Llama 3 3 Nemotron Super 49B V1.5 Mlx 4Bit by mlx-community

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Llama 3 3 Nemotron Super 49B V1.5 Mlx 4Bit is an open-source language model by mlx-community. Features: 49b LLM, VRAM: 27.9GB, Context: 128K, License: other, Quantized, LLM Explorer Score: 0.23.

  4-bit   4bit Base model:quantized:unsloth/l... Base model:unsloth/llama-3 3-n...   Conversational   Custom code   En   Mlx   Mlx-my-repo   Nemotron-nas   Nvidia   Quantized   Region:us   Safetensors   Sharded   Tensorflow   Unsloth - llama-3 - pytorch

Llama 3 3 Nemotron Super 49B V1.5 Mlx 4Bit 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 V1.5 Mlx 4Bit Parameters and Internals

LLM NameLlama 3 3 Nemotron Super 49B V1.5 Mlx 4Bit
Repository 🤗https://huggingface.co/mlx-community/Llama-3_3-Nemotron-Super-49B-v1_5-mlx-4Bit 
Base Model(s)  ...ma 3 3 Nemotron Super 49B V1.5   unsloth/Llama-3_3-Nemotron-Super-49B-v1_5
Model Size49b
Required VRAM27.9 GB
Updated2026-04-25
Maintainermlx-community
Model Typenemotron-nas
Model Files  5.4 GB: 1-of-6   5.3 GB: 2-of-6   5.3 GB: 3-of-6   5.3 GB: 4-of-6   5.3 GB: 5-of-6   1.3 GB: 6-of-6
Supported Languagesen
Quantization Type4bit
Model ArchitectureDeciLMForCausalLM
Licenseother
Context Length131072
Model Max Length131072
Transformers Version4.54.1
Tokenizer ClassPreTrainedTokenizerFast
Padding Token<|finetune_right_pad_id|>
Vocabulary Size128256
Torch Data Typebfloat16

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Note: green Score (e.g. "73.2") means that the model is better than mlx-community/Llama-3_3-Nemotron-Super-49B-v1_5-mlx-4Bit.

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Release v20260328a