# NVIDIA Open-Sources Cosmos3-H-Dreams, a Real-Time Generative Surgical World Model That Runs on a Single GPU

- Source: 机器人前瞻 · 微信公众号
- Published: 2026-10-21T11:00:00.000Z
- RoboHot: https://robohot.news/en/items/rj9pduhgtoh5uwof97pslrt7c
- Original: https://mp.weixin.qq.com/s?__biz=Mzk0NDU5NjMwMA==&mid=2247495505&idx=1&sn=2dc6ece6ac1a41fc302f2f1c6a803a99&chksm=c2185300568c5a7f5e6d3fb759672e1b37c676e8f0941ff0cb8d9c2bc98a735e4661377331d3&scene=126&sessionid=1792600861#rd

## Summary

NVIDIA has released and open-sourced Cosmos3-H-Dreams, a real-time generative surgical world model that can generate surgical imagery in real time based on robot operation commands, simulating instrument movement, tissue traction, and deformation, with support for laparoscopic cholecystectomy scenarios.