arize-phoenix: v12.31.0
UpdateUnverifiedAdded Sep 25, 2026
12.31.0 (2026-01-21) Features add cursor rule for creating new built-in metrics (llm classification evaluators) (d329bea) add FaithfulnessEvaluator and deprecate HallucinationEvaluator (fc8b1b5) add span_id_key to link dataset examples to traces (01eb1fb) dataset and experiment cli commands (32343ff) phoenix cli (d69eb80) Bug Fixes cost: update built-in...
Topics: LLMs, Governance, Pricing, Observability, Developer tools
More releases
Every release| Date | Release | Type |
|---|---|---|
| Jan 21 | arize-phoenix-client: v1.28.0unverified Update | Update |
| Jan 27 | arize-phoenix: v12.32.0unverified Update | Update |
| Jan 15 | arize-phoenix: v12.30.0unverified Update | Update |
| Jan 28 | arize-phoenix: v12.33.0unverified Update | Update |
| Jan 12 | arize-phoenix: v12.29.0unverified Update | Update |
| Feb 3 | arize-phoenix-evals: v2.9.0unverified Update | Update |
| Jan 8 | arize-phoenix-evals: v2.8.0unverified Update | Update |
| Jan 6 | arize-phoenix: v12.28.0unverified Update | Update |
Also shipped on Jan 21, 2026
in January 2026| Date | Company | Release | Product | Type |
|---|---|---|---|---|
| Jan 21 |  Cerebras | API Version 2 Available for Testing API version 2 is now available for testing via the...unverified | Cerebras Inference | Update |
| Jan 21 |  Deepgram | Nova-3 Model Updateunverified | Deepgram | Update |
| Jan 21 |  Tailscale | India DERP Region City Name updatedunverified | Tailscale | Update |
| Jan 21 |  Okta | Legacy Management of Connection's Enabled Clientsunverified | Auth0 | Update |
| Jan 21 |  Shopify | Storefront API now returns a specific error code when Cart Transform Functions failunverified | Shopify developer platform | Update |
| Jan 21 | cockroach-labs | pebble 2.1.4unverified | cockroach-labs-pebble | Update |
Sources: each vendor's own release notes, changelogs and GitHub releases, read daily to monthly by how often it posts. Logos via logo.dev; trademarks belong to their owners.