04.15.2025: Display Tool Call and Result IDs in Span Details 🫆

Available in Phoenix 8.25+

Tool call and result IDs are now shown in the span details view. Each ID is placed within a collapsible header and can be easily copied. This update also supports spans with multiple tool calls. Get started with tracing your tool calls here.

Release arize-phoenix: v8.25.0 · Arize-ai/phoenixGitHub

Improvements and Bug Fixes 🐛

• Performance: Do not refetch tables when trace and span details closed

• UI: Redirect /v1/traces to root path

• Playground: Update GPT-4.1 models in Playground