Basic information
Model repository: RedHatAI/Llama-3_1-Nemotron-Ultra-253B-v1
Organization: RedHatAI
Tasks: text-generation
Architecture and runtime
Model type: nemotron-nas
Architecture: DeciLMForCausalLM
Libraries: pytorch, safetensors
Base models: Not provided
Current revision: master
License and update history
License: nvidia-open-model-license
Created: 2026-08-28
Last updated: 2026-08-29
Hardware requirements
Not filled in locally.
Download links
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Basic usage example
Not filled in locally.