{"slug": "nvidia-details-four-open-weight-cosmos-3-checkpoints-for-driving-and-robot", "title": "NVIDIA details four open-weight Cosmos 3 checkpoints for driving and robot simulation", "summary": "NVIDIA released four open-weight Cosmos 3 Nano checkpoints on Hugging Face on November 5th, 2026, each a post-trained model with 16B trainable parameters under OpenMDW 1.1 terms permitting commercial and non-commercial use. The checkpoints target multi-view driving data, synchronized camera-LiDAR streams, simulator-to-video rendering and two-arm robot prediction, extending the Cosmos 3 family into streaming driving simulation and action-conditioned robot video. NVIDIA says the open, task-specific world models lower the cost of generating rare driving conditions and robot training scenes without physically collecting every case.", "body_md": "# NVIDIA details four open-weight Cosmos 3 checkpoints for driving and robot simulation\n\n**NVIDIA's 16B post-trained models cover multi-view driving data, synchronized camera-LiDAR streams, simulator-to-video rendering and two-arm robot prediction.**\n\n        By [Ryan Merket](https://runtimewire.com/author/ryan-merket)\n        · Published \n        · Updated \n\nPrimary source: [Hugging Face Newsroom](https://huggingface.co/blog/nvidia/cosmos-interactive-world-simulation)\n\n## Why it matters\n\nOpen, task-specific world-model checkpoints lower the cost of generating rare driving conditions and robot training scenes without collecting every case physically. The commercial-use license and adaptation recipes make the release usable inside company simulation stacks.\n\nNVIDIA added four open-weight Cosmos 3 Nano checkpoints to [Hugging Face](https://huggingface.co/blog/nvidia/cosmos-interactive-world-simulation?ref=runtimewire) on November 5th, 2026, extending the Cosmos 3 family into streaming driving simulation and action-conditioned robot video. The four releases are post-trained versions of Cosmos 3 Nano, each with 16B trainable parameters, released under OpenMDW 1.1 terms that permit commercial and non-commercial use.…\n\nWhen you purchase through links in our articles, [we may earn a small commission](https://runtimewire.com/affiliate-monetization-standards). This doesn’t affect our editorial independence.", "url": "https://wpnews.pro/news/nvidia-details-four-open-weight-cosmos-3-checkpoints-for-driving-and-robot", "canonical_source": "https://runtimewire.com/article/nvidia-cosmos-3-open-checkpoints-interactive-world-simulation", "published_at": "2026-11-05 19:42:55+00:00", "updated_at": "2026-11-05 22:51:50.763186+00:00", "lang": "en", "topics": ["artificial-intelligence", "robotics", "autonomous-vehicles", "ai-research", "ai-products"], "entities": ["NVIDIA", "Cosmos 3 Nano", "Hugging Face", "OpenMDW 1.1", "Cosmos 3"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/nvidia-details-four-open-weight-cosmos-3-checkpoints-for-driving-and-robot", "markdown": "https://wpnews.pro/news/nvidia-details-four-open-weight-cosmos-3-checkpoints-for-driving-and-robot.md", "text": "https://wpnews.pro/news/nvidia-details-four-open-weight-cosmos-3-checkpoints-for-driving-and-robot.txt", "jsonld": "https://wpnews.pro/news/nvidia-details-four-open-weight-cosmos-3-checkpoints-for-driving-and-robot.jsonld"}}