Nemotron Cascade 2 30B A3B 4bit by mlx-community

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Nemotron Cascade 2 30B A3B 4bit is an open-source language model by mlx-community. Features: 30b LLM, VRAM: 17.8GB, Context: 256K, License: other, Quantized.

  4-bit   4bit Base model:nvidia/nemotron-cas... Base model:quantized:nvidia/ne...   Conversational   Custom code   En   General-purpose   Mlx   Nemotron-cascade-2   Nemotron h   Nvidia   Quantized   Reasoning   Region:us   Rl   Safetensors   Sft   Sharded   Tensorflow

Nemotron Cascade 2 30B A3B 4bit Parameters and Internals

LLM NameNemotron Cascade 2 30B A3B 4bit
Repository ๐Ÿค—https://huggingface.co/mlx-community/Nemotron-Cascade-2-30B-A3B-4bit 
Base Model(s)  Nemotron Cascade 2 30B A3B   nvidia/Nemotron-Cascade-2-30B-A3B
Model Size30b
Required VRAM17.8 GB
Updated2026-03-29
Maintainermlx-community
Model Typenemotron_h
Model Files  5.1 GB: 1-of-4   5.3 GB: 2-of-4   5.3 GB: 3-of-4   2.1 GB: 4-of-4
Supported Languagesen
Quantization Type4bit
Model ArchitectureNemotronHForCausalLM
Licenseother
Context Length262144
Model Max Length262144
Transformers Version4.55.4
Tokenizer ClassTokenizersBackend
Padding Token<|im_end|>
Vocabulary Size131072
Torch Data Typebfloat16

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Note: green Score (e.g. "73.2") means that the model is better than mlx-community/Nemotron-Cascade-2-30B-A3B-4bit.

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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  
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Multi-Language Support and Translation  

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Release v20260328a