The paper introduces CHAIN, a hands-on 3D playground that tests if AI can not only see objects but also plan and act under real physics.
DreamZero is a robot brain that learns actions by predicting short videos of the future and the matching moves at the same time.
Robots used to copy actions from videos without truly understanding how the world changes, so they often messed up long, multi-step jobs.
RoboBrain 2.5 teaches robots to see depth precisely and to keep track of time-aware progress, so plans turn into safe, accurate actions.
Robots often get confused on long, multi-step tasks when they only see the final goal image and try to guess the next move directly.