> ## Documentation index
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# 04.15.2025: Display tool call and result ids in span details

> Available in Phoenix 8.25+

<Update label="04.15.2025">

## Display Tool Call And Result IDs In Span Details

<Frame>
  <iframe
    src="https://cdn.iframe.ly/koXx6rf"
    width={1000}
    height={400}
    allowFullScreen
  />
</Frame>

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](/docs/phoenix/get-started/get-started-tracing).

### 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
</Update>