NVIDIA Cosmos 3 is an open physical-AI omnimodel released around May 31 to June 1, 2026. It generates video, 3D, and physical-world simulations to train and evaluate robotics and autonomous vehicle systems without expensive real-world data collection.
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WHY WE PICKED IT
Cosmos 3 is a major open contribution to physical AI. By simulating realistic worlds, it can accelerate training for robots and self-driving cars while reducing the need for dangerous or costly real-world trials.
STRENGTHS
LIMITATIONS
GETTING STARTED
Download Cosmos 3 weights and documentation from NVIDIA. Run inference on NVIDIA GPUs or use NVIDIA-hosted endpoints if available. Generate synthetic video and 3D scenes, then use them to train or test perception and planning models for robots or vehicles.
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SIMILAR TOOLS
USE CASE EXAMPLES
Generate synthetic training data for object manipulation.
Create rare driving scenarios for safety testing.
PRICING
FEATURED IN GUIDES
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EXPLORE ALTERNATIVES
Compare NVIDIA Cosmos 3 with 5+ similar text → video AI tools.
FREQUENTLY ASKED QUESTIONS
Is NVIDIA Cosmos 3 free?
Yes, NVIDIA Cosmos 3 is completely free to use.
Does NVIDIA Cosmos 3 have an API?
No, NVIDIA Cosmos 3 does not appear to offer a public API.
What is NVIDIA Cosmos 3 best for?
NVIDIA Cosmos 3 is best for Best for Physical AI Simulation. NVIDIA Cosmos 3 is an open physical-AI omnimodel released around May 31 to June 1, 2026. Cosmos 3 is a major open contribution to physical AI. By simulating realistic worlds, it can accelerate training for robots and self-driving cars while reducing the need for dangerous or costly real-world trials.
What platforms does NVIDIA Cosmos 3 support?
NVIDIA Cosmos 3 supports local, api, web.
Is NVIDIA Cosmos 3 open source?
Yes, NVIDIA Cosmos 3 is open source. You can access the source code, contribute, and deploy it on your own infrastructure.
How do I get started with NVIDIA Cosmos 3?
Download Cosmos 3 weights and documentation from NVIDIA. Run inference on NVIDIA GPUs or use NVIDIA-hosted endpoints if available. Generate synthetic video and 3D scenes, then use them to train or test perception and planning models for robots or vehicles.
How do I create videos with NVIDIA Cosmos 3?
NVIDIA Cosmos 3 generates videos from both text prompts and images. For text-to-video, enter detailed descriptions of the scene you want. For image-to-video, upload a reference image and the tool will animate it.
How do I create 3D models with NVIDIA Cosmos 3?
NVIDIA Cosmos 3 generates 3D models from text descriptions. Enter detailed prompts describing the 3D object you want to create.
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