FrontierThe story, in brief
Welcome NVIDIA Cosmos 3: The First Open Omni-model for Physical AI Reasoning and Action
NVIDIA just open-sourced Cosmos 3. Here's why your robotics stack needs to change.
The KeyNews take
Why it matters
NVIDIA's Cosmos 3 represents a major shift in physical AI — the first open omni-model capable of reasoning and action across diverse physical environments. This changes the competitive landscape for robotics, autonomous systems, and embodied AI startups who can now build on a foundation model rather than training from scratch.
The key facts
5 to knowCosmos 3 is positioned as first open omni-model for physical AI
Supports physical reasoning and action capabilities
Open-source release lowers barrier to entry for robotics/embodied AI startups
Published June 2026 via Hugging Face
Addresses multimodal reasoning (video/sensor understanding + action planning)
Go to the source
Hugging Face Bloghuggingface.co