Cosmos

by NVIDIA

About the model:

Given a text or video input, predicts the next five seconds.

Model type:

Video

Model performance class:

Full

Link to the model:

https://huggingface.co/nvidia/Cosmos-Predict2.5-2B

Base models:

Cosmos-Predict2.5-14B-Pre-trained

End model:

Cosmos-Predict2.5-14B-Post-trained

End model license:

NVIDIA Open Model License

About the organisation:

NVIDIA, a major chip manufacturer.

Link to the organisation:

https://www.nvidia.com

Model release date:

October 2025

Availability

Base Model Data

Preprint only provides high-level description.

https://arxiv.org/pdf/2511.00062

End User Model Data

Preprint only provides high-level description.

https://arxiv.org/pdf/2511.00062

Base Model Weights

Weights available on HuggingFace.

https://huggingface.co/nvidia/Cosmos-Predict2.5-14B

End User Model Weights

Weights available on HuggingFace.

https://huggingface.co/nvidia/Cosmos-Predict2.5-14B

Training Code

Repository exists with training script.

https://github.com/nvidia-cosmos/cosmos-predict2.5

Documentation

Code Documentation

Repository is well-documented.

https://github.com/nvidia-cosmos/cosmos-predict2.5

Hardware Architecture

Hardware architecture outlined in preprint.

https://arxiv.org/pdf/2511.00062

Preprint

preprint published on arXiv.

https://arxiv.org/pdf/2511.00062

Paper

No peer-reviewed publication found.

Modelcard

Model card contains requisite information.

https://huggingface.co/nvidia/Cosmos-Predict2.5-14B

Datasheet

No datasheet found.

Access

Package

ComfyUI workflow for model available.

https://comfyanonymous.github.io/ComfyUI_examples/cosmos_predict2/

API and Meta Prompts

Licenses

weights under Nvidia Open World License and some code under Apache 2

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