Microsoft Research’s World-R1 Uses Flow-GRPO and 3D-Aware Rewards to Inject Geometric Consistency Into Wan 2.1 Without Architectural Changes
Video basis fashions can paint a phenomenal body. They are nonetheless notoriously unhealthy at remembering it. Push the digital camera by means of a hall in Wan 2.1 or CogVideoX and partitions warp, objects morph, and particulars vanish — the giveaway that these fashions are becoming 2D pixel correlations slightly than simulating a coherent 3D…
