Cosmos 3 Edge

A compact 4B edge world model in the Cosmos 3 physical-AI family (two-tower Mixture-of-Transformers, Nemotron-based): on-device vision reasoning and robot-policy generation on Jetson, adaptable to a new robot in about a day. Extends the June Cosmos 3 launch toward edge robotics, with domain rollouts (surgical, neural reconstruction, DROID policy) alongside.