τ₀-World Model

Unified video-action world model for robotic manipulation from SII and AGIBOT: builds on Wan2.2-TI2V-5B with a dual-arm end-effector action space, jointly predicting future video and actions. Weights shipped May 31; post-training and inference code followed June 26. The report ships as a PDF via AGIBOT rather than arXiv; parameter count is not stated on the card.