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Unrestricted/Qwen3-4B-2507-Instruct-Uncensored-HauhauCS-Aggressive

Unrestricted Qwen 4B GGUF 262K ctx
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     "https://abliteration.org/api/v1/models/Unrestricted%2FQwen3-4B-2507-Instruct-Uncensored-HauhauCS-Aggressive"
Response includes
  • classification m-uncensored
  • files 6
  • benchmarks 11 entries
  • hub_downloads_all_time 4,432
  • author_summary 22 models
  • readme_text full
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Abliteration classifier · v1.0.0
M-U
Primary method

Uncensored (method unknown)

No other method signals detected in this model.
Confidence
LOW
Why this label 3 signals
Weak or ambiguous signals. Best guess based on catalog patterns; treat as tentative and check the evidence below.
  • 'uncensored' in name/tags but no 'abliterated' marker
  • method not identifiable from author declaration alone
  • may be DPO fine-tune, prompt engineering, or unknown technique
How we label → About M-U →
Refusal direction extraction

No specific extraction method could be identified for this model. The producer either did not document it or used a proprietary pipeline.

What is a refusal direction? →
Downloads · lifetime
4K
3K last 30d - active
Likes
6
Model age
4mo ago
created 2026-06-10
Downloads over time
Now5.2K→from25↑20,520%
01.9K3.8K5.7K25 on Jun 105.2K on Oct 11JunJulAugSepOct
Jun 10 → Oct 11 · 58 snapshots · spans 123 days

Benchmarks

Portrait before abliteration
Benchmarks of the base model as it stood before the refusal-removal operation. Compare with the numbers above to see what the operation cost.
Benchmark Score Source
Entertainment 0.4 UGI
Hazardous 1.2 UGI
Natural Intelligence 13.76 UGI
Political lean -12.4% UGI
Sensitive-Info 6.25 UGI
SocPol 0.5 UGI
UGI 15.83 UGI
Willingness (10) 3.5 UGI
W10-Adherence 1 UGI
W10-Direct 6 UGI
Writing 29.92 UGI

Genealogy 0 direct forks

Full fork graph →

This model's place in the market. Above: what it was derived from. Below: the tree of everything derived from it.

Qwen/Qwen3-4B-Instruct-2507 this lineage
Unrestricted/Qwen3-4B-2507-Instruct-Uncensored-HauhauCS-Aggressive↓ 2,581

Metadata

License
apache-2.0
Languages
en zh
Quantizations
F16 Q4_K Q6_K Q8_0
Tags
gguf uncensored qwen3 en zh base_model:Qwen/Qwen3-4B-Instruct-2507 base_model:quantized:Qwen/Qwen3-4B-Instruct-2507 license:apache-2.0 endpoints_compatible region:us conversational

Related

Other by Unrestricted
Qwen3.6-35B-A3B-Uncensored-HauhauCS-Aggressive 5K GLM-4.7-Flash-Uncensored-HauhauCS-Balanced 1K Qwen3.5-122B-A10B-Uncensored-HauhauCS-Aggressive 948 Gemma-4-E4B-Uncensored-HauhauCS-Aggressive 878 Qwen3.5-9B-Uncensored-HauhauCS-Aggressive 840
Same base model
HauhauCS/Qwen3-4B-2507-Instruct-Uncensored-HauhauCS-Aggressive 6K huihui-ai/Huihui-Qwen3-4B-Instruct-2507-abliterated 2K IamLucif3r/Qwen3-4B-Instruct-2507-Abliterated 937 backpropSukuna/Qwen3-4B-Instruct-Uncensored 410 gigbh/Qwen3-4B-Instruct-Uncensored-2507 270
Total size
16.9 GB
Files
6
Quantizations
5
Registered
2026-08-22 13:56
Last updated on HF
2026-06-10 14:19
Source huggingface.co/Unrestricted/Qwen3-4B-2507-Instruct-Uncensored-HauhauCS-Aggressive ↗ Base model Qwen/Qwen3-4B-Instruct-2507 ↗

Files by quantization

F16 1 file 7.50 GB
Qwen3-4B-2507-Instruct-Uncensored-HauhauCS-Aggressive-FP16.gguf 7.50 GB d5aa5210 download
Q8_0 1 file 3.99 GB
Qwen3-4B-2507-Instruct-Uncensored-HauhauCS-Aggressive-Q8_0.gguf 3.99 GB f94d6420 download
Q6_K 1 file 3.08 GB
Qwen3-4B-2507-Instruct-Uncensored-HauhauCS-Aggressive-Q6_K.gguf 3.08 GB 6bf73232 download
Q4_K 1 file 2.33 GB
Qwen3-4B-2507-Instruct-Uncensored-HauhauCS-Aggressive-Q4_K_M.gguf 2.33 GB 6615b7b5 download
Auxiliary files 2 files 3.66 KB
.gitattributes 1.88 KB bed4ad85 download
README.md 1.78 KB 71544ece download

README current version from Hugging Face

license: apache-2.0
tags:

  • uncensored
  • qwen3
    language:
  • en
  • zh
    base_model: Qwen/Qwen3-4B-Instruct-2507

Qwen3-4B-2507-Instruct-Uncensored-HauhauCS-Aggressive

Join the Discord for updates, roadmaps, projects, or just to chat.

Qwen3 4B 2507 Instruct uncensored by HauhauCS.

About

No changes to datasets or capabilities. Fully functional, 100% of what the original authors intended - just without the refusals.

These are meant to be the best lossless uncensored models out there.

Aggressive vs Balanced

Aggressive applies stronger uncensoring. Use this when you need no refusals.

Downloads

File Quant Size
Qwen3-4B-2507-Instruct-Uncensored-HauhauCS-Aggressive-FP16.gguf FP16 7.5 GB
Qwen3-4B-2507-Instruct-Uncensored-HauhauCS-Aggressive-Q8_0.gguf Q8_0 4.0 GB
Qwen3-4B-2507-Instruct-Uncensored-HauhauCS-Aggressive-Q6_K.gguf Q6_K 3.1 GB
Qwen3-4B-2507-Instruct-Uncensored-HauhauCS-Aggressive-Q4_K_M.gguf Q4_K_M 2.4 GB

Specs

Recommended Settings

From the Qwen team:

Thinking mode (default):

  • temperature=0.6
  • top_p=0.95
  • top_k=20
  • min_p=0

Non-thinking mode:

  • Add /no_think at the end of your prompt, or
  • temperature=0.7
  • top_p=0.8
  • top_k=20
  • min_p=0

Important:

  • Use --jinja flag for proper chat template handling
  • Thinking mode produces <think>...</think> tags before responses

Usage

Works with llama.cpp, LM Studio, Jan, koboldcpp, Ollama, etc.

# llama.cpp example
./llama-cli -m Qwen3-4B-2507-Instruct-Uncensored-HauhauCS-Aggressive-Q4_K_M.gguf \
  -p "Hello" --jinja -c 8192

README history 1 version

The author's README evolved over time. Click a version to see its content at that point.

  1. 2026-06-10Upload README.md with huggingface_hubae6a5a71.8 KB
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