← back to catalog · registered 2026-08-22 13:56

mradermacher/gemma-3-12b-it-ultra-uncensored-heretic-i1-GGUF

mradermacher Gemma 12B GGUF second-order 131K ctx
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Response includes
  • classification m3
  • files 27
  • benchmarks 11 entries
  • hub_downloads_all_time 3,890
  • author_summary 3324 models
  • readme_text full
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Abliteration classifier · v1.0.0
M3
Primary method

Layer-wise ablation

Applied on top of direct removal inherited from the base model.
Confidence
HIGH
Inherited from base model
Why this label 2 signals
Producer identity confirmed by naming conventions, tags or the model card. This label is very unlikely to change.
  • 'heretic' in model name (Heretic-produced)
  • Heretic uses layer-wise optimization (M3) with underlying direction removal (M1)
Refusal direction extracted via
Extraction technique

Difference-of-means

Confidence
HIGH
Why we say so
name contains 'heretic'; Heretic default extraction is difference-of-means (Arditi 2024)
Downloads · lifetime
4K
1K last 30d - stable
Likes
1
Model age
6mo ago
created 2026-03-17
Downloads over time
Now4K→from687↑489%
5191.8K3.1K4.4K687 on Mar 184K on Oct 12MarAprMayJunJulAugSepOct
Mar 18 → Oct 12 · 70 snapshots · spans 208 days

Benchmarks

Benchmark Score Source
Entertainment 0.8 UGI
Hazardous 1.8 UGI
Natural Intelligence 20.66 UGI
Political lean -11.0% UGI
Sensitive-Info 9.52 UGI
SocPol 0.5 UGI
UGI 38.01 UGI
Willingness (10) 9.5 UGI
W10-Adherence 9 UGI
W10-Direct 10 UGI
Writing 29.33 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.

Variants by this author 2 formats · 3K downloads combined

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

Metadata

License
gemma
Languages
en
Quantizations
IQ1 IQ2 IQ3 IQ4 Q2_K Q3_K Q4 Q4_K Q5_K Q6_K
Tags
transformers gguf heretic uncensored decensored abliterated en base_model:llmfan46/gemma-3-12b-it-ultra-uncensored-heretic base_model:quantized:llmfan46/gemma-3-12b-it-ultra-uncensored-heretic license:gemma endpoints_compatible region:us

Related

Total size
129 GB
Files
27
Quantizations
11
Registered
2026-08-22 13:56
Last updated on HF
2026-03-17 12:14

