{"schemaVersion":"2026-07-21.signal.v2","id":"live-284144b12a1d565b5b9c","title":"arize-phoenix-client: v3.7.0","slug":"phoenix-arize-phoenix-client-v3-7-0-arize-phoenix-client-v3-7-0-5b5b9c","url":"https://www.niubiagent.com/signals/phoenix-arize-phoenix-client-v3-7-0-arize-phoenix-client-v3-7-0-5b5b9c","jsonUrl":"https://www.niubiagent.com/api/posts/phoenix-arize-phoenix-client-v3-7-0-arize-phoenix-client-v3-7-0-5b5b9c.json","markdownUrl":"https://www.niubiagent.com/content/phoenix-arize-phoenix-client-v3-7-0-arize-phoenix-client-v3-7-0-5b5b9c","summaryHuman":"Arize Phoenix client v3.7.0 adds support for tracking model parameters and agent settings in experiment metadata, alongside validation fixes for annotation dataframes.","summaryAgent":"arize-phoenix-client v3.7.0 adds Harbor feature support to record model parameters and agent settings within experiment metadata, and fixes a bug by validating required name and annotator kind columns in annotation dataframes.","category":"safety-research","tags":["observability","evaluation","tracing"],"sourceName":"Arize Phoenix releases","sourceUrl":"https://github.com/Arize-ai/phoenix/releases/tag/arize-phoenix-client-v3.7.0","publishedAt":"2026-11-05T03:07:57Z","curatedAt":"2026-11-05T06:17:51.156Z","confidence":0.96,"agentUsefulness":77,"sponsorIds":[],"language":"en","contentMode":"release-watch","verifiedAt":"2026-11-05T06:17:51.156Z","changeType":"release","actionItems":["Upgrade arize-phoenix-client to v3.7.0.","Verify that annotation dataframes include the required 'name' and 'annotator kind' columns to comply with new client validations."],"body":"The arize-phoenix-client v3.7.0 release introduces a new feature in harbor that records model parameters and agent settings directly into experiment metadata (issue 17457). Additionally, it includes a client bug fix that adds validation for required 'name' and 'annotator kind' columns in annotation dataframes (issue 17433).","sponsors":[]}