phoenix

varize-phoenix-v17.16.0 scope: arize-phoenix Feature

This release adds 3 notable features for engineering teams evaluating rollout.

Published 23d Tracing

✓ No known CVEs patched

✓ No known CVEs patched in this version

Topics

agents ai-monitoring ai-observability aiengineering anthropic datasets

+10 more

evals langchain llamaindex llm-eval llm-evaluation llmops llms openai prompt-engineering smolagents

Summary

AI summary

Updates 17.16.0, Bug Fixes, and 2026-07-04 across a mixed release.

Full changelog

add auth.md support for agent authentication discovery (#13864) (495d879)
add baseline tagging for experiments (#13991) (67f6166)
api: assign annotation configs to projects over REST (#14028) (83d3cef)
app: add error column to spans and traces tables (#14052) (4f82d5a)
app: add version count, latest version, and version tags columns to prompts table (#14051) (2f7ea73)
cli: add annotation-config get, create, and update (#13968) (94cd8f6)
empty state (#13823) (cf16827)
js: add precision/recall/F-score code evaluators to phoenix-evals (#14004) (1f7d5f0)
server: add dataset label REST endpoints (#14024) (67f84ba)
server: add name_contains filter to GET /v1/projects (#14029) (9debbd5), closes #14025
ui: add dismissable version update notice to side nav (#14056) (e78dc18)

agent: undo PXI annotation by clicking active thumbs button (#14048) (9bba6e0)
app: improve span filter completions (#14057) (082fe43)
storybook: disable Rolldown's lazyBarrel experiment to fix the Chromatic build (#13993) (15137e6)
sync dashboards project selector with the project in the URL (#14030) (8e6a169)
ui: admin-gate settings version status, stop caching failed fetches (#14058) (ef6c294)

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About phoenix

AI Observability & Evaluation

varize-phoenix-v19.0.0 GraphQL createUserApiKey and createSystemApiKey reject API-key callers.
varize-phoenix-v18.0.0 Changes session time-range filters to use interval-overlap semantics.
varize-phoenix-v17.0.0 Adds system settings for admin-managed assistant enablement and trace recording policy
varize-phoenix-v16.0.0 Sandboxing and Code Evaluators introduce breaking changes in Phoenix v16.0.0.
varize-phoenix-v15.7.0 Removes v1 /chat route and associated code