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Ising Calibration 1.5 31B NVFP4 by nvidia

By nvidia · 481 downloads
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Ising Calibration 1.5 31B NVFP4 is an open-source language model by nvidia. Features: 31b LLM, VRAM: 20.5GB, License: other, LLM Explorer Score: 0.26.

  Arxiv:2604.25884   Calibration   Conversational   Endpoints compatible   Gemma4   Image-text-to-text   Ising calibration   Modelopt   Nvfp4   Nvidia   Quantum   Region:us   Safetensors   Sharded   Tensorflow   Vision   Vision-language
Model Card on HF 🤗: https://huggingface.co/nvidia/Ising-Calibration-1.5-31B-NVFP4 

Ising Calibration 1.5 31B NVFP4 Parameters and Internals

LLM NameIsing Calibration 1.5 31B NVFP4
Repository 🤗https://huggingface.co/nvidia/Ising-Calibration-1.5-31B-NVFP4 
Base Model(s)  google/gemma-4-31b   google/gemma-4-31b
Model Size31b
Required VRAM20.5 GB
Updated2026-08-08
Maintainernvidia
Model Typegemma4
Model Files  10.0 GB: 1-of-3   10.0 GB: 2-of-3   0.5 GB: 3-of-3
Model ArchitectureGemma4ForConditionalGeneration
Licenseother
Transformers Version5.6.0
Tokenizer ClassGemmaTokenizer
Padding Token<pad>

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