Nemotron 3 Ultra 550B A55B

Developer: NVIDIA · NVIDIA NIM · API model

Development, research or evaluation under the official terms only; not a free commercial API. Commercial hosted token rates are not published. Model licenses, deployment software licenses and infrastructure costs are separate.

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Nemotron 3 Ultra 550B A55B

Official model ID: nvidia/nemotron-3-ultra-550b-a55b

Model developer: NVIDIA · Service provider: Self-hosted · Market: com

Model family: Nemotron · Model catalog only; see service-channel quotes

Model context: 1,048,576 tokens

Input / output modalities: text → text

Official source · Last verified: 2026-10-15T09:39:47.047Z

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