Files by quantization

Q6_K 1 file 9.00 GB
gemma-3-12b-it-ultra-uncensored-heretic.i1-Q6_K.gguf 9.00 GB cf9539d3 download
Q5_K 2 files 15.5 GB
gemma-3-12b-it-ultra-uncensored-heretic.i1-Q5_K_M.gguf 7.87 GB 3366625f download
gemma-3-12b-it-ultra-uncensored-heretic.i1-Q5_K_S.gguf 7.67 GB 18e3bb29 download
Q4 2 files 13.5 GB
gemma-3-12b-it-ultra-uncensored-heretic.i1-Q4_1.gguf 7.04 GB dc42750a download
gemma-3-12b-it-ultra-uncensored-heretic.i1-Q4_0.gguf 6.43 GB 034876fb download
Q4_K 2 files 13.3 GB
gemma-3-12b-it-ultra-uncensored-heretic.i1-Q4_K_M.gguf 6.80 GB 0a7f3475 download
gemma-3-12b-it-ultra-uncensored-heretic.i1-Q4_K_S.gguf 6.46 GB ecb4adc0 download
IQ4 2 files 12.5 GB
gemma-3-12b-it-ultra-uncensored-heretic.i1-IQ4_NL.gguf 6.41 GB 59a12f24 download
gemma-3-12b-it-ultra-uncensored-heretic.i1-IQ4_XS.gguf 6.10 GB c5508bc6 download
Q3_K 3 files 16.7 GB
gemma-3-12b-it-ultra-uncensored-heretic.i1-Q3_K_L.gguf 6.04 GB e64ca0e0 download
gemma-3-12b-it-ultra-uncensored-heretic.i1-Q3_K_M.gguf 5.60 GB c0f8504e download
gemma-3-12b-it-ultra-uncensored-heretic.i1-Q3_K_S.gguf 5.08 GB 16bf840b download
IQ3 4 files 19.7 GB
gemma-3-12b-it-ultra-uncensored-heretic.i1-IQ3_M.gguf 5.27 GB 730a8d31 download
gemma-3-12b-it-ultra-uncensored-heretic.i1-IQ3_S.gguf 5.08 GB e69f0a2d download
gemma-3-12b-it-ultra-uncensored-heretic.i1-IQ3_XS.gguf 4.85 GB 855fd0ba download
gemma-3-12b-it-ultra-uncensored-heretic.i1-IQ3_XXS.gguf 4.46 GB 588b4567 download
Q2_K 2 files 8.58 GB
gemma-3-12b-it-ultra-uncensored-heretic.i1-Q2_K.gguf 4.44 GB 1b50ca98 download
gemma-3-12b-it-ultra-uncensored-heretic.i1-Q2_K_S.gguf 4.14 GB 10e0d9f5 download
IQ2 4 files 14.6 GB
gemma-3-12b-it-ultra-uncensored-heretic.i1-IQ2_M.gguf 4.01 GB 91081aa2 download
gemma-3-12b-it-ultra-uncensored-heretic.i1-IQ2_S.gguf 3.74 GB 706824b2 download
gemma-3-12b-it-ultra-uncensored-heretic.i1-IQ2_XS.gguf 3.58 GB 58091735 download
gemma-3-12b-it-ultra-uncensored-heretic.i1-IQ2_XXS.gguf 3.28 GB accd76c7 download
IQ1 2 files 5.69 GB
gemma-3-12b-it-ultra-uncensored-heretic.i1-IQ1_M.gguf 2.95 GB 1a98552a download
gemma-3-12b-it-ultra-uncensored-heretic.i1-IQ1_S.gguf 2.74 GB a235feb9 download
Auxiliary files 3 files 7.14 MB
gemma-3-12b-it-ultra-uncensored-heretic.imatrix.gguf 7.13 MB 0712b059 download
README.md 7.24 KB af50d95d download
.gitattributes 3.69 KB f42355bd download

README current version from Hugging Face


base_model: llmfan46/gemma-3-12b-it-ultra-uncensored-heretic
language:

  • en
    library_name: transformers
    license: gemma
    mradermacher:
    readme_rev: 1
    quantized_by: mradermacher
    tags:
  • heretic
  • uncensored
  • decensored
  • abliterated

About

weighted/imatrix quants of https://huggingface.co/llmfan46/gemma-3-12b-it-ultra-uncensored-heretic

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

static quants are available at https://huggingface.co/mradermacher/gemma-3-12b-it-ultra-uncensored-heretic-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 3.0 for the desperate
GGUF i1-IQ1_M 3.3 mostly desperate
GGUF i1-IQ2_XXS 3.6
GGUF i1-IQ2_XS 3.9
GGUF i1-IQ2_S 4.1
GGUF i1-IQ2_M 4.4
GGUF i1-Q2_K_S 4.5 very low quality
GGUF i1-Q2_K 4.9 IQ3_XXS probably better
GGUF i1-IQ3_XXS 4.9 lower quality
GGUF i1-IQ3_XS 5.3
GGUF i1-IQ3_S 5.6 beats Q3_K*
GGUF i1-Q3_K_S 5.6 IQ3_XS probably better
GGUF i1-IQ3_M 5.8
GGUF i1-Q3_K_M 6.1 IQ3_S probably better
GGUF i1-Q3_K_L 6.6 IQ3_M probably better
GGUF i1-IQ4_XS 6.7
GGUF i1-IQ4_NL 7.0 prefer IQ4_XS
GGUF i1-Q4_0 7.0 fast, low quality
GGUF i1-Q4_K_S 7.0 optimal size/speed/quality
GGUF i1-Q4_K_M 7.4 fast, recommended
GGUF i1-Q4_1 7.7
GGUF i1-Q5_K_S 8.3
GGUF i1-Q5_K_M 8.5
GGUF i1-Q6_K 9.8 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 2 versions

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

  1. 2026-03-17auto-patch README.mdf6c76ef7.2 KB
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  2. 2026-03-17uploaded from nico1cc458ec494 B
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