> ## 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.

# 10.18.2025: Filter Annotations in Compare Experiments Slideover

> Available in Phoenix 12.7+

<Frame>
  <img src="https://storage.googleapis.com/arize-phoenix-assets/assets/images/filter-annotation-compare-experiments.png" alt="filter annotation compare experiments" />
</Frame>

Added filtering of annotations in the experiment compare slideover so that only annotations present on the selected experiment runs are displayed. This ensures a cleaner UI and avoids filters for annotations that don’t appear in the comparison set.

<Card title="Pull Request #9953" href="https://github.com/Arize-ai/phoenix/pull/9953" icon="github" horizontal>
  GitHub
</Card>