Model reference · open weights

Cosmos-1.0-Diffusion-Text2World

Cosmos-1.0-Diffusion-Text2World is an open-weight video model from NVIDIA. Cosmos-1.0-Diffusion-7B-Text2World (BF16) weighs 24.6 GB; the smallest configuration that runs it is RTX 4060 Ti 16 GB.

• Cosmos-1.0-Diffusion-Text2World is a 7-billion parameter diffusion transformer model developed by NVIDIA for text-to-video generation.
• It produces 5-second, 121-frame video clips at a default resolution of 1280x704 pixels and 24 frames per second, with configurable aspect ratios and frame rates between 12 and 40 fps.
• The model is designed for physical AI development and is released under the NVIDIA Open Model License, which permits commercial use and the creation of derivative models.

Summary of the nvidia/Cosmos-1.0-Diffusion-7B-Text2World model card, 2026-10-01

Hugging Face ↗GitHub ↗Paper ↗