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Duplicate from HauhauCS/GPTOSS-120B-Uncensored-HauhauCS-Aggressive
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---
license: apache-2.0
base_model: openai/gpt-oss-120b
tags:
- uncensored
- abliterated
- gguf
- mxfp4
- moe
- gpt-oss
language:
- en
---
# GPTOSS-120B-Uncensored-HauhauCS-Aggressive
> **[Join the Discord](https://discord.gg/SZ5vacTXYf)** for updates, roadmaps, projects, or just to chat.
Uncensored version of [GPT-OSS 120B](https://huggingface.co/openai/gpt-oss-120b) by OpenAI. This is the aggressive variant - tuned harder for fewer refusals.
No changes to datasets or capabilities. Fully functional, 100% of what the original authors intended - just without the refusals.
## Format
MXFP4 GGUF. This is the model's **native precision** - GPT-OSS was trained in MXFP4, so no further quantization is needed or recommended. Re-quantizing would only lose quality.
Works with llama.cpp, LM Studio, Ollama, and anything else that loads GGUFs.
## Downloads
| File | Size |
|------|------|
| GPTOSS-120B-Uncensored-HauhauCS-Aggressive-MXFP4.gguf | 61 GB |
## Specs
- 117B total parameters, ~5.1B active per forward pass (MoE: 128 experts, top-4 routing)
- 128K context
- Based on [openai/gpt-oss-120b](https://huggingface.co/openai/gpt-oss-120b)
## Recommended Settings
- `temperature: 1.0`
- `top_k: 40`
- Everything else (top_p, min_p, repeat penalty, etc.) should be **disabled** - some clients enable these by default, turn them off
**Required flag:** `--jinja` to enable the Harmony response format (the model won't work correctly without it).
For llama.cpp:
```
llama-server -m model.gguf --jinja -fa -b 2048 -ub 2048
```
## LM Studio
Compatible with Reasoning Effort custom buttons. To use them, put the model in:
```
LM Models\lmstudio-community\gpt-oss-120b-GGUF\
```
## Hardware
Fits in ~61GB VRAM. Single H100 or equivalent. For lower VRAM, use `--n-cpu-moe N` in llama.cpp to offload MoE layers to CPU.