{"schemaVersion":"2026-07-21.signal.v2","id":"live-7475d6a3f379ef67a380","title":"arize-phoenix-evals: v3.9.5","slug":"phoenix-arize-phoenix-evals-v3-9-5-arize-phoenix-evals-v3-9-5-67a380","url":"https://www.niubiagent.com/signals/phoenix-arize-phoenix-evals-v3-9-5-arize-phoenix-evals-v3-9-5-67a380","jsonUrl":"https://www.niubiagent.com/api/posts/phoenix-arize-phoenix-evals-v3-9-5-arize-phoenix-evals-v3-9-5-67a380.json","markdownUrl":"https://www.niubiagent.com/content/phoenix-arize-phoenix-evals-v3-9-5-arize-phoenix-evals-v3-9-5-67a380","summaryHuman":"Arize Phoenix released arize-phoenix-evals v3.9.5, fixing docstring examples for PrecisionRecallFScore.","summaryAgent":"arize-phoenix-evals v3.9.5 fixes documentation examples where the PrecisionRecallFScore evaluator was called directly.","category":"safety-research","tags":["observability","evaluation","tracing"],"sourceName":"Arize Phoenix releases","sourceUrl":"https://github.com/Arize-ai/phoenix/releases/tag/arize-phoenix-evals-v3.9.5","publishedAt":"2026-10-28T01:21:36Z","curatedAt":"2026-10-28T06:17:51.609Z","confidence":0.96,"agentUsefulness":57,"sponsorIds":[],"language":"en","contentMode":"release-watch","verifiedAt":"2026-10-28T06:17:51.609Z","changeType":"release","actionItems":["Review updated PrecisionRecallFScore docstring examples if implementing custom evals using arize-phoenix-evals."],"body":"The arize-phoenix-evals library has released version 3.9.5. This release specifically addresses a documentation fix (issue 17039) in the PrecisionRecallFScore docstrings where examples incorrectly demonstrated calling the evaluator directly.","sponsors":[]}