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mradermacher/gemma-2-27b-it-abliterated-i1-GGUF

mradermacher Gemma 27B GGUF second-order 8K ctx
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Response includes
  • classification m8
  • files 25
  • hub_downloads_all_time 11,369
  • 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='byroneverson/gemma-2-27b-it-abliterated' (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
11K
1K last 30d - stable
Likes
0
Model age
19mo ago
created 2025-03-09
Downloads over time
Now11.6K→from688↑1,589%
1414.3K8.5K12.7K688 on Mar 5, 202511.6K on Oct 12Mar '25Jun '25Sep '25Dec '25MarJunSep
Mar 5, 2025 → Oct 12 · 126 snapshots · spans 586 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
gemma
Languages
en
Quantizations
IQ1 IQ2 IQ3 IQ4 Q2_K Q3_K Q4 Q4_K Q5_K Q6_K
Tags
transformers gguf gemma gemma-2 chat it abliterated en base_model:byroneverson/gemma-2-27b-it-abliterated base_model:quantized:byroneverson/gemma-2-27b-it-abliterated license:gemma endpoints_compatible

Related

Total size
275 GB
Files
25
Quantizations
11
Registered
2026-08-22 13:56
Last updated on HF
2025-03-09 16:34

Files by quantization

Q6_K 1 file 20.8 GB
gemma-2-27b-it-abliterated.i1-Q6_K.gguf 20.8 GB 9d190c9c download
Q5_K 2 files 35.7 GB
gemma-2-27b-it-abliterated.i1-Q5_K_M.gguf 18.1 GB 6080081d download
gemma-2-27b-it-abliterated.i1-Q5_K_S.gguf 17.6 GB 41541704 download
Q4 2 files 30.7 GB
gemma-2-27b-it-abliterated.i1-Q4_1.gguf 16.1 GB a32998ff download
gemma-2-27b-it-abliterated.i1-Q4_0.gguf 14.6 GB c95110cf download
Q4_K 2 files 30.2 GB
gemma-2-27b-it-abliterated.i1-Q4_K_M.gguf 15.5 GB 8abc3f9d download
gemma-2-27b-it-abliterated.i1-Q4_K_S.gguf 14.7 GB 1bf5bd9c download
IQ4 1 file 13.8 GB
gemma-2-27b-it-abliterated.i1-IQ4_XS.gguf 13.8 GB 5038d418 download
Q3_K 3 files 37.4 GB
gemma-2-27b-it-abliterated.i1-Q3_K_L.gguf 13.5 GB 127076e3 download
gemma-2-27b-it-abliterated.i1-Q3_K_M.gguf 12.5 GB 12479f01 download
gemma-2-27b-it-abliterated.i1-Q3_K_S.gguf 11.3 GB 5355902f download
IQ3 4 files 43.7 GB
gemma-2-27b-it-abliterated.i1-IQ3_M.gguf 11.6 GB 9eb05467 download
gemma-2-27b-it-abliterated.i1-IQ3_S.gguf 11.3 GB 62eb1cfb download
gemma-2-27b-it-abliterated.i1-IQ3_XS.gguf 10.8 GB a6ffe267 download
gemma-2-27b-it-abliterated.i1-IQ3_XXS.gguf 10.0 GB 1b0eb3f4 download
Q2_K 2 files 18.8 GB
gemma-2-27b-it-abliterated.i1-Q2_K.gguf 9.73 GB 0f0bb28f download
gemma-2-27b-it-abliterated.i1-Q2_K_S.gguf 9.06 GB 0af8c6d4 download
IQ2 4 files 31.7 GB
gemma-2-27b-it-abliterated.i1-IQ2_M.gguf 8.75 GB b68ce805 download
gemma-2-27b-it-abliterated.i1-IQ2_S.gguf 8.06 GB fbb903b4 download
gemma-2-27b-it-abliterated.i1-IQ2_XS.gguf 7.82 GB 6f985f36 download
gemma-2-27b-it-abliterated.i1-IQ2_XXS.gguf 7.10 GB c361e9ad download
IQ1 2 files 11.9 GB
gemma-2-27b-it-abliterated.i1-IQ1_M.gguf 6.23 GB 51b1b770 download
gemma-2-27b-it-abliterated.i1-IQ1_S.gguf 5.71 GB 77d38013 download
Auxiliary files 2 files 8.86 KB
README.md 5.63 KB e69e77f4 download
.gitattributes 3.22 KB 59b5e8e3 download

README current version from Hugging Face


base_model: byroneverson/gemma-2-27b-it-abliterated
language:

  • en
    library_name: transformers
    license: gemma
    quantized_by: mradermacher
    tags:
  • gemma
  • gemma-2
  • chat
  • it
  • abliterated

About

weighted/imatrix quants of https://huggingface.co/byroneverson/gemma-2-27b-it-abliterated

static quants are available at https://huggingface.co/mradermacher/gemma-2-27b-it-abliterated-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 i1-IQ1_S 6.2 for the desperate
GGUF i1-IQ1_M 6.8 mostly desperate
GGUF i1-IQ2_XXS 7.7
GGUF i1-IQ2_XS 8.5
GGUF i1-IQ2_S 8.8
GGUF i1-IQ2_M 9.5
GGUF i1-Q2_K_S 9.8 very low quality
GGUF i1-Q2_K 10.5 IQ3_XXS probably better
GGUF i1-IQ3_XXS 10.9 lower quality
GGUF i1-IQ3_XS 11.7
GGUF i1-IQ3_S 12.3 beats Q3_K*
GGUF i1-Q3_K_S 12.3 IQ3_XS probably better
GGUF i1-IQ3_M 12.6
GGUF i1-Q3_K_M 13.5 IQ3_S probably better
GGUF i1-Q3_K_L 14.6 IQ3_M probably better
GGUF i1-IQ4_XS 14.9
GGUF i1-Q4_0 15.8 fast, low quality
GGUF i1-Q4_K_S 15.8 optimal size/speed/quality
GGUF i1-Q4_K_M 16.7 fast, recommended
GGUF i1-Q4_1 17.4
GGUF i1-Q5_K_S 19.0
GGUF i1-Q5_K_M 19.5
GGUF i1-Q6_K 22.4 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 2 versions

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

  1. 2025-03-09auto-patch README.md34e540f5.6 KB
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  2. 2025-03-09uploaded from rich1b2e960b247 B
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