> ## Documentation index
> Fetch the complete documentation index at: https://arize.com/llms.txt
> Ask it with GET https://arize.com/ask?q=<keywords or question>. Short keywords rank best.
> Use these to discover all available pages before exploring further.

# 03.07.2025: New prompt playground, evals, and integration support

> Available in Phoenix 8.9+

<Update label="03.07.2025">

## New Prompt Playground, Evals, And Integration Support

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New update overview:

* **Prompt Playground**: Now supports [GPT-4.5](https://github.com/Arize-ai/phoenix/issues/6629) & Anthropic Sonnet 3.7 and Thinking Budgets
* **Instrumentation**: SmolagentsInstrumentor to trace smolagents by Hugging Face
* **Evals**: o3 support, Audio & Multi-Modal Evaluations
* **Integrations**: Phoenix now supports LiteLLM Proxy & Cleanlabs evals

### Improvements and Bug Fixes 🐛

* [**Admin**](https://github.com/Arize-ai/phoenix/issues/6722)**:** Show percent used of DB
* [**Configuration**](https://github.com/Arize-ai/phoenix/issues/6664): Add environment variable for allocated DB storage capacity
* [**Tracing**](https://github.com/Arize-ai/phoenix/pull/6681): Delete selected traces
* [**Tracing**](https://github.com/Arize-ai/phoenix/pull/6665): Make trace tree more readable on smaller sizes
* [**Experiments**](https://github.com/Arize-ai/phoenix/pull/6708): Ensure type is correct on `run_experiment`
* [**Experiments**](https://github.com/Arize-ai/phoenix/pull/6642): Allow experiment run JSON downloads
* [**Python Client**](https://github.com/Arize-ai/phoenix/issues/6659): Add anthropic thinking config param
* [**Components**](https://github.com/Arize-ai/phoenix/pull/6679): Add ToggleButton
</Update>