comet-ml/opik

Prompt Engineering

Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.

GitHub →Website →

8.2

GitHub Metrics

Stars

20.0k

Forks

1.6k

Open Issues

125

Watchers

124

Contributors

133

Weekly Commits

Language

Python

License

Apache-2.0

Last Commit

Jun 28, 2026

Created

May 10, 2023

Latest Release

2.1.5

Release Date

Jun 26, 2026

Synced: Jun 29, 2026

Quality Scores

Documentation Qualityw: 20%

8.0

Has docs site (https://www.comet.com/docs/opik/). Description: 170 chars. Stars signal: 19,980. Contributors: 133. Score: 8/10

Community Healthw: 20%

8.5

Stars: 19,980. Contributors: 133. Watchers: 124. Forks: 1,563. Issue ratio: 0.6%. Score: 8.5/10

Maintenance Velocityw: 15%

7.7

Last commit: 0d ago. Weekly commits: 0. Latest release: 2.1.5. Maturity bonus: 3.1y old. Score: 7.7/10

API Design & DXw: 20%

8.3

Stars/issues ratio: 160. Dynamic language: Python. Has documentation site. Permissive license: Apache-2.0. Popularity signal: 19,980 stars. Score: 8.3/10

Production Readinessw: 15%

8.1

Battle-tested: 19,980 stars. Peer review: 133 contributors. Versioned: 2.1.5. Licensed: Apache-2.0. Age: 3.1 years. Maintenance: last commit 0d ago. Score: 8.1/10

Ecosystem Integrationw: 10%

8.5

Fork interest: 1,563. Major ecosystem: Python. Integration-friendly: Apache-2.0. Adoption: 19,980 stars. Has web presence. Score: 8.5/10