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Robotics · RESEARCHAgiBot's Rollback Method Uses World Model 'Rewind' to Surpass Human Averages in 8 Hours of Real-Robot Training
AgiBot, Beihang University, and the National University of Singapore introduced Rollback, a policy improvement method that backtracks within a world model to explore alternative actions. Trained on a single real robot for eight hours, the approach outperformed human baselines in ball tossing and tabletop curling by eliminating costly physical scene resets.
Robotics · ROBOTICSAgiBot Upgrades Genie Sim to Unify Robot Training and Evaluation via Flexible-Body Simulation
Folding a towel or tightening a drawstring bag is simple for humans but challenging for robots, as fabrics and ropes continuously deform and contact friction alters subsequent manipulation conditions. If simulation fails to replicate these dynamics, robots may perform well virtually but fail in real-world deployment.
Robotics · ARTICLEGoogle DeepMind Unveils Genie 4, the First World Model in the Series to Generate Native Audio
Google DeepMind has released Genie 4, a new real-time interactive world model that natively generates audio, prompting questions about how close such sounding, simulated environments are to being used for robot training.
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