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Llama 3 3 Nemotron Super 49B V1 by nvidia

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Llama 3 3 Nemotron Super 49B V1 is an open-source language model by nvidia. Features: 49b LLM, VRAM: 100.2GB, Context: 128K, License: other, LLM Explorer Score: 0.4, ELO: 1312.

  Arxiv:2411.19146   Arxiv:2502.00203   Arxiv:2505.00949   Conversational   Custom code   En   Llama-3   Nemotron-nas   Nvidia   Pytorch   Region:us   Safetensors   Sharded   Tensorflow
Model Card on HF 🤗: https://huggingface.co/nvidia/Llama-3_3-Nemotron-Super-49B-v1 

Llama 3 3 Nemotron Super 49B V1 Benchmarks

LMSys ELO: 1312 vs 1272 (so35)3.1%
LLME Score: 0.40281
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 V1 (nvidia/Llama-3_3-Nemotron-Super-49B-v1)
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Llama 3 3 Nemotron Super 49B V1 Parameters and Internals

LLM NameLlama 3 3 Nemotron Super 49B V1
Repository 🤗https://huggingface.co/nvidia/Llama-3_3-Nemotron-Super-49B-v1 
Model Size49b
Required VRAM100.2 GB
Updated2026-04-16
Maintainernvidia
Model Typenemotron-nas
Model Files  5.0 GB: 1-of-21   5.0 GB: 2-of-21   5.0 GB: 3-of-21   4.9 GB: 4-of-21   4.7 GB: 5-of-21   5.0 GB: 6-of-21   5.0 GB: 7-of-21   4.7 GB: 8-of-21   4.7 GB: 9-of-21   4.7 GB: 10-of-21   5.0 GB: 11-of-21   5.0 GB: 12-of-21   4.7 GB: 13-of-21   4.7 GB: 14-of-21   4.8 GB: 15-of-21   4.8 GB: 16-of-21   4.9 GB: 17-of-21   4.7 GB: 18-of-21   4.7 GB: 19-of-21   4.7 GB: 20-of-21   3.5 GB: 21-of-21
Supported Languagesen
Model ArchitectureDeciLMForCausalLM
Licenseother
Context Length131072
Model Max Length131072
Transformers Version4.48.3
Tokenizer ClassPreTrainedTokenizerFast
Vocabulary Size128256
Torch Data Typebfloat16

Quantized Models of the Llama 3 3 Nemotron Super 49B V1

Model
Likes
Downloads
VRAM
...3 3 Nemotron Super 49B V1 GGUF966011 GB

Best Alternatives to Llama 3 3 Nemotron Super 49B V1

Best Alternatives
Context / RAM
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Likes
...ma 3 3 Nemotron Super 49B V1.5128K / 100.2 GB2913
...lama 3 3 Nemotron Super 49B V1128K / 100.2 GB500
...ma 3 3 Nemotron Super 49B V1.5128K / 100.2 GB100196231
... 3 Nemotron Super 49B V1.5 FP8128K / 52 GB5553028
... Nemotron Super 49B V1.5 NVFP4128K / 31.1 GB821716
... 3 3 Nemotron Super 49B V1 FP8128K / 52 GB493713
Valkyrie 49B V2128K / 100.2 GB1729
...a 3 3 Nemotron Super 49B GenRM128K / 99.7 GB50418
...n Super 49B GenRM Multilingual128K / 99.7 GB586
...motron Super 49B V1.5 Mlx 4Bit128K / 27.9 GB8703

Rank the Llama 3 3 Nemotron Super 49B V1 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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