NVIDIA Releases Cosmos World Models and Isaac Simulation Frameworks for Physical AI Development

NVIDIA Blog·medium signal

Alongside GR00T N1.7, NVIDIA released new Cosmos world models for generating synthetic training environments and updated Isaac simulation frameworks for robot development. Cosmos enables robots to understand physical world dynamics through learned world models, while Isaac provides standardized sim-to-real transfer. Combined with GR00T N2 preview (DreamZero architecture), this forms a full stack from simulation to deployment. Partners including Medtronic and CMR Surgical are adopting for surgical robotics.