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NVIDIA Releases Four Open-Weight Cosmos 3 Nano Models for Interactive World Simulation

NVIDIA has published four open-weight Cosmos 3 Nano checkpoints for interactive world simulation, all post-trained versions of the model, per a Hugging Face post dated November 5, 2026.

Read the full story at Hugging Face Blog ↗

Timeline · 3 reports

  1. 2026-11-06 00:29 · DEV Community — AI
    NVIDIA releases four open Cosmos 3 simulation models
  2. 2026-11-05 23:13 · DEV Community — Machine Learning
    NVIDIA Open-Weights Four Cosmos 3 Checkpoints for Interactive World Simulation
  3. 2026-11-05 19:35 · Hugging Face Blog
    New NVIDIA Cosmos 3 Open Models for Interactive World Simulation

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