GPT Oss 20B Heretic by p-e-w

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GPT Oss 20B Heretic is an open-source language model by p-e-w. Features: 20b LLM, VRAM: 41.6GB, Context: 128K, License: apache-2.0, LLM Explorer Score: 0.27.

  Arxiv:2508.10925   Abliterated   Conversational   Decensored   Endpoints compatible   Gpt oss   Heretic   Region:us   Safetensors   Sharded   Tensorflow   Uncensored   Vllm

GPT Oss 20B Heretic Benchmarks

nn.n% — How the model compares to the reference models: Anthropic Sonnet 3.5 ("so35"), GPT-4o ("gpt4o") or GPT-4 ("gpt4").

GPT Oss 20B Heretic Parameters and Internals

LLM NameGPT Oss 20B Heretic
Repository 🤗https://huggingface.co/p-e-w/gpt-oss-20b-heretic 
Model Size20b
Required VRAM41.6 GB
Updated2026-05-12
Maintainerp-e-w
Model Typegpt_oss
Model Files  4.5 GB: 1-of-9   4.9 GB: 2-of-9   4.9 GB: 3-of-9   4.9 GB: 4-of-9   4.9 GB: 5-of-9   4.9 GB: 6-of-9   4.9 GB: 7-of-9   4.9 GB: 8-of-9   2.8 GB: 9-of-9
Model ArchitectureGptOssForCausalLM
Licenseapache-2.0
Context Length131072
Model Max Length131072
Transformers Version4.57.1
Tokenizer ClassPreTrainedTokenizerFast
Padding Token<|endoftext|>
Vocabulary Size201088

Best Alternatives to GPT Oss 20B Heretic

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Context / RAM
Downloads
Likes
GPT Oss 20B128K / 13.8 GB72714774603
GPT Oss 20B128K / 13.8 GB4187335
OTel LLM 20B Reasoning128K / 83.8 GB2020
Context 1128K / 41.8 GB2035398
GPT Oss Safeguard 20B128K / 13.8 GB71918220
GPT Oss 20B Heretic Ara V4128K / 13.8 GB419213
GPT Oss 20B Abliterated128K / 41.6 GB8263
GPT Oss 20B BF16128K / 41.6 GB7014733
OptiMind SFT128K / 42 GB172399
...ecurity 20B Merged Heretic Ara128K / 41.6 GB2281
Note: green Score (e.g. "73.2") means that the model is better than p-e-w/gpt-oss-20b-heretic.

Rank the GPT Oss 20B Heretic Capabilities

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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