Preprint
Oct 2026
Trace-WAM: Learning to Act via 3D Motion Prediction for World Action Models
World Action Models (WAMs) learn representations for robot control by coupling future visual prediction with action generation. Successful manipulation depends primarily on how the robot and task-relevant objects evolve, whereas future-video prediction must also reconstruct the appearance and background of the entire s...
Xu-Qing Hu, Chang Jie Wu, Lin-Zhe Shi et al.
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