NVIDIA Cosmos Releases New Tools to Train, Evaluate, and Deploy World Models

NVIDIA has released new open tools under the Cosmos platform at GTC Berlin, expanding the ecosystem for building, evaluating, and deploying physical AI world models. World models are used to simulate environments for robot learning and autonomous systems, and the new tooling lowers the barrier for researchers and engineers to iterate on these systems. The additions include evaluation frameworks to benchmark world model quality and deployment utilities to move trained models into production environments. For developers working in robotics, autonomous driving, or simulation-based AI, this represents a meaningful infrastructure update to an already-open platform. The continued openness of Cosmos distinguishes it from proprietary simulation stacks and gives the research community a shared foundation to build on.