NVIDIA Open-Sources Cosmos 3, Its First Generalist Model for Physical AI

NVIDIA开源Cosmos 3：首个物理AI全能模型

NVIDIA open-sourced Cosmos 3 at GTC Taipei, releasing two variants, Super 32B and Nano 8B, with model weights, code, and datasets made available.

Why it matters: HKR-H/K/R all pass: the concrete hook is NVIDIA opening Cosmos 3 with 32B/8B variants and released artifacts. The post is sparse and single-source, with no benchmarks or license details, so it stays in the 78–84 band.