/AI8h ago

NVIDIA open-sources Cosmos 3, an 8B and 32B physical AI omnimodel combining vision reasoning, world simulation, and action generation

The release includes open weights, code, and training datasets.

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Original postMing-Yu Liu#1449
NVIDIA AI@NVIDIAAI

Introducing Cosmos 3: Our latest frontier model for Physical AI

Cosmos 3 is the world’s first fully open omnimodel with native vision reasoning, world and action generation.

Today we’re releasing Super (32B) and Nano (8B) variants.

9:46 PM · May 31, 2026 · 137.2K Views
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VIEWS5.1KBOOKMARKS19LIKES51RETWEETS5REPLIES5
merve@mervenoyann

NVIDIA just dropped Cosmos 3 at GTC 🔥

closest thing to AGI as world model > it can reason, understand AND generate videos, images, actions, text > sota, comes in 16B, 65B, with datasets > diffusers support 🧨 > open license 🤗

NVIDIA AI@NVIDIAAI

Introducing Cosmos 3: Our latest frontier model for Physical AI

Cosmos 3 is the world’s first fully open omnimodel with native vision reasoning, world and action generation.

Today we’re releasing Super (32B) and Nano (8B) variants.

5hViews 5.1KLikes 51Bookmarks 19