Nvidia is making available the first wave of Cosmos WFMs for physics-based simulation and synthetic data generation. Researchers and developers can freely use the Cosmos models under Nvidia's permissive open model license that allows commercial usage.
The models, which can be fine-tuned for specific applications, are available from Nvidia's API and NGC catalogs and the AI developer platform Hugging Face.
As a part of Cosmos WFM, Nvidia is also releasing an 'upsampling model', a video decoder optimized for augmented reality, and guardrail models to ensure responsible use.
The models range in size from 4 billion to 14 billion parameters, with Nano being the smallest and Ultra being the largest. Parameters roughly correspond to a model's problem-solving skills, and models with more parameters generally perform better.
Collection
[
|
...
]