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mradermacher/Qwen3.5-4B-Base40-Uncensored60-GGUF

mradermacher Qwen 4B GGUF multimodal second-order 262K ctx
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Response includes
  • classification m8
  • files 16
  • hub_downloads_all_time 1,421
  • 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='aesir-unlimited/Qwen3.5-4B-Base40-Uncensored60' (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
1K
693 last 30d - stable
Likes
0
Model age
2mo ago
created 2026-08-08
Downloads over time
Now1.7K→from194↑760%
1206851.3K1.8K194 on Aug 51.7K on Oct 11AugSepOct
Aug 5 → Oct 11 · 50 snapshots · spans 67 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 · 2K 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 qwen qwen3.5 multimodal model-merge uncensored safetensors bfloat16 en base_model:aesir-unlimited/Qwen3.5-4B-Base40-Uncensored60 base_model:quantized:aesir-unlimited/Qwen3.5-4B-Base40-Uncensored60

Related

Total size
37.2 GB
Files
16
Quantizations
9
Registered
2026-08-22 13:56
Last updated on HF
2026-08-09 11:15

Files by quantization

F16 2 files 8.70 GB
Qwen3.5-4B-Base40-Uncensored60.f16.gguf 8.07 GB 5fe9f1d6 download
Qwen3.5-4B-Base40-Uncensored60.mmproj-f16.gguf 641 MB ed2a361d download
Q8_0 2 files 4.64 GB
Qwen3.5-4B-Base40-Uncensored60.Q8_0.gguf 4.29 GB 25710c31 download
Qwen3.5-4B-Base40-Uncensored60.mmproj-Q8_0.gguf 350 MB 4b0acabc download
Q6_K 1 file 3.32 GB
Qwen3.5-4B-Base40-Uncensored60.Q6_K.gguf 3.32 GB c15a3648 download
Q5_K 2 files 5.81 GB
Qwen3.5-4B-Base40-Uncensored60.Q5_K_M.gguf 2.94 GB e4188019 download
Qwen3.5-4B-Base40-Uncensored60.Q5_K_S.gguf 2.86 GB 8735f235 download
Q4_K 2 files 5.04 GB
Qwen3.5-4B-Base40-Uncensored60.Q4_K_M.gguf 2.59 GB 6eeae1f9 download
Qwen3.5-4B-Base40-Uncensored60.Q4_K_S.gguf 2.45 GB 9a228036 download
IQ4 1 file 2.42 GB
Qwen3.5-4B-Base40-Uncensored60.IQ4_XS.gguf 2.42 GB 4ccb66dd download
Q3_K 3 files 6.45 GB
Qwen3.5-4B-Base40-Uncensored60.Q3_K_L.gguf 2.31 GB e4b912ff download
Qwen3.5-4B-Base40-Uncensored60.Q3_K_M.gguf 2.16 GB 73d15455 download
Qwen3.5-4B-Base40-Uncensored60.Q3_K_S.gguf 1.98 GB 3c6726c9 download
Q2_K 1 file 1.82 GB
Qwen3.5-4B-Base40-Uncensored60.Q2_K.gguf 1.82 GB be67d8a9 download
Auxiliary files 2 files 6.85 KB
README.md 4.29 KB efe4c5c2 download
.gitattributes 2.56 KB 5308e545 download

README current version from Hugging Face


base_model: aesir-unlimited/Qwen3.5-4B-Base40-Uncensored60
language:

  • en
    library_name: transformers
    license: apache-2.0
    mradermacher:
    readme_rev: 1
    quantized_by: mradermacher
    tags:
  • qwen
  • qwen3.5
  • multimodal
  • model-merge
  • uncensored
  • safetensors
  • bfloat16

About

static quants of https://huggingface.co/aesir-unlimited/Qwen3.5-4B-Base40-Uncensored60

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-Base40-Uncensored60-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 4 versions

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

  1. 2026-08-09auto-patch README.mda274bc94.3 KB
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  2. 2026-08-09auto-patch README.mdef7ff3c4.4 KB
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  3. 2026-08-08auto-patch README.mda88d3782.5 KB
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  4. 2026-08-08uploaded from rich1aac315b389 B
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