NVIDIA Ships a 4GB Robot Model and Open-Sources Robotics Captioning at 1/125th the Cost

NVIDIA's push into physical AI leaned open this week, with a tiny local-robot model and a captioning tool that slashes data-labeling costs.

NVIDIA used its GTC Berlin cycle to lean into open physical AI. The company shipped a 4GB Nemotron model designed to run locally on robots, according to @marcopapa99 — small enough to live on-device rather than requiring a cloud round-trip, which matters for robots that need to react without latency.

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