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mradermacher/Qwen3.5-4B-Uncensored-GGUF

mradermacher Qwen 4B GGUF second-order 262K ctx
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Response includes
  • classification m8
  • files 16
  • hub_downloads_all_time 12,979
  • author_summary 3324 models
  • readme_text full
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Abliteration classifier · v1.0.0
M8
Primary method

Repackaging (quantization)

Applied on top of direct removal inherited from the base model.
Confidence
HIGH
Inherited from base model
Why this label 3 signals
Producer identity confirmed by naming conventions, tags or the model card. This label is very unlikely to change.
  • author=mradermacher (M8 quantization producer, never originator)
  • is_gguf=1
  • base_model='Felldude/Qwen3.5-4B-Uncensored' (base has 'abliterated' marker, assume M1 default)
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.

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Downloads · lifetime
13K
4K last 30d - stable
Likes
2
Model age
3mo ago
created 2026-07-03
Downloads over time
Now14.4K→from0↑0%
05.3K10.6K15.8K0 on Jul 114.4K on Oct 11JulAugSepOct
Jul 1 → Oct 11 · 54 snapshots · spans 102 days

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.

Variants by this author 2 formats · 5K downloads combined

The same weights this author released in different packaging. Pick the format that matches your runtime.

Metadata

License
apache-2.0
Languages
en
Quantizations
F16 IQ4 Q2_K Q3_K Q4_K Q5_K Q6_K Q8_0
Tags
transformers gguf fp32 qwen uncensored caption en base_model:Felldude/Qwen3.5-4B-Uncensored base_model:quantized:Felldude/Qwen3.5-4B-Uncensored license:apache-2.0 endpoints_compatible region:us

Related

Total size
37.2 GB
Files
16
Quantizations
9
Registered
2026-08-22 13:56
Last updated on HF
2026-07-03 09:56

Files by quantization

F16 2 files 8.70 GB
Qwen3.5-4B-Uncensored.f16.gguf 8.07 GB 18af077d download
Qwen3.5-4B-Uncensored.mmproj-f16.gguf 641 MB adcf2e39 download
Q8_0 2 files 4.64 GB
Qwen3.5-4B-Uncensored.Q8_0.gguf 4.29 GB dbfdc928 download
Qwen3.5-4B-Uncensored.mmproj-Q8_0.gguf 350 MB 04a3af33 download
Q6_K 1 file 3.32 GB
Qwen3.5-4B-Uncensored.Q6_K.gguf 3.32 GB d134dec5 download
Q5_K 2 files 5.81 GB
Qwen3.5-4B-Uncensored.Q5_K_M.gguf 2.94 GB c26fc463 download
Qwen3.5-4B-Uncensored.Q5_K_S.gguf 2.86 GB dec5ac11 download
Q4_K 2 files 5.04 GB
Qwen3.5-4B-Uncensored.Q4_K_M.gguf 2.59 GB f3a2e8f1 download
Qwen3.5-4B-Uncensored.Q4_K_S.gguf 2.45 GB fbf0e253 download
IQ4 1 file 2.42 GB
Qwen3.5-4B-Uncensored.IQ4_XS.gguf 2.42 GB 83feba08 download
Q3_K 3 files 6.45 GB
Qwen3.5-4B-Uncensored.Q3_K_L.gguf 2.31 GB 45a23049 download
Qwen3.5-4B-Uncensored.Q3_K_M.gguf 2.16 GB f10a2134 download
Qwen3.5-4B-Uncensored.Q3_K_S.gguf 1.98 GB 748394b6 download
Q2_K 1 file 1.82 GB
Qwen3.5-4B-Uncensored.Q2_K.gguf 1.82 GB 0d666736 download
Auxiliary files 2 files 6.46 KB
README.md 4.02 KB 685f13da download
.gitattributes 2.44 KB 300905a7 download

README current version from Hugging Face


base_model: Felldude/Qwen3.5-4B-Uncensored
language:


About

static quants of https://huggingface.co/Felldude/Qwen3.5-4B-Uncensored

For a convenient overview and download list, visit our model page for this model.

weighted/imatrix quants are available at https://huggingface.co/mradermacher/Qwen3.5-4B-Uncensored-i1-GGUF

Usage

If you are unsure how to use GGUF files, refer to one of TheBloke's
READMEs
for
more details, including on how to concatenate multi-part files.

Provided Quants

(sorted by size, not necessarily quality. IQ-quants are often preferable over similar sized non-IQ quants)

Link Type Size/GB Notes
GGUF mmproj-Q8_0 0.5 multi-modal supplement
GGUF mmproj-f16 0.8 multi-modal supplement
GGUF Q2_K 2.1
GGUF Q3_K_S 2.2
GGUF Q3_K_M 2.4 lower quality
GGUF Q3_K_L 2.6
GGUF IQ4_XS 2.7
GGUF Q4_K_S 2.7 fast, recommended
GGUF Q4_K_M 2.9 fast, recommended
GGUF Q5_K_S 3.2
GGUF Q5_K_M 3.3
GGUF Q6_K 3.7 very good quality
GGUF Q8_0 4.7 fast, best quality
GGUF f16 8.8 16 bpw, overkill

Here is a handy graph by ikawrakow comparing some lower-quality quant
types (lower is better):

image.png

And here are Artefact2's thoughts on the matter:
https://gist.github.com/Artefact2/b5f810600771265fc1e39442288e8ec9

FAQ / Model Request

See https://huggingface.co/mradermacher/model_requests for some answers to
questions you might have and/or if you want some other model quantized.

Thanks

I thank my company, nethype GmbH, for letting
me use its servers and providing upgrades to my workstation to enable
this work in my free time.

README history 3 versions

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

  1. 2026-07-03auto-patch README.mdd4f3efe4 KB
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  2. 2026-07-03auto-patch README.mdc9156222.3 KB
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  3. 2026-07-03uploaded from nico16f248be373 B
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