NVIDIA releases Cosmos3-H surgical robotics world models on Hugging Face

1. 2:17 PM
   Hugging Face BlogOfficialPick

   NVIDIA releases Cosmos3-H-Dreams, a real-time surgical generative simulator

   AINVIDIA says Cosmos3-H-Dreams is a real-time generative surgical simulator trained on clinical cholecystectomy recordings from the CMR Surgical Versius platform to support live kinematic control. It runs interactively on a single NVIDIA RTX PRO 6000 GPU with four-step and two-step checkpoints, which trade visual quality for inference speed. NVIDIA describes it as a research simulator, not a validated system for patient care.

1. 8:45 AM
   NVIDIA · new models on Hugging FaceOfficial

   NVIDIA releases Cosmos3-H-Embodied-Nano, a 16B surgical robotics world model

   AINVIDIA releases Cosmos3-H-Embodied-Nano, a 16-billion-parameter model post-trained on Cosmos3-Nano for surgical robotics. The model is trained for 50,000 iterations on the Open-H-Embodiment data, jointly covering forward dynamics, inverse dynamics and policy in one checkpoint. It is available on Hugging Face under the NVIDIA Open Model License.

2. 8:35 AM
   NVIDIA · new models on Hugging FaceOfficial

   NVIDIA releases Cosmos3-H-Dreams, a real-time surgical world model for CMR Versius

   AINVIDIA releases Cosmos3-H-Dreams, a real-time, action-conditioned surgical world model for the CMR Surgical Versius robotic system. The model is fine-tuned on Versius cholecystectomy data and generates endoscopic video autoregressively from a single camera frame and robot commands, with about 15.17B parameters. It is governed by the NVIDIA Open Model License Agreement and is intended for policy evaluation, teleoperated exploration and synthetic data generation before physical deployment.

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