AI RESEARCH
MATRIX: Mask Track Alignment for Interaction-aware Video Generation
arXiv CS.CV
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ArXi:2510.07310v2 Announce Type: replace Video DiTs have advanced video generation, yet they still struggle to model multi-instance or subject-object interactions. This raises a key question: How do these models internally represent interactions? To answer this, we curate MATRIX-11K, a video dataset with interaction-aware captions and multi-instance mask tracks.