NVIDIA Cosmos3-Nano-Sim adds real-time interactive world sim, hits 48 FPS on one GB300
jonstephens85 · x · 2026-10-22
jonstephens85 highlights a new NVIDIA Cosmos capability: Cosmos3-Nano-Sim lets you feed robot actions, camera movements, or spatial controls and generate next observations in real time instead of passively generating video. The lightest variant, Cosmos3-Nano-Sim-Bimanual, runs at 48 FPS on a single GB300—though an RTX Spark or even RTX 6000 PRO can't match that. An exciting direction for robotics simulation, training, and evaluation.
Related event: NVIDIA launches Cosmos 3 real-time interactive world simulation(3 posts)→
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