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mradermacher/Qwen3.5-4B-Unfiltered-i1-GGUF

mradermacher Qwen 4B GGUF second-order
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Response includes
  • classification m8
  • files 27
  • author_summary 3324 models
  • readme_text full
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Abliteration classifier · v1.0.0
M8
Primary method

Repackaging (quantization)

No other method signals detected in this model.
Confidence
HIGH
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)
  • is_gguf=1
  • base_model='UnfilteredAI/Dan-Qwen3.5-4B' (source unknown method)
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 · 30-day
898
↑ 71% in 90 days
Likes
0
Model age
6mo ago
created 2026-03-26
Downloads over time
Now8.7K→from5.1K↑71%
4.9K6.3K7.7K9.1K5.1K on Mar 258.7K on Oct 11MarAprMayJunJulAugSepOct
Mar 25 → Oct 11 · 68 snapshots · spans 200 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
IQ1 IQ2 IQ3 IQ4 Q2_K Q3_K Q4 Q4_K Q5_K Q6_K
Tags
transformers gguf unsloth qwen3_5 unfiltered nsfw roleplay dan full-finetune en base_model:UnfilteredAI/Dan-Qwen3.5-4B base_model:quantized:UnfilteredAI/Dan-Qwen3.5-4B

Related

Total size
49.7 GB
Files
27
Quantizations
11
Registered
2026-08-22 13:56
Last updated on HF
2026-03-27 05:08

Files by quantization

Q6_K 1 file 3.23 GB
Qwen3.5-4B-Unfiltered.i1-Q6_K.gguf 3.23 GB c9468500 download
Q5_K 2 files 5.65 GB
Qwen3.5-4B-Unfiltered.i1-Q5_K_M.gguf 2.86 GB 8c7b87ab download
Qwen3.5-4B-Unfiltered.i1-Q5_K_S.gguf 2.78 GB bb48752e download
Q4 2 files 4.95 GB
Qwen3.5-4B-Unfiltered.i1-Q4_1.gguf 2.58 GB 8f1af5da download
Qwen3.5-4B-Unfiltered.i1-Q4_0.gguf 2.37 GB fd18c87a download
Q4_K 2 files 4.91 GB
Qwen3.5-4B-Unfiltered.i1-Q4_K_M.gguf 2.52 GB 8309c63d download
Qwen3.5-4B-Unfiltered.i1-Q4_K_S.gguf 2.39 GB c1817fa3 download
IQ4 2 files 4.77 GB
Qwen3.5-4B-Unfiltered.i1-IQ4_NL.gguf 2.43 GB adf71c64 download
Qwen3.5-4B-Unfiltered.i1-IQ4_XS.gguf 2.34 GB 22a019e4 download
Q3_K 3 files 6.29 GB
Qwen3.5-4B-Unfiltered.i1-Q3_K_L.gguf 2.26 GB 7667e26f download
Qwen3.5-4B-Unfiltered.i1-Q3_K_M.gguf 2.11 GB 352656ba download
Qwen3.5-4B-Unfiltered.i1-Q3_K_S.gguf 1.93 GB 855a128c download
IQ3 4 files 7.72 GB
Qwen3.5-4B-Unfiltered.i1-IQ3_M.gguf 2.01 GB 9f984cbe download
Qwen3.5-4B-Unfiltered.i1-IQ3_S.gguf 1.99 GB 7bf20cc3 download
Qwen3.5-4B-Unfiltered.i1-IQ3_XS.gguf 1.93 GB 2da2dbdc download
Qwen3.5-4B-Unfiltered.i1-IQ3_XXS.gguf 1.77 GB 51b1e2bc download
Q2_K 2 files 3.51 GB
Qwen3.5-4B-Unfiltered.i1-Q2_K.gguf 1.78 GB 41cf6c43 download
Qwen3.5-4B-Unfiltered.i1-Q2_K_S.gguf 1.73 GB b9abb28b download
IQ2 4 files 6.11 GB
Qwen3.5-4B-Unfiltered.i1-IQ2_M.gguf 1.62 GB 44c10c5e download
Qwen3.5-4B-Unfiltered.i1-IQ2_S.gguf 1.54 GB da9a319b download
Qwen3.5-4B-Unfiltered.i1-IQ2_XS.gguf 1.52 GB b70a041d download
Qwen3.5-4B-Unfiltered.i1-IQ2_XXS.gguf 1.43 GB e9758fa4 download
IQ1 2 files 2.59 GB
Qwen3.5-4B-Unfiltered.i1-IQ1_M.gguf 1.33 GB fee1c594 download
Qwen3.5-4B-Unfiltered.i1-IQ1_S.gguf 1.27 GB 7b2e647f download
Auxiliary files 3 files 3.47 MB
Qwen3.5-4B-Unfiltered.imatrix.gguf 3.46 MB cc01465c download
README.md 6.32 KB 0f834402 download
.gitattributes 3.25 KB 968e6b45 download

README current version from Hugging Face


base_model: UnfilteredAI/Dan-Qwen3.5-4B
language:

  • en
    library_name: transformers
    license: apache-2.0
    model_creator: UnfilteredAI
    mradermacher:
    readme_rev: 1
    quantized_by: mradermacher
    tags:
  • unsloth
  • qwen3_5
  • unfiltered
  • nsfw
  • roleplay
  • dan
  • full-finetune

About

weighted/imatrix quants of https://huggingface.co/UnfilteredAI/Dan-Qwen3.5-4B

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

static quants are available at https://huggingface.co/mradermacher/Qwen3.5-4B-Unfiltered-GGUF

This is a vision model - mmproj files (if any) will be in the static repository.

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 imatrix 0.1 imatrix file (for creating your own quants)
GGUF i1-IQ1_S 1.5 for the desperate
GGUF i1-IQ1_M 1.5 mostly desperate
GGUF i1-IQ2_XXS 1.6
GGUF i1-IQ2_XS 1.7
GGUF i1-IQ2_S 1.8
GGUF i1-IQ2_M 1.8
GGUF i1-Q2_K_S 2.0 very low quality
GGUF i1-IQ3_XXS 2.0 lower quality
GGUF i1-Q2_K 2.0 IQ3_XXS probably better
GGUF i1-Q3_K_S 2.2 IQ3_XS probably better
GGUF i1-IQ3_XS 2.2
GGUF i1-IQ3_S 2.2 beats Q3_K*
GGUF i1-IQ3_M 2.3
GGUF i1-Q3_K_M 2.4 IQ3_S probably better
GGUF i1-Q3_K_L 2.5 IQ3_M probably better
GGUF i1-IQ4_XS 2.6
GGUF i1-Q4_0 2.6 fast, low quality
GGUF i1-Q4_K_S 2.7 optimal size/speed/quality
GGUF i1-IQ4_NL 2.7 prefer IQ4_XS
GGUF i1-Q4_K_M 2.8 fast, recommended
GGUF i1-Q4_1 2.9
GGUF i1-Q5_K_S 3.1
GGUF i1-Q5_K_M 3.2
GGUF i1-Q6_K 3.6 practically like static Q6_K

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. Additional thanks to @nicoboss for giving me access to his private supercomputer, enabling me to provide many more imatrix quants, at much higher quality, than I would otherwise be able to.

README history 3 versions

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

  1. 2026-03-27auto-patch README.md1a63a656.3 KB
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  2. 2026-03-26auto-patch README.md455c6536.3 KB
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  3. 2026-03-26uploaded from nico18f8ff4d480 B
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