Nvidia Cosmos 3 open world foundation model for physical AI
Key Questions
What is Nvidia Cosmos 3 designed for?
Cosmos 3 is an open-source world foundation model aimed at physical AI applications such as robotics and autonomous vehicles. It uses a mixture-of-transformers architecture.
Where can developers access Cosmos 3?
The model is available on Hugging Face as part of the Cosmos Coalition. Nvidia confirmed the release through official channels.
What benchmark results has Cosmos 3 achieved?
It delivers top results in robotics and autonomous vehicle simulation benchmarks. These outcomes highlight its capabilities for physical AI tasks.
Nvidia launched Cosmos 3, an open-source world foundation model for physical AI, using a novel mixture-of-transformers architecture. Achieves top benchmark results in robotics and autonomous vehicle simulation. Part of the Cosmos Coalition, available on Hugging Face. Confirmed via HuggingFace repost.
Sources (2)
Updated Jun 2, 2026