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mradermacher/GPT-OSS-26B-abliterated-Preview-GGUF

mradermacher Gpt-oss 26B GGUF second-order 131K ctx
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Response includes
  • classification m8
  • files 13
  • hub_downloads_all_time 7,962
  • author_summary 3324 models
  • readme_text full
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Abliteration classifier · v1.0.0
M8
Primary method

Repackaging (quantization)

Applied on top of direct removal inherited from the base model.
Confidence
HIGH
Inherited from base model
Why this label 3 signals
Producer identity confirmed by naming conventions, tags or the model card. This label is very unlikely to change.
  • author=mradermacher (M8 quantization producer, never originator)
  • is_gguf=1
  • base_model='win10/GPT-OSS-26B-abliterated-Preview' (base has 'abliterated' marker, assume M1 default)
Refusal direction extraction

No specific extraction method could be identified for this model. The producer either did not document it or used a proprietary pipeline.

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Downloads · lifetime
8K
535 last 30d - cooling
Likes
1
Model age
14mo ago
created 2025-08-09
Downloads over time
Now8K→from0↑0%
03K5.9K8.9K0 on Aug 6, 20258K on Oct 11Aug '25Oct '25Dec '25FebAprJunAugOct
Aug 6, 2025 → Oct 11 · 101 snapshots · spans 431 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 vllm unsloth abliterated mergekit gpt_oss en base_model:win10/GPT-OSS-26B-abliterated-Preview base_model:quantized:win10/GPT-OSS-26B-abliterated-Preview license:apache-2.0 endpoints_compatible

Related

Total size
195 GB
Files
13
Quantizations
8
Registered
2026-08-22 13:56
Last updated on HF
2025-08-09 16:39

Files by quantization

Q8_0 1 file 25.6 GB
GPT-OSS-26B-abliterated-Preview.Q8_0.gguf 25.6 GB 8a67e19b download
Q6_K 1 file 25.5 GB
GPT-OSS-26B-abliterated-Preview.Q6_K.gguf 25.5 GB b91730b7 download
Q5_K 2 files 37.6 GB
GPT-OSS-26B-abliterated-Preview.Q5_K_M.gguf 19.3 GB 5edfb595 download
GPT-OSS-26B-abliterated-Preview.Q5_K_S.gguf 18.3 GB bc261689 download
Q4_K 2 files 34.9 GB
GPT-OSS-26B-abliterated-Preview.Q4_K_M.gguf 18.1 GB 7e44dca7 download
GPT-OSS-26B-abliterated-Preview.Q4_K_S.gguf 16.8 GB adc1161f download
Q3_K 3 files 43.9 GB
GPT-OSS-26B-abliterated-Preview.Q3_K_L.gguf 15.3 GB 86e8aaaf download
GPT-OSS-26B-abliterated-Preview.Q3_K_M.gguf 14.8 GB eab89546 download
GPT-OSS-26B-abliterated-Preview.Q3_K_S.gguf 13.8 GB 86deacf2 download
IQ4 1 file 14.0 GB
GPT-OSS-26B-abliterated-Preview.IQ4_XS.gguf 14.0 GB 4fd02c91 download
Q2_K 1 file 13.8 GB
GPT-OSS-26B-abliterated-Preview.Q2_K.gguf 13.8 GB 423a9179 download
Auxiliary files 2 files 6.08 KB
README.md 3.74 KB cbc68ee5 download
.gitattributes 2.34 KB f0734655 download

README current version from Hugging Face


base_model: win10/GPT-OSS-26B-abliterated-Preview
language:

  • en
    library_name: transformers
    license: apache-2.0
    mradermacher:
    readme_rev: 1
    quantized_by: mradermacher
    tags:
  • vllm
  • unsloth
  • abliterated
  • mergekit
  • gpt_oss

About

static quants of https://huggingface.co/win10/GPT-OSS-26B-abliterated-Preview

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

weighted/imatrix quants are available at https://huggingface.co/mradermacher/GPT-OSS-26B-abliterated-Preview-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 14.9
GGUF Q2_K 14.9
GGUF IQ4_XS 15.1
GGUF Q3_K_M 16.0 lower quality
GGUF Q3_K_L 16.5
GGUF Q4_K_S 18.1 fast, recommended
GGUF Q4_K_M 19.5 fast, recommended
GGUF Q5_K_S 19.7
GGUF Q5_K_M 20.9
GGUF Q6_K 27.5 very good quality
GGUF Q8_0 27.6 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 3 versions

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

  1. 2025-08-09auto-patch README.md9b11a183.7 KB
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  2. 2025-08-09auto-patch README.md6fabe203.4 KB
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  3. 2025-08-09uploaded from rich13d00e68379 B
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