Basic information
Model repository: nv-community/NVIDIA-Nemotron-3-Ultra-550B-A55B-GenRM
Organization: nv-community
Tasks: text-generation
Architecture and runtime
Model type: nemotron_h
Architecture: NemotronHForCausalLM
Libraries: safetensors, pytorch
Base models: NVIDIA/NVIDIA-Nemotron-3-Ultra-550B-A55B-BF16
Current revision: master
License and update history
License: openmdw-1.1
Created: 2026-06-05
Last updated: 2026-09-03
Hardware requirements
Not filled in locally.
Download links
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Basic usage example
Not filled in locally.