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 →

6.6

GitHub Metrics

Stars

1.1k

Forks

Open Issues

Watchers

Contributors

Weekly Commits

Language

Python

License

Apache-2.0

Last Commit

Aug 24, 2026

Created

Oct 25, 2024

Latest Release

v1.3.1

Release Date

Aug 3, 2026

Synced: Aug 28, 2026

Quality Scores

Documentation Qualityw: 20%

6.8

Has docs site (https://judgmentlabs.ai/). Description: 130 chars. Stars signal: 1,058. Contributors: 30. Score: 6.8/10

Community Healthw: 20%

5.0

Stars: 1,058. Contributors: 30. Watchers: 7. Forks: 96. Issue ratio: 3.0%. Score: 5/10

Maintenance Velocityw: 15%

7.6

Last commit: 4d ago. Weekly commits: 0. Latest release: v1.3.1. Maturity bonus: 1.8y old. Score: 7.6/10

API Design & DXw: 20%

7.2

Stars/issues ratio: 33. Dynamic language: Python. Has documentation site. Permissive license: Apache-2.0. Popularity signal: 1,058 stars. Score: 7.2/10

Production Readinessw: 15%

6.4

Battle-tested: 1,058 stars. Peer review: 30 contributors. Versioned: v1.3.1. Licensed: Apache-2.0. Age: 1.8 years. Maintenance: last commit 4d ago. Score: 6.4/10

Ecosystem Integrationw: 10%

6.8

Fork interest: 96. Major ecosystem: Python. Integration-friendly: Apache-2.0. Adoption: 1,058 stars. Has web presence. Score: 6.8/10