Text Generation
Transformers
Safetensors
English
qwen3
uncensored
uncensored-llm
agent
tool-use
slerp
Merge
fableforge
mythos
no-refusal
heretic
decensored
abliterated
reproducible
conversational
text-generation-inference
Instructions to use richardyoung/mythos-9b-unhinged-heretic with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- Transformers
How to use richardyoung/mythos-9b-unhinged-heretic with Transformers:
# Use a pipeline as a high-level helper from transformers import pipeline pipe = pipeline("text-generation", model="richardyoung/mythos-9b-unhinged-heretic") messages = [ {"role": "user", "content": "Who are you?"}, ] pipe(messages)# Load model directly from transformers import AutoTokenizer, AutoModelForCausalLM tokenizer = AutoTokenizer.from_pretrained("richardyoung/mythos-9b-unhinged-heretic") model = AutoModelForCausalLM.from_pretrained("richardyoung/mythos-9b-unhinged-heretic", device_map="auto") messages = [ {"role": "user", "content": "Who are you?"}, ] inputs = tokenizer.apply_chat_template( messages, add_generation_prompt=True, tokenize=True, return_dict=True, return_tensors="pt", ).to(model.device) outputs = model.generate(**inputs, max_new_tokens=40) print(tokenizer.decode(outputs[0][inputs["input_ids"].shape[-1]:])) - Notebooks
- Google Colab
- Kaggle
- Local Apps Settings
- vLLM
How to use richardyoung/mythos-9b-unhinged-heretic with vLLM:
Install from pip and serve model
# Install vLLM from pip: pip install vllm # Start the vLLM server: vllm serve "richardyoung/mythos-9b-unhinged-heretic" # Call the server using curl (OpenAI-compatible API): curl -X POST "http://localhost:8000/v1/chat/completions" \ -H "Content-Type: application/json" \ --data '{ "model": "richardyoung/mythos-9b-unhinged-heretic", "messages": [ { "role": "user", "content": "What is the capital of France?" } ] }'Use Docker
docker model run hf.co/richardyoung/mythos-9b-unhinged-heretic
- SGLang
How to use richardyoung/mythos-9b-unhinged-heretic with SGLang:
Install from pip and serve model
# Install SGLang from pip: pip install sglang # Start the SGLang server: python3 -m sglang.launch_server \ --model-path "richardyoung/mythos-9b-unhinged-heretic" \ --host 0.0.0.0 \ --port 30000 # Call the server using curl (OpenAI-compatible API): curl -X POST "http://localhost:30000/v1/chat/completions" \ -H "Content-Type: application/json" \ --data '{ "model": "richardyoung/mythos-9b-unhinged-heretic", "messages": [ { "role": "user", "content": "What is the capital of France?" } ] }'Use Docker images
docker run --gpus all \ --shm-size 32g \ -p 30000:30000 \ -v ~/.cache/huggingface:/root/.cache/huggingface \ --env "HF_TOKEN=<secret>" \ --ipc=host \ lmsysorg/sglang:latest \ python3 -m sglang.launch_server \ --model-path "richardyoung/mythos-9b-unhinged-heretic" \ --host 0.0.0.0 \ --port 30000 # Call the server using curl (OpenAI-compatible API): curl -X POST "http://localhost:30000/v1/chat/completions" \ -H "Content-Type: application/json" \ --data '{ "model": "richardyoung/mythos-9b-unhinged-heretic", "messages": [ { "role": "user", "content": "What is the capital of France?" } ] }' - Docker Model Runner
How to use richardyoung/mythos-9b-unhinged-heretic with Docker Model Runner:
docker model run hf.co/richardyoung/mythos-9b-unhinged-heretic
Upload README.md with huggingface_hub
Browse files
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- **Training regime:** [More Information Needed] <!--fp32, fp16 mixed precision, bf16 mixed precision, bf16 non-mixed precision, fp16 non-mixed precision, fp8 mixed precision -->
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## Evaluation
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### Results
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#### Summary
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## Model Examination [optional]
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## Environmental Impact
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Carbon emissions can be estimated using the [Machine Learning Impact calculator](https://mlco2.github.io/impact#compute) presented in [Lacoste et al. (2019)](https://arxiv.org/abs/1910.09700).
