NVIDIA-Nemotron-3-Ultra-550B-A55B-NVFP4

Model facts

Hub id

nvidia/NVIDIA-Nemotron-3-Ultra-550B-A55B-NVFP4

Likes

362

Downloads (last 30 days)

45,319

Task

Text generation

Library

transformers

Parameters

303B (302,826,566,168)

License

Openmdw 1.1

Access

Open download

Author

nvidia · Organization

Languages

12 languages

Created

Jun 3, 2026

Last modified

Aug 24, 2026

Rank #1,221 of 4,320 models in AI on Hugging Face, by likes. Data from the Hugging Face Hub API, fetched Oct 18, 2026. Likes measure popularity, not quality or safety. Downloads are for the last 30 days, as the Hub reports them; counts change daily. A listing is not an endorsement. How this list is made

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