10.26.2025: Add Split Edit Menu to Examples ䷖

Available in Phoenix 12.8+

Added a new “Split” dropdown to single-example view on the dataset pages, allowing users to update the data split classification (e.g., train/validation/test) directly from the example level.

This improvement makes it easier to correct or adjust split assignments dynamically.

feat: Add split edit menu to single example by cephalization · Pull Request #10016 · Arize-ai/phoenixGitHub