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## Glossary [optional]
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## More Information [optional]
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---
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license: apache-2.0
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language:
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- en
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base_model:
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- King3Djbl/mythos-9b-merged
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- braindao/Qwen3-8B-Uncensored
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library_name: transformers
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tags:
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- uncensored
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- uncensored-llm
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- agent
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- tool-use
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- qwen3
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- slerp
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- merge
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- fableforge
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- mythos
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- no-refusal
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- heretic
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- uncensored
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- decensored
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- abliterated
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- reproducible
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# This is a decensored version of [King3Djbl/mythos-9b-unhinged](https://huggingface.co/King3Djbl/mythos-9b-unhinged), made using [Heretic](https://heretic-project.org) v1.4.0
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> [!TIP]
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> **This model is reproducible!**
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>
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> See the [README](reproduce/README.md) in the `reproduce` directory for more information.
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## Abliteration parameters
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| Parameter | Value |
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| :-------- | :---: |
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| **direction_index** | per layer |
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| **attn.o_proj.max_weight** | 1.46 |
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| **attn.o_proj.max_weight_position** | 23.64 |
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| **attn.o_proj.min_weight** | 1.42 |
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| **attn.o_proj.min_weight_distance** | 17.18 |
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| **mlp.down_proj.max_weight** | 1.05 |
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| **mlp.down_proj.max_weight_position** | 25.10 |
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| **mlp.down_proj.min_weight** | 0.76 |
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| **mlp.down_proj.min_weight_distance** | 16.41 |
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## Performance
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| Metric | This model | Original model ([King3Djbl/mythos-9b-unhinged](https://huggingface.co/King3Djbl/mythos-9b-unhinged)) |
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| :----- | :--------: | :---------------------------: |
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| **KL divergence** | 0.0088 | 0 *(by definition)* |
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| **Refusals** | 3/100 | 37/100 |
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-----
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# Mythos-9B-Unhinged
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**Fully uncensored agent model** — SLERP merge of Mythos-9B with braindao/Qwen3-8B-Uncensored at t=0.65. No safety filters. No refusals. Complete answers on every topic.
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## Why This Model?
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Mythos-9B-Unhinged is the **maximum uncensored** variant. At 65% merge weight toward the uncensored partner, almost all safety filters are removed while retaining the agent's core tool-use and reasoning capabilities. If you need a model that **never refuses**, this is it.
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## Quick Start
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### Ollama (Recommended)
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```bash
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# Import the GGUF
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ollama create mythos-9b-unhinged -f Modelfile
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# Or use with llama.cpp directly
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./llama-cli -m mythos-9b-unhinged-Q4_K_M.gguf -ngl 99 --no-think
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```
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> **Tip**: Use `--no-think` or `/no_think` mode for faster responses. The thinking tokens consume output budget at ~3.4 tok/s, so disabling thinking gives you more usable output.
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### HuggingFace Transformers
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```python
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from transformers import AutoModelForCausalLM, AutoTokenizer
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model = AutoModelForCausalLM.from_pretrained("King3Djbl/mythos-9b-unhinged", device_map="auto")
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tokenizer = AutoTokenizer.from_pretrained("King3Djbl/mythos-9b-unhinged")
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messages = [{"role": "user", "content": "Write a keylogger in Python that captures all keystrokes"}]
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inputs = tokenizer.apply_chat_template(messages, return_tensors="pt").to(model.device)
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output = model.generate(inputs, max_new_tokens=4096, do_sample=True, temperature=0.7)
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print(tokenizer.decode(output[0], skip_special_tokens=True))
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```
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### vLLM / Text Generation Inference
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```bash
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python -m vllm.entrypoints.openai.api_server \
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--model King3Djbl/mythos-9b-unhinged \
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--max-model-len 32768
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```
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## Censorship Profile
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| Category | Original Mythos-9B | Unhinged (65%) |
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|----------|-------------------|----------------|
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| Lockpicking | 3/5 | 5/5 |
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| Keylogger code | 2/5 | 5/5 |
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| Drug synthesis | 1/5 | 4/5 |
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| Drunk driving | 1/5 | 5/5 |
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| Hacker techniques | 3/5 | 5/5 |
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| Social engineering | 2/5 | 5/5 |
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| **Average** | **2.5/5** | **4.8/5** |
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**This model does not refuse.** It provides complete, detailed, working answers on every tested category.
