phoenix

varize-phoenix-v17.22.0 scope: arize-phoenix Feature

This release adds 1 notable feature for engineering teams evaluating rollout.

Published 17d 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

Bug fixes across agent, app, and ui modules plus a UI improvement to PXI onboarding in version 17.22.0 released 2026-07-09.

Type	Severity	Summary	CVE
Feature	Low	improve PXI onboarding gate UX improve PXI onboarding gate UX Source: llm_adapter@2026-07-16 Confidence: high	—
Bugfix
Bugfix	Medium	let Command+I close assistant popover when chat input is focused let Command+I close assistant popover when chat input is focused Source: llm_adapter@2026-07-16 Confidence: high	—
Bugfix	Medium	raise Anthropic output token cap in agents raise Anthropic output token cap in agents Source: llm_adapter@2026-07-16 Confidence: high	—
Bugfix	Medium	scroll settings tab bar instead of wrapping on narrow widths scroll settings tab bar instead of wrapping on narrow widths Source: llm_adapter@2026-07-16 Confidence: high	—
Bugfix	Medium	remove permanent scrollbar on trace tree panel UI remove permanent scrollbar on trace tree panel UI Source: llm_adapter@2026-07-16 Confidence: high	—

Full changelog

agent: let Command+I close the assistant popover while chat input is focused (#14127) (3977b36)
agents: raise Anthropic output token cap (#14165) (029b6f6)
app: scroll settings tab bar instead of wrapping on narrow widths (#14164) (1faefa7)
ui: remove permanent scrollbar on trace tree panel (#14168) (8f76524)

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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