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mradermacher/Dark-Nexus-27B-v3.0-uncensored-heretic-i1-GGUF

mradermacher 27B GGUF second-order 262K ctx
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Response includes
  • classification m3
  • files 26
  • hub_downloads_all_time 5,985
  • 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
6K
1K last 30d - stable
Likes
1
Model age
5mo ago
created 2026-04-20
Downloads over time
Now6.4K→from3K↑114%
2.8K4.2K5.5K6.8K3K on Apr 226.4K on Oct 11AprMayJunJulAugSepOct
Apr 22 → Oct 11 · 64 snapshots · spans 172 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
other
Languages
en
Quantizations
IQ1 IQ2 IQ3 IQ4 Q2_K Q3_K Q4 Q4_K Q5_K Q6_K
Tags
transformers gguf nsfw explicit roleplay unaligned dangerous ERP Other License heretic uncensored decensored

Related

Total size
280 GB
Files
26
Quantizations
11
Registered
2026-08-22 13:56
Last updated on HF
2026-04-20 16:54

Files by quantization

Q6_K 1 file 20.6 GB
Dark-Nexus-27B-v3.0-uncensored-heretic.i1-Q6_K.gguf 20.6 GB dd72b8c6 download
Q5_K 2 files 35.3 GB
Dark-Nexus-27B-v3.0-uncensored-heretic.i1-Q5_K_M.gguf 17.9 GB e405449f download
Dark-Nexus-27B-v3.0-uncensored-heretic.i1-Q5_K_S.gguf 17.4 GB a2bab568 download
Q4 2 files 30.4 GB
Dark-Nexus-27B-v3.0-uncensored-heretic.i1-Q4_1.gguf 15.9 GB 8cac5213 download
Dark-Nexus-27B-v3.0-uncensored-heretic.i1-Q4_0.gguf 14.5 GB 8e42a08e download
Q4_K 2 files 29.9 GB
Dark-Nexus-27B-v3.0-uncensored-heretic.i1-Q4_K_M.gguf 15.4 GB f916eb02 download
Dark-Nexus-27B-v3.0-uncensored-heretic.i1-Q4_K_S.gguf 14.5 GB 887438d9 download
IQ4 1 file 14.0 GB
Dark-Nexus-27B-v3.0-uncensored-heretic.i1-IQ4_XS.gguf 14.0 GB df0debfa download
Q3_K 3 files 37.0 GB
Dark-Nexus-27B-v3.0-uncensored-heretic.i1-Q3_K_L.gguf 13.4 GB 47aeb79b download
Dark-Nexus-27B-v3.0-uncensored-heretic.i1-Q3_K_M.gguf 12.4 GB a3bb0aa6 download
Dark-Nexus-27B-v3.0-uncensored-heretic.i1-Q3_K_S.gguf 11.2 GB 8b049422 download
IQ3 4 files 44.8 GB
Dark-Nexus-27B-v3.0-uncensored-heretic.i1-IQ3_M.gguf 11.7 GB 472b7848 download
Dark-Nexus-27B-v3.0-uncensored-heretic.i1-IQ3_S.gguf 11.6 GB dee64ae7 download
Dark-Nexus-27B-v3.0-uncensored-heretic.i1-IQ3_XS.gguf 11.1 GB 8f2702bc download
Dark-Nexus-27B-v3.0-uncensored-heretic.i1-IQ3_XXS.gguf 10.4 GB 6fa4f892 download
Q2_K 2 files 19.5 GB
Dark-Nexus-27B-v3.0-uncensored-heretic.i1-Q2_K.gguf 9.98 GB 7f326f7e download
Dark-Nexus-27B-v3.0-uncensored-heretic.i1-Q2_K_S.gguf 9.54 GB 89da4e4c download
IQ2 4 files 34.4 GB
Dark-Nexus-27B-v3.0-uncensored-heretic.i1-IQ2_M.gguf 9.32 GB 0ee11d52 download
Dark-Nexus-27B-v3.0-uncensored-heretic.i1-IQ2_S.gguf 8.72 GB 1dd22325 download
Dark-Nexus-27B-v3.0-uncensored-heretic.i1-IQ2_XS.gguf 8.47 GB d43b22e7 download
Dark-Nexus-27B-v3.0-uncensored-heretic.i1-IQ2_XXS.gguf 7.85 GB ee2f11cb download
IQ1 2 files 13.8 GB
Dark-Nexus-27B-v3.0-uncensored-heretic.i1-IQ1_M.gguf 7.11 GB 38319ae9 download
Dark-Nexus-27B-v3.0-uncensored-heretic.i1-IQ1_S.gguf 6.66 GB 2f7dc31c download
Auxiliary files 3 files 13.0 MB
Dark-Nexus-27B-v3.0-uncensored-heretic.imatrix.gguf 13.0 MB ec88755c download
README.md 7.09 KB c3b92eb3 download
.gitattributes 3.58 KB 07a96dac download

README current version from Hugging Face


base_model: llmfan46/Dark-Nexus-27B-v3.0-uncensored-heretic
language:

  • en
    library_name: transformers
    license: other
    mradermacher:
    readme_rev: 1
    quantized_by: mradermacher
    tags:
  • nsfw
  • explicit
  • roleplay
  • unaligned
  • dangerous
  • ERP
  • Other License
  • heretic
  • uncensored
  • decensored
  • abliterated
  • ara

About

weighted/imatrix quants of https://huggingface.co/llmfan46/Dark-Nexus-27B-v3.0-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/Dark-Nexus-27B-v3.0-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 7.2 for the desperate
GGUF i1-IQ1_M 7.7 mostly desperate
GGUF i1-IQ2_XXS 8.5
GGUF i1-IQ2_XS 9.2
GGUF i1-IQ2_S 9.5
GGUF i1-IQ2_M 10.1
GGUF i1-Q2_K_S 10.3 very low quality
GGUF i1-Q2_K 10.8 IQ3_XXS probably better
GGUF i1-IQ3_XXS 11.3 lower quality
GGUF i1-IQ3_XS 12.1
GGUF i1-Q3_K_S 12.2 IQ3_XS probably better
GGUF i1-IQ3_S 12.5 beats Q3_K*
GGUF i1-IQ3_M 12.7
GGUF i1-Q3_K_M 13.4 IQ3_S probably better
GGUF i1-Q3_K_L 14.4 IQ3_M probably better
GGUF i1-IQ4_XS 15.2
GGUF i1-Q4_0 15.6 fast, low quality
GGUF i1-Q4_K_S 15.7 optimal size/speed/quality
GGUF i1-Q4_K_M 16.6 fast, recommended
GGUF i1-Q4_1 17.2
GGUF i1-Q5_K_S 18.8
GGUF i1-Q5_K_M 19.3
GGUF i1-Q6_K 22.2 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. 2026-04-20auto-patch README.md43adb487.1 KB
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  2. 2026-04-20auto-patch README.md4d7c1fc4.5 KB
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  3. 2026-04-20uploaded from nico128e2a2b494 B
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