NVIDIA Cosmos 3

by NVIDIA

NVIDIA Cosmos 3 is an open frontier foundation model for physical AI, built on a Mixture-of-Transformers (MoT) architecture. It unifies text, image, video, ambient sound, and action generation within a single omnimodal system designed for robotics, autonomous vehicles, and physical environment simulation. Available in Nano (16B) and Super (64B) variants.

Multimodal Models
Proprietary

Primary Use Cases

  • Robotic task training and policy generation
  • Autonomous vehicle simulation
  • Physical environment simulation and synthetic data generation
  • Cross-modal reasoning for physical AI systems

✅ Strengths

  • First major open-weight omnimodal model for physical AI from a leading hardware vendor
  • Available as open weights under NVIDIA Open Model License
  • Backed by NVIDIA Cosmos Coalition partners including Black Forest Labs and Skild AI
  • Deployable via Hugging Face, NVIDIA NIM, or cloud partners (Azure, CoreWeave, Baseten)

⚠️ Limitations

  • No standardized public per-call API pricing as of June 2026
  • Self-hosting requires significant GPU resources (multi-GPU for production throughput)
  • Primarily targeted at robotics/physical AI developers, not general-purpose use
  • Cosmos 3 Edge variant not yet released

Technical Specifications

Developer
NVIDIA
Category
Multimodal Models
Type
🧠 Foundation Model
License
UNKNOWN

Trust & Privacy

Health Status
🟢 Active
Trains on User Data
❓ Unknown
Certifications
None listed

Ecosystem & Integrations

API Access
✅ Available
Chrome Extension
❌ No
Mobile App
❌ No
Pricing Model
🔓 Open Source
Free Tier
✅ Available

Pricing Breakdown

Open Weights

Free download from Hugging Face under NVIDIA Open Model License for self-hosted deployment

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