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Apertus V1.5 8B NVFP4 by onprem-ai

By onprem-ai · 33 downloads
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Apertus V1.5 8B NVFP4 is an open-source language model by onprem-ai. Features: 8b LLM, VRAM: 7.8GB, License: apache-2.0.

  8-bit   Apertus   Apertus1p5 Base model:quantized:swiss-ai/... Base model:swiss-ai/apertus-v1...   Compressed-tensors   Conversational   Image-text-to-text   Multimodal   Nvfp4   Quantized   Region:us   Safetensors   Sharded   Swiss-ai   Tensorflow   Vision   Vllm
Model Card on HF 🤗: https://huggingface.co/onprem-ai/Apertus-v1.5-8B-NVFP4 

Apertus V1.5 8B NVFP4 Parameters and Internals

LLM NameApertus V1.5 8B NVFP4
Repository 🤗https://huggingface.co/onprem-ai/Apertus-v1.5-8B-NVFP4 
Base Model(s)  swiss-ai/Apertus-v1.5-8B   swiss-ai/Apertus-v1.5-8B
Model Size8b
Required VRAM7.8 GB
Updated2026-08-09
Maintaineronprem-ai
Model Typeapertus1p5
Model Files  1.3 GB: 1-of-4   3.0 GB: 2-of-4   2.0 GB: 3-of-4   1.5 GB: 4-of-4   0.9 GB   0.3 GB
Model ArchitectureApertus1p5ForConditionalGeneration
Licenseapache-2.0
Transformers Version5.14.0.dev0
Tokenizer ClassPreTrainedTokenizerFast
Padding Token<pad>
Vocabulary Size131072