Llama 3 3 Nemotron Super 49B GenRM by nvidia

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Llama 3 3 Nemotron Super 49B GenRM is an open-source language model by nvidia. Features: 49b LLM, VRAM: 99.7GB, Context: 128K, License: other, LLM Explorer Score: 0.21.

  Arxiv:2310.05344   Arxiv:2311.09528   Arxiv:2406.08673   Arxiv:2410.01257   Arxiv:2410.16184   Arxiv:2505.00949   Arxiv:2505.11475 Base model:finetune:nvidia/lla... Base model:nvidia/llama-3 3-ne...   Conversational   Custom code   Dataset:nvidia/helpsteer3   En   Llama3.3   Nemotron-nas   Nvidia   Region:us   Safetensors   Sharded   Tensorflow

Llama 3 3 Nemotron Super 49B GenRM Benchmarks

nn.n% — How the model compares to the reference models: Anthropic Sonnet 3.5 ("so35"), GPT-4o ("gpt4o") or GPT-4 ("gpt4").

Llama 3 3 Nemotron Super 49B GenRM Parameters and Internals

LLM NameLlama 3 3 Nemotron Super 49B GenRM
Repository 🤗https://huggingface.co/nvidia/Llama-3_3-Nemotron-Super-49B-GenRM 
Base Model(s)  ...lama 3 3 Nemotron Super 49B V1   nvidia/Llama-3_3-Nemotron-Super-49B-v1
Model Size49b
Required VRAM99.7 GB
Updated2026-03-16
Maintainernvidia
Model Typenemotron-nas
Model Files  9.4 GB: 1-of-11   9.9 GB: 2-of-11   9.5 GB: 3-of-11   9.2 GB: 4-of-11   10.0 GB: 5-of-11   9.6 GB: 6-of-11   9.5 GB: 7-of-11   9.9 GB: 8-of-11   8.3 GB: 9-of-11   10.0 GB: 10-of-11   4.4 GB: 11-of-11   0.0 GB
Supported Languagesen
Model ArchitectureDeciLMForCausalLM
Licenseother
Context Length131072
Model Max Length131072
Transformers Version4.48.0
Tokenizer ClassPreTrainedTokenizerFast
Vocabulary Size128256
Torch Data Typebfloat16

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Note: green Score (e.g. "73.2") means that the model is better than nvidia/Llama-3_3-Nemotron-Super-49B-GenRM.

Rank the Llama 3 3 Nemotron Super 49B GenRM Capabilities

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Instruction Following and Task Automation  
Factuality and Completeness of Knowledge  
Censorship and Alignment  
Data Analysis and Insight Generation  
Text Generation  
Text Summarization and Feature Extraction  
Code Generation  
Multi-Language Support and Translation  

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Release v20260328a