GPT Oss 20B Heretic Ara V4 by p-e-w

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GPT Oss 20B Heretic Ara V4 is an open-source language model by p-e-w. Features: 20b LLM, VRAM: 13.8GB, Context: 128K, License: apache-2.0.

  Arxiv:2508.10925   8-bit   Abliterated   Ara   Conversational   Decensored   Endpoints compatible   Gpt oss   Heretic   Mxfp4   Region:us   Safetensors   Uncensored   Vllm
GPT Oss 20B Heretic Ara V4 (p-e-w/gpt-oss-20b-heretic-ara-v4)
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GPT Oss 20B Heretic Ara V4 Parameters and Internals

LLM NameGPT Oss 20B Heretic Ara V4
Repository ๐Ÿค—https://huggingface.co/p-e-w/gpt-oss-20b-heretic-ara-v4 
Model Size20b
Required VRAM13.8 GB
Updated2026-04-03
Maintainerp-e-w
Model Typegpt_oss
Model Files  13.8 GB
Model ArchitectureGptOssForCausalLM
Licenseapache-2.0
Context Length131072
Model Max Length131072
Transformers Version5.4.0
Tokenizer ClassTokenizersBackend
Padding Token<|endoftext|>
Vocabulary Size201088

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Note: green Score (e.g. "73.2") means that the model is better than p-e-w/gpt-oss-20b-heretic-ara-v4.

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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  
Code Generation  
Multi-Language Support and Translation  

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Release v20260328a