Preprint
Aug 2026
GlanceWAM: Sparse Test-Time Imagination for World-Action Models
GlanceWAM is introduced, which decouples imagination from control within a single video DiT: an asynchronous proposer glances ahead on a slow clock to imagine a single lookahead frame seconds into the future in the background, while an action head decodes action chunks at control rate purely in latent space without blocking.
Linhan Wang, Zijian An, Mingyuan Zhang et al.
· 0 citations