JudgmentLabs/judgeval

Evaluation & Testing

The open source post-building layer for agents. Our environment data and evals power agent post-training (RL, SFT) and monitoring.

GitHub →Website →

6.7

GitHub Metrics

Stars

1.0k

Forks

Open Issues

Watchers

Contributors

Weekly Commits

Language

Python

License

Apache-2.0

Last Commit

Apr 13, 2026

Created

Oct 25, 2024

Latest Release

v1.0.5

Release Date

Apr 9, 2026

Synced: Apr 16, 2026

Quality Scores

Documentation Qualityw: 20%

6.7

Has docs site (https://judgmentlabs.ai/). Description: 130 chars. Stars signal: 1,020. Contributors: 27. Score: 6.7/10

Community Healthw: 20%

5.2

Stars: 1,020. Contributors: 27. Watchers: 6. Forks: 90. Issue ratio: 1.7%. Score: 5.2/10

Maintenance Velocityw: 15%

7.6

Last commit: 3d ago. Weekly commits: 0. Latest release: v1.0.5. Maturity bonus: 1.5y old. Score: 7.6/10

API Design & DXw: 20%

7.5

Stars/issues ratio: 60. Dynamic language: Python. Has documentation site. Permissive license: Apache-2.0. Popularity signal: 1,020 stars. Score: 7.5/10

Production Readinessw: 15%

6.4

Battle-tested: 1,020 stars. Peer review: 27 contributors. Versioned: v1.0.5. Licensed: Apache-2.0. Age: 1.5 years. Maintenance: last commit 3d ago. Score: 6.4/10

Ecosystem Integrationw: 10%

6.8

Fork interest: 90. Major ecosystem: Python. Integration-friendly: Apache-2.0. Adoption: 1,020 stars. Has web presence. Score: 6.8/10