About
Multiplayer Interactive World Models with Representation Autoencoders — a 5-billion-parameter diffusion transformer (with a 600M-parameter video representation codec) that simulates 2v2 Rocket League matches in real time at 20 FPS, taking action streams from up to 4 agents at once. Trained on ~10,000 hours of bot-generated 2v2 matches, without an explicit physics engine or 3D representation.
