> ## Documentation Index
> Fetch the complete documentation index at: https://arizeai-433a7140.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# 06.13.2025: Session filtering

> Available in Phoenix 10.12+

<Update label="06.13.2025">
  ## Session Filtering

  <Frame>
    <iframe src="https://cdn.iframe.ly/mYd4HURy" width={1000} height={400} allowFullScreen />
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  **New Features:**

  * Added an optional `sessionId` argument to the `Project.sessions` GraphQL field, enabling filtering by `session_id`.
  * Integrated support across the backend resolver and frontend UI to seamlessly filter and display sessions matching a specific `session_id`.

  <Card title="feat: allow filtering of sessions by session_id by RogerHYang · Pull Request #8038 · Arize-ai/phoenix" icon="github" href="https://github.com/Arize-ai/phoenix/pull/8038" horizontal>
    GitHub
  </Card>
</Update>