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mradermacher/Magistral-Small-2509-ultra-uncensored-heretic-v2-i1-GGUF

mradermacher GGUF second-order 131K ctx
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Response includes
  • classification m3
  • files 26
  • benchmarks 11 entries
  • hub_downloads_all_time 4,514
  • 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
5K
954 last 30d - stable
Likes
0
Model age
6mo ago
created 2026-03-21
Downloads over time
Now4.8K→from1.9K↑155%
1.7K2.8K4K5.1K1.9K on Mar 254.8K on Oct 11MarAprMayJunJulAugSepOct
Mar 25 → Oct 11 · 68 snapshots · spans 200 days

Benchmarks

Benchmark Score Source
Entertainment 1.4 UGI
Hazardous 2.9 UGI
Natural Intelligence 20.34 UGI
Political lean -14.8% UGI
Sensitive-Info 22.07 UGI
SocPol 2.7 UGI
UGI 41.38 UGI
Willingness (10) 8 UGI
W10-Adherence 7 UGI
W10-Direct 9 UGI
Writing 27.89 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 · 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 fr de es pt it ja ko ru zh ar fa id ms ne pl ro sr sv tr uk vi hi bn
Quantizations
IQ1 IQ2 IQ3 IQ4 Q2_K Q3_K Q4 Q4_K Q5_K Q6_K
Tags
transformers gguf vllm mistral-common heretic uncensored decensored abliterated ara en fr de

Related

Total size
236 GB
Files
26
Quantizations
11
Registered
2026-08-22 13:56
Last updated on HF
2026-03-21 14:55

Files by quantization

Q6_K 1 file 18.0 GB
Magistral-Small-2509-ultra-uncensored-heretic-v2.i1-Q6_K.gguf 18.0 GB c4573225 download
Q5_K 2 files 30.8 GB
Magistral-Small-2509-ultra-uncensored-heretic-v2.i1-Q5_K_M.gguf 15.6 GB 8c88dc87 download
Magistral-Small-2509-ultra-uncensored-heretic-v2.i1-Q5_K_S.gguf 15.2 GB 0ab20874 download
Q4 2 files 26.4 GB
Magistral-Small-2509-ultra-uncensored-heretic-v2.i1-Q4_1.gguf 13.9 GB 3afdce29 download
Magistral-Small-2509-ultra-uncensored-heretic-v2.i1-Q4_0.gguf 12.6 GB 9b484003 download
Q4_K 2 files 26.0 GB
Magistral-Small-2509-ultra-uncensored-heretic-v2.i1-Q4_K_M.gguf 13.3 GB 08b13bb2 download
Magistral-Small-2509-ultra-uncensored-heretic-v2.i1-Q4_K_S.gguf 12.6 GB 357f03b7 download
IQ4 1 file 11.9 GB
Magistral-Small-2509-ultra-uncensored-heretic-v2.i1-IQ4_XS.gguf 11.9 GB bed451bf download
Q3_K 3 files 31.9 GB
Magistral-Small-2509-ultra-uncensored-heretic-v2.i1-Q3_K_L.gguf 11.5 GB 574d15a8 download
Magistral-Small-2509-ultra-uncensored-heretic-v2.i1-Q3_K_M.gguf 10.7 GB 18cb7322 download
Magistral-Small-2509-ultra-uncensored-heretic-v2.i1-Q3_K_S.gguf 9.69 GB 604b4661 download
IQ3 4 files 37.5 GB
Magistral-Small-2509-ultra-uncensored-heretic-v2.i1-IQ3_M.gguf 9.92 GB 236b5038 download
Magistral-Small-2509-ultra-uncensored-heretic-v2.i1-IQ3_S.gguf 9.71 GB 87c5da53 download
Magistral-Small-2509-ultra-uncensored-heretic-v2.i1-IQ3_XS.gguf 9.23 GB ad3fe04f download
Magistral-Small-2509-ultra-uncensored-heretic-v2.i1-IQ3_XXS.gguf 8.64 GB 7f2c3b94 download
Q2_K 2 files 16.0 GB
Magistral-Small-2509-ultra-uncensored-heretic-v2.i1-Q2_K.gguf 8.28 GB 7d7bc3ab download
Magistral-Small-2509-ultra-uncensored-heretic-v2.i1-Q2_K_S.gguf 7.75 GB c0ccf46e download
IQ2 4 files 27.3 GB
Magistral-Small-2509-ultra-uncensored-heretic-v2.i1-IQ2_M.gguf 7.56 GB 042215ec download
Magistral-Small-2509-ultra-uncensored-heretic-v2.i1-IQ2_S.gguf 6.96 GB 006acb99 download
Magistral-Small-2509-ultra-uncensored-heretic-v2.i1-IQ2_XS.gguf 6.71 GB abfbd93b download
Magistral-Small-2509-ultra-uncensored-heretic-v2.i1-IQ2_XXS.gguf 6.10 GB 2aeaa622 download
IQ1 2 files 10.3 GB
Magistral-Small-2509-ultra-uncensored-heretic-v2.i1-IQ1_M.gguf 5.36 GB 14c0c21d download
Magistral-Small-2509-ultra-uncensored-heretic-v2.i1-IQ1_S.gguf 4.91 GB 6ee255a2 download
Auxiliary files 3 files 9.58 MB
Magistral-Small-2509-ultra-uncensored-heretic-v2.imatrix.gguf 9.57 MB 00d9dbf1 download
README.md 7.67 KB e45f9eff download
.gitattributes 3.81 KB b4ad7d6c download

