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

mradermacher/Qwen3.8-27B-Heretic-Uncensored-BF16-i1-GGUF

mradermacher Qwen 27B GGUF multimodal second-order 262K ctx
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Response includes
  • classification m3
  • files 26
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  • 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
2K last 30d - stable
Likes
1
Model age
7w ago
created 2026-08-21
Downloads over time
Now5.9K→from482↑1,125%
2112.3K4.4K6.4K482 on Aug 195.9K on Oct 11AugSepOct
Aug 19 → Oct 11 · 48 snapshots · spans 53 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 · 3K 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
BF16
Tags
transformers gguf qwen3.8 qwen3 image-text-to-text abliterated heretic uncensored decensored roleplay conversational mtp

Related

Total size
280 GB
Files
26
Quantizations
2
Registered
2026-08-22 13:56
Last updated on HF
2026-08-22 09:23

Files by quantization

BF16 24 files 280 GB
Qwen3.8-27B-Heretic-Uncensored-BF16.i1-Q6_K.gguf 20.6 GB ceaa1789 download
Qwen3.8-27B-Heretic-Uncensored-BF16.i1-Q5_K_M.gguf 17.9 GB 302a6c61 download
Qwen3.8-27B-Heretic-Uncensored-BF16.i1-Q5_K_S.gguf 17.4 GB caf0dddc download
Qwen3.8-27B-Heretic-Uncensored-BF16.i1-Q4_1.gguf 15.9 GB eaab9039 download
Qwen3.8-27B-Heretic-Uncensored-BF16.i1-Q4_K_M.gguf 15.4 GB f7163e6b download
Qwen3.8-27B-Heretic-Uncensored-BF16.i1-Q4_K_S.gguf 14.5 GB 1752d140 download
Qwen3.8-27B-Heretic-Uncensored-BF16.i1-Q4_0.gguf 14.5 GB 41f6e757 download
Qwen3.8-27B-Heretic-Uncensored-BF16.i1-IQ4_XS.gguf 14.0 GB 76570839 download
Qwen3.8-27B-Heretic-Uncensored-BF16.i1-Q3_K_L.gguf 13.4 GB 00707941 download
Qwen3.8-27B-Heretic-Uncensored-BF16.i1-Q3_K_M.gguf 12.4 GB 62305d4a download
Qwen3.8-27B-Heretic-Uncensored-BF16.i1-IQ3_M.gguf 11.7 GB ff120d67 download
Qwen3.8-27B-Heretic-Uncensored-BF16.i1-IQ3_S.gguf 11.6 GB ca14f6ba download
Qwen3.8-27B-Heretic-Uncensored-BF16.i1-Q3_K_S.gguf 11.2 GB 50f6334a download
Qwen3.8-27B-Heretic-Uncensored-BF16.i1-IQ3_XS.gguf 11.1 GB 88f816f1 download
Qwen3.8-27B-Heretic-Uncensored-BF16.i1-IQ3_XXS.gguf 10.4 GB 190e5111 download
Qwen3.8-27B-Heretic-Uncensored-BF16.i1-Q2_K.gguf 9.98 GB b64c2c2d download
Qwen3.8-27B-Heretic-Uncensored-BF16.i1-Q2_K_S.gguf 9.54 GB b98328d6 download
Qwen3.8-27B-Heretic-Uncensored-BF16.i1-IQ2_M.gguf 9.32 GB 1e4cdbe8 download
Qwen3.8-27B-Heretic-Uncensored-BF16.i1-IQ2_S.gguf 8.72 GB 00173e66 download
Qwen3.8-27B-Heretic-Uncensored-BF16.i1-IQ2_XS.gguf 8.47 GB 772eb285 download
Qwen3.8-27B-Heretic-Uncensored-BF16.i1-IQ2_XXS.gguf 7.85 GB d57816fe download
Qwen3.8-27B-Heretic-Uncensored-BF16.i1-IQ1_M.gguf 7.11 GB 494cdba5 download
Qwen3.8-27B-Heretic-Uncensored-BF16.i1-IQ1_S.gguf 6.66 GB f89f6027 download
Qwen3.8-27B-Heretic-Uncensored-BF16.imatrix.gguf 13.0 MB f7dfd68b download
Auxiliary files 2 files 10.5 KB
README.md 6.95 KB 12175750 download
.gitattributes 3.51 KB 6f36b2e5 download

README current version from Hugging Face


base_model: mlasli/Qwen3.8-27B-Heretic-Uncensored-BF16
language:

  • en
    library_name: transformers
    license: apache-2.0
    mradermacher:
    readme_rev: 1
    quantized_by: mradermacher
    tags:
  • qwen3.8
  • qwen3
  • image-text-to-text
  • abliterated
  • heretic
  • uncensored
  • decensored
  • roleplay
  • conversational
  • mtp
  • speculative-decoding

About

weighted/imatrix quants of https://huggingface.co/mlasli/Qwen3.8-27B-Heretic-Uncensored-BF16

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

static quants are available at https://huggingface.co/mradermacher/Qwen3.8-27B-Heretic-Uncensored-BF16-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 5 versions

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

  1. 2026-08-22auto-patch README.mddc151436.9 KB
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  2. 2026-08-22auto-patch README.mdddada886.1 KB
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  3. 2026-08-21auto-patch README.md00150785.5 KB
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  4. 2026-08-21auto-patch README.md9fb7ce84.6 KB
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  5. 2026-08-21uploaded from nico16325f43488 B
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