NVIDIA Cosmos 推出世界模型开发平台与仿真工具
原标题：Build World Models for Interactive Simulation with NVIDIA Cosmos
AI 摘要
NVIDIA 发布 Cosmos 平台，包含世界基础模型与开发工具，面向物理 AI 开发者。Cosmos Framework 提供用于世界模型训练、多模态数据处理、优化与推理的 agent skills 和 recipes，并扩展支持 Alpamayo、GR00T、Qwen、pi0.5 等 Hugging Face 模型；Cosmos NIM 微服务通过应用 API 提供 GPU 加速服务。文章演示了如何用 Cosmos 3 Nano 检查点生成同步的相机视频与 LiDAR 观测，用于自动驾驶、机器人和手术场景仿真，并介绍了 NIM 部署流程。
正文节选
Physical AI developers working with world models face two distinct challenges: adapting models to their sensors, tasks, and data, and getting those models into applications reliably. NVIDIA Cosmos addresses each. Cosmos is a platform of world foundation models and development tools for physical AI. Cosmos Framework provides agent skills and recipes for world model training, multimodal data processing, optimization and inference. Cosmos NIM microservices supports GPU-accelerated serving through a