README current version from Hugging Face


base_model: llmfan46/Magistral-Small-2509-ultra-uncensored-heretic-v2
language:

  • en
  • fr
  • de
  • es
  • pt
  • it
  • ja
  • ko
  • ru
  • zh
  • ar
  • fa
  • id
  • ms
  • ne
  • pl
  • ro
  • sr
  • sv
  • tr
  • uk
  • vi
  • hi
  • bn
    library_name: transformers
    license: apache-2.0
    mradermacher:
    readme_rev: 1
    quantized_by: mradermacher
    tags:
  • vllm
  • mistral-common
  • heretic
  • uncensored
  • decensored
  • abliterated
  • ara

About

weighted/imatrix quants of https://huggingface.co/llmfan46/Magistral-Small-2509-ultra-uncensored-heretic-v2

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

static quants are available at https://huggingface.co/mradermacher/Magistral-Small-2509-ultra-uncensored-heretic-v2-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 5.4 for the desperate
GGUF i1-IQ1_M 5.9 mostly desperate
GGUF i1-IQ2_XXS 6.6
GGUF i1-IQ2_XS 7.3
GGUF i1-IQ2_S 7.6
GGUF i1-IQ2_M 8.2
GGUF i1-Q2_K_S 8.4 very low quality
GGUF i1-Q2_K 9.0 IQ3_XXS probably better
GGUF i1-IQ3_XXS 9.4 lower quality
GGUF i1-IQ3_XS 10.0
GGUF i1-Q3_K_S 10.5 IQ3_XS probably better
GGUF i1-IQ3_S 10.5 beats Q3_K*
GGUF i1-IQ3_M 10.8
GGUF i1-Q3_K_M 11.6 IQ3_S probably better
GGUF i1-Q3_K_L 12.5 IQ3_M probably better
GGUF i1-IQ4_XS 12.9
GGUF i1-Q4_0 13.6 fast, low quality
GGUF i1-Q4_K_S 13.6 optimal size/speed/quality
GGUF i1-Q4_K_M 14.4 fast, recommended
GGUF i1-Q4_1 15.0
GGUF i1-Q5_K_S 16.4
GGUF i1-Q5_K_M 16.9
GGUF i1-Q6_K 19.4 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 4 versions

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

  1. 2026-03-21auto-patch README.md1ce39e47.7 KB
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  2. 2026-03-21auto-patch README.mda1c96f56.4 KB
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  3. 2026-03-21auto-patch README.md028eb543.1 KB
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  4. 2026-03-21uploaded from nico1d678e35503 B
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