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mradermacher/gpt-oss-20b-uncensored-bf16-i1-GGUF

mradermacher Gpt-oss 20B GGUF second-order 131K ctx
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Response includes
  • classification m8
  • files 26
  • hub_downloads_all_time 15,849
  • 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='huizimao/gpt-oss-20b-uncensored-bf16' (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
16K
1K last 30d - cooling
Likes
1
Model age
14mo ago
created 2025-08-09
Downloads over time
Now16K→from0↑0%
05.9K11.7K17.6K0 on Aug 6, 202516K on Oct 11Aug '25Oct '25Dec '25FebAprJunAugOct
Aug 6, 2025 → Oct 11 · 103 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 4 formats · 4K 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 en base_model:huizimao/gpt-oss-20b-uncensored-bf16 base_model:quantized:huizimao/gpt-oss-20b-uncensored-bf16 license:apache-2.0 endpoints_compatible region:us imatrix conversational

Related

Total size
285 GB
Files
26
Quantizations
2
Registered
2026-08-22 13:56
Last updated on HF
2026-01-01 02:07

Files by quantization

BF16 24 files 285 GB
gpt-oss-20b-uncensored-bf16.i1-Q6_K.gguf 20.7 GB 3a06c1bb download
gpt-oss-20b-uncensored-bf16.i1-Q5_K_M.gguf 15.7 GB 83a1cd45 download
gpt-oss-20b-uncensored-bf16.i1-Q5_K_S.gguf 14.8 GB 00d9c713 download
gpt-oss-20b-uncensored-bf16.i1-Q4_K_M.gguf 14.7 GB ba34bfd4 download
gpt-oss-20b-uncensored-bf16.i1-Q4_K_S.gguf 13.6 GB 11d4badf download
gpt-oss-20b-uncensored-bf16.i1-Q4_1.gguf 12.5 GB 208bdbe5 download
gpt-oss-20b-uncensored-bf16.i1-Q3_K_L.gguf 12.4 GB 121763e8 download
gpt-oss-20b-uncensored-bf16.i1-Q3_K_M.gguf 12.0 GB ccce649c download
gpt-oss-20b-uncensored-bf16.i1-IQ3_M.gguf 11.4 GB 7330dd44 download
gpt-oss-20b-uncensored-bf16.i1-Q4_0.gguf 11.3 GB 4e2a8e0e download
gpt-oss-20b-uncensored-bf16.i1-Q2_K_S.gguf 11.3 GB d630f5fc download
gpt-oss-20b-uncensored-bf16.i1-IQ4_XS.gguf 11.3 GB 4f4232f6 download
gpt-oss-20b-uncensored-bf16.i1-IQ2_M.gguf 11.2 GB d7fa2fe0 download
gpt-oss-20b-uncensored-bf16.i1-IQ2_S.gguf 11.2 GB d5d1a779 download
gpt-oss-20b-uncensored-bf16.i1-IQ3_S.gguf 11.2 GB 646e5c45 download
gpt-oss-20b-uncensored-bf16.i1-IQ3_XS.gguf 11.2 GB 33566bae download
gpt-oss-20b-uncensored-bf16.i1-IQ3_XXS.gguf 11.2 GB c5b2a5e9 download
gpt-oss-20b-uncensored-bf16.i1-Q2_K.gguf 11.2 GB b7c08ba3 download
gpt-oss-20b-uncensored-bf16.i1-Q3_K_S.gguf 11.2 GB c43bb700 download
gpt-oss-20b-uncensored-bf16.i1-IQ2_XS.gguf 11.2 GB 05de7c8a download
gpt-oss-20b-uncensored-bf16.i1-IQ1_M.gguf 11.2 GB ff0e4200 download
gpt-oss-20b-uncensored-bf16.i1-IQ1_S.gguf 11.2 GB a272bbe8 download
gpt-oss-20b-uncensored-bf16.i1-IQ2_XXS.gguf 11.2 GB cc6db514 download
gpt-oss-20b-uncensored-bf16.imatrix.gguf 26.8 MB 0d061488 download
Auxiliary files 2 files 9.56 KB
README.md 6.24 KB 6b3f03d9 download
.gitattributes 3.32 KB 3f62b838 download

README current version from Hugging Face


base_model: huizimao/gpt-oss-20b-uncensored-bf16
language:

  • en
    library_name: transformers
    license: apache-2.0
    mradermacher:
    readme_rev: 1
    quantized_by: mradermacher

About

weighted/imatrix quants of https://huggingface.co/huizimao/gpt-oss-20b-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/gpt-oss-20b-uncensored-bf16-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 imatrix 0.1 imatrix file (for creating your own quants)
GGUF i1-IQ1_M 12.1 mostly desperate
GGUF i1-IQ1_S 12.1 for the desperate
GGUF i1-IQ2_XXS 12.1
GGUF i1-IQ2_XS 12.1
GGUF i1-Q3_K_S 12.2 IQ3_XS probably better
GGUF i1-IQ2_M 12.2
GGUF i1-IQ2_S 12.2
GGUF i1-IQ3_S 12.2 beats Q3_K*
GGUF i1-IQ3_XS 12.2
GGUF i1-IQ3_XXS 12.2 lower quality
GGUF i1-Q2_K 12.2 IQ3_XXS probably better
GGUF i1-IQ4_XS 12.2
GGUF i1-Q2_K_S 12.2 very low quality
GGUF i1-Q4_0 12.2 fast, low quality
GGUF i1-IQ3_M 12.3
GGUF i1-Q3_K_M 13.0 IQ3_S probably better
GGUF i1-Q3_K_L 13.4 IQ3_M probably better
GGUF i1-Q4_1 13.5
GGUF i1-Q4_K_S 14.8 optimal size/speed/quality
GGUF i1-Q4_K_M 15.9 fast, recommended
GGUF i1-Q5_K_S 16.0
GGUF i1-Q5_K_M 17.0
GGUF i1-Q6_K 22.3 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. 2026-01-01auto-patch README.mdf3eaf6b6.2 KB
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  2. 2025-08-09auto-patch README.mde5abb286.2 KB
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  3. 2025-08-09uploaded from nico19474272481 B
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