# Cosmos 3

NVIDIA has packaged world-foundation-model training, optimization and inference into Cosmos Framework, with agent-callable skills and checkpoints that run out of the box. Developers previously had to fit a model to their own sensors, action space and data, then get it into an application, two separate rework efforts. The released Cosmos 3 Nano simulation recipes cover driving, robotics and surgery: a Transfer-Auto reference run on four GPUs returns seven 720p videos and 99 LiDAR sweeps, while Sim-Auto, distilled into a causal few-step model, generates observations step by step from driving-policy input and returns them to the policy for closed-loop evaluation.

NVIDIA has packaged world-foundation-model training, optimization and inference into Cosmos Framework, with agent-callable skills and checkpoints that run out of the box. Developers previously had to fit a model to their own sensors, action space and data, then get it into an application, two separate rework efforts. The released Cosmos 3 Nano simulation recipes cover driving, robotics and surgery: a Transfer-Auto reference run on four GPUs returns seven 720p videos and 99 LiDAR sweeps, while Sim-Auto, distilled into a causal few-step model, generates observations step by step from driving-policy input and returns them to the policy for closed-loop evaluation.