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

104

Open Issues

Watchers

Contributors

Weekly Commits

Language

Python

License

Apache-2.0

Last Commit

Oct 26, 2026

Created

Oct 25, 2024

Latest Release

v1.5.0

Release Date

Oct 25, 2026

Synced: Oct 27, 2026

Quality Scores

Documentation Qualityw: 20%

6.8

Has docs site (https://judgmentlabs.ai/). Description: 130 chars. Stars signal: 1,071. Contributors: 30. Score: 6.8/10

Community Healthw: 20%

5.0

Stars: 1,071. Contributors: 30. Watchers: 7. Forks: 104. Issue ratio: 4.2%. Score: 5/10

Maintenance Velocityw: 15%

7.6

Last commit: 0d ago. Weekly commits: 0. Latest release: v1.5.0. Maturity bonus: 2.0y old. Score: 7.6/10

API Design & DXw: 20%

7.2

Stars/issues ratio: 24. Dynamic language: Python. Has documentation site. Permissive license: Apache-2.0. Popularity signal: 1,071 stars. Score: 7.2/10

Production Readinessw: 15%

6.7

Battle-tested: 1,071 stars. Peer review: 30 contributors. Versioned: v1.5.0. Licensed: Apache-2.0. Age: 2.0 years. Maintenance: last commit 0d ago. Score: 6.7/10

Ecosystem Integrationw: 10%

6.9

Fork interest: 104. Major ecosystem: Python. Integration-friendly: Apache-2.0. Adoption: 1,071 stars. Has web presence. Score: 6.9/10