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mradermacher/OpenAI-gpt-oss-20B-GPT5.1-5.2-DISTILL-Heretic-Uncensored-MXFP4-GGUF

mradermacher Gpt-oss 20B GGUF second-order 131K ctx
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Response includes
  • classification m3
  • files 13
  • hub_downloads_all_time 6,514
  • 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
7K
640 last 30d - cooling
Likes
2
Model age
8mo ago
created 2026-02-10

Training datasets

Corpora the author lists in the model card. Datasets tracked in our /datasets catalog carry a category badge linking to the workflow stage. Others open on Hugging Face.

Downloads over time
Now6.7K→from1.3K↑398%
1.1K3.1K5.2K7.2K1.3K on Feb 116.7K on Oct 11FebAprJunAugOct
Feb 11 → Oct 11 · 74 snapshots · spans 242 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
IQ4 Q2_K Q3_K Q4_K Q5_K Q6_K Q8_0
Tags
transformers gguf uncensored abliterated heretic unsloth en dataset:TeichAI/gpt-5.2-high-reasoning-250x dataset:TeichAI/gpt-5.1-high-reasoning-1000x dataset:TeichAI/gpt-5-codex-1000x base_model:DavidAU/OpenAI-gpt-oss-20B-GPT5.1-5.2-DISTILL-Heretic-Uncensored-MXFP4 base_model:quantized:DavidAU/OpenAI-gpt-oss-20B-GPT5.1-5.2-DISTILL-Heretic-Uncensored-MXFP4

Related

Total size
159 GB
Files
13
Quantizations
8
Registered
2026-08-22 13:56
Last updated on HF
2026-02-15 16:15

Files by quantization

Q8_0 1 file 20.7 GB
OpenAI-gpt-oss-20B-GPT5.1-5.2-DISTILL-Heretic-Uncensored-MXFP4.Q8_0.gguf 20.7 GB e5224e05 download
Q6_K 1 file 20.7 GB
OpenAI-gpt-oss-20B-GPT5.1-5.2-DISTILL-Heretic-Uncensored-MXFP4.Q6_K.gguf 20.7 GB 60671a63 download
Q5_K 2 files 30.5 GB
OpenAI-gpt-oss-20B-GPT5.1-5.2-DISTILL-Heretic-Uncensored-MXFP4.Q5_K_M.gguf 15.7 GB b848df43 download
OpenAI-gpt-oss-20B-GPT5.1-5.2-DISTILL-Heretic-Uncensored-MXFP4.Q5_K_S.gguf 14.8 GB 356d7cc5 download
Q4_K 2 files 28.4 GB
OpenAI-gpt-oss-20B-GPT5.1-5.2-DISTILL-Heretic-Uncensored-MXFP4.Q4_K_M.gguf 14.7 GB 60e2a8eb download
OpenAI-gpt-oss-20B-GPT5.1-5.2-DISTILL-Heretic-Uncensored-MXFP4.Q4_K_S.gguf 13.6 GB 8897f74e download
Q3_K 3 files 35.7 GB
OpenAI-gpt-oss-20B-GPT5.1-5.2-DISTILL-Heretic-Uncensored-MXFP4.Q3_K_L.gguf 12.4 GB 4acd6929 download
OpenAI-gpt-oss-20B-GPT5.1-5.2-DISTILL-Heretic-Uncensored-MXFP4.Q3_K_M.gguf 12.0 GB 523973e6 download
OpenAI-gpt-oss-20B-GPT5.1-5.2-DISTILL-Heretic-Uncensored-MXFP4.Q3_K_S.gguf 11.2 GB 6361d520 download
IQ4 1 file 11.4 GB
OpenAI-gpt-oss-20B-GPT5.1-5.2-DISTILL-Heretic-Uncensored-MXFP4.IQ4_XS.gguf 11.4 GB bd085af6 download
Q2_K 1 file 11.2 GB
OpenAI-gpt-oss-20B-GPT5.1-5.2-DISTILL-Heretic-Uncensored-MXFP4.Q2_K.gguf 11.2 GB 503bcb6c download
Auxiliary files 2 files 7.31 KB
README.md 4.64 KB c2608121 download
.gitattributes 2.67 KB f00a27a6 download

README current version from Hugging Face


base_model: DavidAU/OpenAI-gpt-oss-20B-GPT5.1-5.2-DISTILL-Heretic-Uncensored-MXFP4
datasets:

  • TeichAI/gpt-5.2-high-reasoning-250x
  • TeichAI/gpt-5.1-high-reasoning-1000x
  • TeichAI/gpt-5-codex-1000x
    language:
  • en
    library_name: transformers
    license: apache-2.0
    mradermacher:
    readme_rev: 1
    quantized_by: mradermacher
    tags:
  • uncensored
  • abliterated
  • heretic
  • unsloth

About

static quants of https://huggingface.co/DavidAU/OpenAI-gpt-oss-20B-GPT5.1-5.2-DISTILL-Heretic-Uncensored-MXFP4

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

weighted/imatrix quants are available at https://huggingface.co/mradermacher/OpenAI-gpt-oss-20B-GPT5.1-5.2-DISTILL-Heretic-Uncensored-MXFP4-i1-GGUF

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 Q3_K_S 12.2
GGUF Q2_K 12.2
GGUF IQ4_XS 12.3
GGUF Q3_K_M 13.0 lower quality
GGUF Q3_K_L 13.4
GGUF Q4_K_S 14.8 fast, recommended
GGUF Q4_K_M 15.9 fast, recommended
GGUF Q5_K_S 16.0
GGUF Q5_K_M 17.0
GGUF Q6_K 22.3 very good quality
GGUF Q8_0 22.4 fast, best quality

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.

README history 8 versions

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

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  3. 2026-02-10auto-patch README.md18a11174.6 KB
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  8. 2026-02-10uploaded from rich14658a4b413 B
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