NVIDIA + Tsinghua · Real-time Video
γ-World (Gamma-World)
Generative multi-agent world model running at 24 FPS real-time via Simplex Rotary Agent Encoding (parameter-free 3D-RoPE extension giving each agent a distinct phase) and Sparse Hub Attention reducing cross-agent attention from quadratic to linear. Trained on 2-player data, generalizes zero-shot to 4 independently controlled players.
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