0.9.5

Release Date

May 30, 2026

Synced: Jul 18, 2026

Quality Scores

Documentation Qualityw: 20%

8.0

Has docs site (https://llamafactory.readthedocs.io). Description: 60 chars. Stars signal: 73,358. Contributors: 288. Score: 8/10

Community Healthw: 20%

9.4

Stars: 73,358. Contributors: 288. Watchers: 338. Forks: 8,955. Issue ratio: 1.5%. Score: 9.4/10

Maintenance Velocityw: 15%

8.6

Last commit: 1d ago. Weekly commits: 4. Latest release: v0.9.5. Maturity bonus: 3.1y old. Score: 8.6/10

API Design & DXw: 20%

8.1

Stars/issues ratio: 68. Dynamic language: Python. Has documentation site. Permissive license: Apache-2.0. Popularity signal: 73,358 stars. Score: 8.1/10

Production Readinessw: 15%

8.4

Battle-tested: 73,358 stars. Peer review: 288 contributors. Versioned: v0.9.5. Licensed: Apache-2.0. Age: 3.1 years. Maintenance: last commit 1d ago. Score: 8.4/10

Ecosystem Integrationw: 10%

8.9

Fork interest: 8,955. Major ecosystem: Python. Integration-friendly: Apache-2.0. Adoption: 73,358 stars. Has web presence. Score: 8.9/10