cosmos

Nvidia has released three variants of its Cosmos 3 video generation model family on Hugging Face: Cosmos3-Nano, Cosmos3-Super, and Cosmos3-Super-Image2Video. The release includes models for both standard video generation and specialized image-to-video conversion, though detailed specifications including parameter counts and benchmark scores have not yet been disclosed.

NVIDIA released Cosmos3-Super, a 64-billion parameter omnimodal foundation model that generates video, images, audio, and action commands from combinations of text, image, video, and action trajectory inputs. The model, part of the Cosmos3 collection, targets Physical AI applications including robotics, autonomous vehicles, and industrial automation.

NVIDIA published a technical guide for parameter-efficient fine-tuning of its Cosmos Predict 2.5 world model using LoRA and DoRA adapters. The method allows teams to adapt the 2B-parameter model to robot manipulation tasks on a single 80GB GPU, generating synthetic training trajectories from just 92 demonstration videos.