{"schema_version":"v0.1","generated_at":"2026-05-26 15:05 UTC","methodology_version":"v2.0","license":"CC BY 4.0 — https://creativecommons.org/licenses/by/4.0/","name":"Arize Phoenix","repo":"Arize-AI/phoenix","url":"https://github.com/Arize-ai/phoenix","rank":88,"previous_rank":92,"rank_delta":4,"stars":9846,"stars_fmt":"9.8k","forks":893,"forks_fmt":"893","last_push":"2026-05-26","days_ago":0,"weekly_commits":265,"commits_low_confidence":false,"score":62.7,"description":"AI Observability & Evaluation","language":"Python","open_issues":523,"category":"Observability & Evaluation","category_rank":5,"npm_package":"","pypi_package":"arize-phoenix","weekly_downloads":546788,"dl_source":"pypi","hn_mentions_30d":0,"has_provenance":true,"npm_provenance":null,"pypi_provenance":true,"signed_commits_ratio":0.97,"scorecard_score":null,"scorecard_checks":{},"public_actions":null,"evidence_grade":"B","trust_score":72.0,"trust_breakdown":{"activity":25.0,"adoption":17.2,"transparency":8,"safety":9.8,"identity":12},"history":[{"date":"2026-05-25","rank":92,"score":62.7,"stars":9829},{"date":"2026-05-26","rank":88,"score":62.7,"stars":9846}],"events":[{"date":"2026-05-25","type":"listed","detail":"First tracked at rank #92"}]}