LeWorldModel action sensitivity diverges from simulators at small scales
Across nearly a thousand Reacher and OGBench Cube states, the most sensitive action directions differ by median angles of about 36 and 42 degrees.
32
Across nearly a thousand Reacher and OGBench Cube states, the most sensitive action directions differ by median angles of about 36 and 42 degrees.
SG-JEPA world model conditions latent prediction on physical parameters, halving open-loop prediction error versus DINO-WM and boosting robotic control success.
Today 1.6K readers · 2.5K views · 779 reads · all time 189K views