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mradermacher/Omega-Evolution-27B-v2.1-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 6,315
  • 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 2026-04-21
Downloads over time
Now6.5K→from4.1K↑57%
4K4.9K5.8K6.7K4.1K on Apr 226.5K 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
apache-2.0
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
2026-04-21 12:29

Files by quantization

Q6_K 1 file 20.6 GB
Omega-Evolution-27B-v2.1-uncensored-heretic.i1-Q6_K.gguf 20.6 GB 4a3740be download
Q5_K 2 files 35.3 GB
Omega-Evolution-27B-v2.1-uncensored-heretic.i1-Q5_K_M.gguf 17.9 GB 69aa3ca8 download
Omega-Evolution-27B-v2.1-uncensored-heretic.i1-Q5_K_S.gguf 17.4 GB aa1bc3d0 download
Q4 2 files 30.4 GB
Omega-Evolution-27B-v2.1-uncensored-heretic.i1-Q4_1.gguf 15.9 GB 6bb9a922 download
Omega-Evolution-27B-v2.1-uncensored-heretic.i1-Q4_0.gguf 14.5 GB d259eed5 download
Q4_K 2 files 29.9 GB
Omega-Evolution-27B-v2.1-uncensored-heretic.i1-Q4_K_M.gguf 15.4 GB d755382f download
Omega-Evolution-27B-v2.1-uncensored-heretic.i1-Q4_K_S.gguf 14.5 GB 5d313670 download
IQ4 1 file 14.0 GB
Omega-Evolution-27B-v2.1-uncensored-heretic.i1-IQ4_XS.gguf 14.0 GB 20772817 download
Q3_K 3 files 37.0 GB
Omega-Evolution-27B-v2.1-uncensored-heretic.i1-Q3_K_L.gguf 13.4 GB 05b1b01a download
Omega-Evolution-27B-v2.1-uncensored-heretic.i1-Q3_K_M.gguf 12.4 GB ffdebe04 download
Omega-Evolution-27B-v2.1-uncensored-heretic.i1-Q3_K_S.gguf 11.2 GB d4ac55d4 download
IQ3 4 files 44.8 GB
Omega-Evolution-27B-v2.1-uncensored-heretic.i1-IQ3_M.gguf 11.7 GB 73947272 download
Omega-Evolution-27B-v2.1-uncensored-heretic.i1-IQ3_S.gguf 11.6 GB 6aff13e1 download
Omega-Evolution-27B-v2.1-uncensored-heretic.i1-IQ3_XS.gguf 11.1 GB c79b617b download
Omega-Evolution-27B-v2.1-uncensored-heretic.i1-IQ3_XXS.gguf 10.4 GB 30c24123 download
Q2_K 2 files 19.5 GB
Omega-Evolution-27B-v2.1-uncensored-heretic.i1-Q2_K.gguf 9.98 GB 85a978c2 download
Omega-Evolution-27B-v2.1-uncensored-heretic.i1-Q2_K_S.gguf 9.54 GB 01aa8e87 download
IQ2 4 files 34.4 GB
Omega-Evolution-27B-v2.1-uncensored-heretic.i1-IQ2_M.gguf 9.32 GB d46c48cb download
Omega-Evolution-27B-v2.1-uncensored-heretic.i1-IQ2_S.gguf 8.72 GB 5216058a download
Omega-Evolution-27B-v2.1-uncensored-heretic.i1-IQ2_XS.gguf 8.47 GB 5ab934ec download
Omega-Evolution-27B-v2.1-uncensored-heretic.i1-IQ2_XXS.gguf 7.85 GB 2b893203 download
IQ1 2 files 13.8 GB
Omega-Evolution-27B-v2.1-uncensored-heretic.i1-IQ1_M.gguf 7.11 GB d294b069 download
Omega-Evolution-27B-v2.1-uncensored-heretic.i1-IQ1_S.gguf 6.66 GB eb7dc1b7 download
Auxiliary files 3 files 13.0 MB
Omega-Evolution-27B-v2.1-uncensored-heretic.imatrix.gguf 13.0 MB e3a9b1e2 download
README.md 7.35 KB 08e8cb74 download
.gitattributes 3.70 KB a827f9ef download

README current version from Hugging Face


base_model: llmfan46/Omega-Evolution-27B-v2.1-uncensored-heretic
language:

  • en
    library_name: transformers
    license: apache-2.0
    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/Omega-Evolution-27B-v2.1-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/Omega-Evolution-27B-v2.1-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 4 versions

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

  1. 2026-04-21auto-patch README.md98090307.4 KB
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  2. 2026-04-21auto-patch README.md69955456 KB
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  3. 2026-04-21auto-patch README.mdbde6d082.8 KB
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  4. 2026-04-21uploaded from nico107be209498 B
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