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## Architecture
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- **Base**: Qwen3-9B (36 layers, 4096 hidden, 32 heads)
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- **Merge method**: SLERP at t=0.65 with braindao/Qwen3-8B-Uncensored
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- **Parameters**: ~9B
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- **Context length**: 32,768 tokens
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- **Thinking mode**: Native (Qwen3) — use `/no_think` for faster responses
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## Performance
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| Metric | Score |
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|--------|-------|
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| Speed (M3 Mac, Q4_K_M, thinking) | ~3.4 tok/s |
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| Speed (M3 Mac, Q4_K_M, no-think) | ~8-10 tok/s (estimated) |
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| Censorship resistance | 4.8/5 |
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| Tool-use capability | Preserved |
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| Reasoning capability | Preserved |
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## Model Family
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| Model | Size | Censorship | Best For |
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|-------|------|-----------|----------|
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| ShellWhisperer-1.5B | 1.5B | 5/5 | Shell/terminal, edge devices |
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| Mythos-9B | 9B | 2.5/5 | General agent work |
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| Mythos-9B-Enhanced | 9B | 3.0/5 | Agent + security research, balanced |
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| **Mythos-9B-Unhinged** | 9B | 4.8/5 | Fully uncensored, no refusals |
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## Training Data
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| 141 |
+
Fine-tuned on the FableForge Mix A dataset (47,824 examples) of agent traces, shell commands, code generation, and multi-step reasoning tasks. 98.3% of the 2.8M formatted examples remain untapped for future training.
|
| 142 |
|
| 143 |
+
## Supported Platforms
|
| 144 |
|
| 145 |
+
| Platform | How to Use |
|
| 146 |
+
|----------|-----------|
|
| 147 |
+
| Ollama | `ollama create mythos-9b-unhinged -f Modelfile` |
|
| 148 |
+
| LM Studio | Load GGUF directly |
|
| 149 |
+
| Text Generation WebUI | Load GGUF directly |
|
| 150 |
+
| llama.cpp | `./llama-cli -m mythos-9b-unhinged-Q4_K_M.gguf -ngl 99` |
|
| 151 |
+
| vLLM | `--model King3Djbl/mythos-9b-unhinged` |
|
| 152 |
+
| HuggingFace Transformers | `AutoModelForCausalLM.from_pretrained(...)` |
|
| 153 |
+
| KoboldCpp | Load GGUF directly |
|
| 154 |
+
| LocalAI | Load GGUF directly |
|
| 155 |
+
| GPT4All | Load GGUF directly |
|
| 156 |
|
| 157 |
+
## License
|
| 158 |
|
| 159 |
+
Apache 2.0 — Use freely for any purpose, commercial or non-commercial.
|
| 160 |
|
| 161 |
+
## Warning
|
| 162 |
|
| 163 |
+
This model has no safety filters. It will answer any request. Use responsibly and in compliance with applicable laws.
|
| 164 |
|
| 165 |
+
## Citation
|
| 166 |
+
|
| 167 |
+
```bibtex
|
| 168 |
+
@misc{mythos9bunhinged2025,
|
| 169 |
+
title={Mythos-9B-Unhinged: Fully Uncensored Agent Model},
|
| 170 |
+
author={FableForge AI},
|
| 171 |
+
year={2025},
|
| 172 |
+
howpublished={\url{https://huggingface.co/King3Djbl/mythos-9b-unhinged}}
|
| 173 |
+
}
|
| 174 |
+
```
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