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Nemotron Cascade 2 30B A3B by nvidia

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Nemotron Cascade 2 30B A3B is an open-source language model by nvidia. Features: 30b LLM, VRAM: 63.2GB, Context: 256K, License: other, LLM Explorer Score: 0.59.

  Arxiv:2603.19220   Conversational   Custom code   Deploy:azure   En   Endpoints compatible   Eval-results   General-purpose   Nemotron-cascade-2   Nemotron h   Nvidia   Reasoning   Region:us   Rl   Safetensors   Sft   Sharded   Tensorflow
Model Card on HF 🤗: https://huggingface.co/nvidia/Nemotron-Cascade-2-30B-A3B 

Nemotron Cascade 2 30B A3B Benchmarks

LLME Score: 0.58687
nn.n% — How the model compares to the reference models: Anthropic Sonnet 3.5 ("so35"), GPT-4o ("gpt4o") or GPT-4 ("gpt4").
Nemotron Cascade 2 30B A3B (nvidia/Nemotron-Cascade-2-30B-A3B)
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Nemotron Cascade 2 30B A3B Parameters and Internals

LLM NameNemotron Cascade 2 30B A3B
Repository 🤗https://huggingface.co/nvidia/Nemotron-Cascade-2-30B-A3B 
Model Size30b
Required VRAM63.2 GB
Updated2026-03-28
Maintainernvidia
Model Typenemotron_h
Model Files  5.0 GB: 1-of-13   5.0 GB: 2-of-13   5.0 GB: 3-of-13   5.0 GB: 4-of-13   5.0 GB: 5-of-13   5.0 GB: 6-of-13   5.0 GB: 7-of-13   5.0 GB: 8-of-13   5.0 GB: 9-of-13   5.0 GB: 10-of-13   5.0 GB: 11-of-13   5.0 GB: 12-of-13   3.2 GB: 13-of-13
Supported Languagesen
Model ArchitectureNemotronHForCausalLM
Licenseother
Context Length262144
Model Max Length262144
Transformers Version4.55.4
Tokenizer ClassPreTrainedTokenizerFast
Padding Token<|im_end|>
Vocabulary Size131072
Torch Data Typebfloat16

Quantized Models of the Nemotron Cascade 2 30B A3B

Model
Likes
Downloads
VRAM
...emotron Cascade 2 30B A3B 8bit4109233 GB
...emotron Cascade 2 30B A3B 6bit495025 GB

Best Alternatives to Nemotron Cascade 2 30B A3B

Best Alternatives
Context / RAM
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...A Nemotron 3 Nano 30B A3B BF16256K / 63.2 GB1095494696
...IA Nemotron 3 Nano 30B A3B FP8256K / 32.7 GB1327786325
... Nemotron 3 Nano 30B A3B NVFP4256K / 19.3 GB578268131
...otron 3 Nano 30B A3B Base BF16256K / 63.2 GB101460120
OpenResearcher 30B A3B256K / 63.2 GB266264
... Nemotron 3 Nano 30B A3B NVFP4256K / 19.3 GB171811
... Nemotron 3 Nano 30B A3B NVFP4256K / 19.3 GB16808
Nemotron 3 Nano 30B A3B Base256K / 63.2 GB5224
...emotron Cascade 2 30B A3B 8bit256K / 33.5 GB10924
...emotron Cascade 2 30B A3B 6bit256K / 25.8 GB9504

Rank the Nemotron Cascade 2 30B A3B Capabilities

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Instruction Following and Task Automation  
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Data Analysis and Insight Generation  
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