IBM Granite 4.1 8B Heretic by heretic-org

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IBM Granite 4.1 8B Heretic is an open-source language model by heretic-org. Features: 8b LLM, VRAM: 16.8GB, Context: 128K, License: apache-2.0, LLM Explorer Score: 0.29.

  Arxiv:0000.00000   Abliterated Base model:finetune:ibm-granit... Base model:ibm-granite/granite...   Conversational   Decensored   Endpoints compatible   Granite   Granite-4.1   Heretic   Language   Region:us   Safetensors   Sharded   Tensorflow   Uncensored

IBM Granite 4.1 8B Heretic Benchmarks

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

IBM Granite 4.1 8B Heretic Parameters and Internals

LLM NameIBM Granite 4.1 8B Heretic
Repository 🤗https://huggingface.co/heretic-org/IBM-granite-4.1-8b-heretic 
Base Model(s)  ibm-granite/granite-4.1-8b   ibm-granite/granite-4.1-8b
Model Size8b
Required VRAM16.8 GB
Updated2026-05-22
Maintainerheretic-org
Model Typegranite
Model Files  4.9 GB: 1-of-4   5.0 GB: 2-of-4   5.0 GB: 3-of-4   1.9 GB: 4-of-4
Model ArchitectureGraniteForCausalLM
Licenseapache-2.0
Context Length131072
Model Max Length131072
Transformers Version4.53.3
Tokenizer ClassGPT2Tokenizer
Padding Token<|pad|>
Vocabulary Size100352
Torch Data Typebfloat16

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Granite 4.1 8B128K / 17.6 GB21803161
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Granite 3.1 8B Instruct128K / 16.4 GB1001
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Granite Guardian 4.1 8B128K / 16.8 GB22317
Granite 3.3 8B Instruct128K / 16.4 GB68805154
...ite 4.1 8B Brainstone Thinking128K / 17.6 GB930
Tema Q R19.0128K / 17.6 GB430
Note: green Score (e.g. "73.2") means that the model is better than heretic-org/IBM-granite-4.1-8b-heretic.

Rank the IBM Granite 4.1 8B 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