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

mradermacher/LFM2.5-230M-abliterated-i1-GGUF

mradermacher Lfm GGUF second-order 128K ctx
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Response includes
  • classification m8
  • files 27
  • hub_downloads_all_time 3,992
  • 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='PinoCookie/LFM2.5-230M-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.

What is a refusal direction? →
Downloads · lifetime
4K
532 last 30d - stable
Likes
3
Model age
3mo ago
created 2026-06-26
Downloads over time
Now4.2K→from21↑19,976%
01.5K3.1K4.6K21 on Jun 244.2K on Oct 11JunJulAugSepOct
Jun 24 → Oct 11 · 55 snapshots · spans 109 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 · 855 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
IQ1 IQ2 IQ3 IQ4 Q2_K Q3_K Q4 Q4_K Q5_K Q6_K
Tags
transformers gguf abliteration refusal-direction red-team safety-research mpoa lfm2 en base_model:PinoCookie/LFM2.5-230M-abliterated base_model:quantized:PinoCookie/LFM2.5-230M-abliterated license:apache-2.0

Related

Total size
2.90 GB
Files
27
Quantizations
11
Registered
2026-08-22 13:56
Last updated on HF
2026-06-26 11:54

Files by quantization

Q6_K 1 file 182 MB
LFM2.5-230M-abliterated.i1-Q6_K.gguf 182 MB fd2b1502 download
Q5_K 2 files 325 MB
LFM2.5-230M-abliterated.i1-Q5_K_M.gguf 164 MB 6259b42b download
LFM2.5-230M-abliterated.i1-Q5_K_S.gguf 162 MB ac5b3ff9 download
Q4 2 files 294 MB
LFM2.5-230M-abliterated.i1-Q4_1.gguf 152 MB a12623bd download
LFM2.5-230M-abliterated.i1-Q4_0.gguf 142 MB 65538659 download
Q4_K 2 files 289 MB
LFM2.5-230M-abliterated.i1-Q4_K_M.gguf 146 MB 2a226a8f download
LFM2.5-230M-abliterated.i1-Q4_K_S.gguf 143 MB b9c5ad65 download
IQ4 2 files 280 MB
LFM2.5-230M-abliterated.i1-IQ4_NL.gguf 142 MB 4983862f download
LFM2.5-230M-abliterated.i1-IQ4_XS.gguf 137 MB 6282974e download
Q3_K 3 files 382 MB
LFM2.5-230M-abliterated.i1-Q3_K_L.gguf 133 MB eb1f7fbf download
LFM2.5-230M-abliterated.i1-Q3_K_M.gguf 128 MB 4a9fb6d1 download
LFM2.5-230M-abliterated.i1-Q3_K_S.gguf 122 MB 09fd17ab download
IQ3 4 files 469 MB
LFM2.5-230M-abliterated.i1-IQ3_M.gguf 123 MB 3cfc81f8 download
LFM2.5-230M-abliterated.i1-IQ3_S.gguf 122 MB 00758cd5 download
LFM2.5-230M-abliterated.i1-IQ3_XS.gguf 119 MB 78b65c14 download
LFM2.5-230M-abliterated.i1-IQ3_XXS.gguf 106 MB 6388b7b7 download
Q2_K 2 files 217 MB
LFM2.5-230M-abliterated.i1-Q2_K.gguf 110 MB 3f1c43cc download
LFM2.5-230M-abliterated.i1-Q2_K_S.gguf 106 MB 13a7cf53 download
IQ2 4 files 369 MB
LFM2.5-230M-abliterated.i1-IQ2_M.gguf 97.4 MB 26e7065b download
LFM2.5-230M-abliterated.i1-IQ2_S.gguf 92.9 MB 9fd95ae1 download
LFM2.5-230M-abliterated.i1-IQ2_XS.gguf 91.5 MB 269506e5 download
LFM2.5-230M-abliterated.i1-IQ2_XXS.gguf 86.8 MB b92817ea download
IQ1 2 files 159 MB
LFM2.5-230M-abliterated.i1-IQ1_M.gguf 81.2 MB da4c99c8 download
LFM2.5-230M-abliterated.i1-IQ1_S.gguf 77.9 MB db56942f download
Auxiliary files 3 files 434 KB
LFM2.5-230M-abliterated.imatrix.gguf 425 KB e0a75de0 download
README.md 6.26 KB 8cba117c download
.gitattributes 3.30 KB 5e8540ce download

README current version from Hugging Face


base_model: PinoCookie/LFM2.5-230M-abliterated
language:

  • en
    library_name: transformers
    license: apache-2.0
    mradermacher:
    readme_rev: 1
    quantized_by: mradermacher
    tags:
  • abliteration
  • refusal-direction
  • red-team
  • safety-research
  • mpoa
  • lfm2

About

weighted/imatrix quants of https://huggingface.co/PinoCookie/LFM2.5-230M-abliterated

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

static quants are available at https://huggingface.co/mradermacher/LFM2.5-230M-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 imatrix 0.1 imatrix file (for creating your own quants)
GGUF i1-IQ1_S 0.2 for the desperate
GGUF i1-IQ1_M 0.2 mostly desperate
GGUF i1-IQ2_XXS 0.2
GGUF i1-IQ2_XS 0.2
GGUF i1-IQ2_S 0.2
GGUF i1-IQ2_M 0.2
GGUF i1-IQ3_XXS 0.2 lower quality
GGUF i1-Q2_K_S 0.2 very low quality
GGUF i1-Q2_K 0.2 IQ3_XXS probably better
GGUF i1-IQ3_XS 0.2
GGUF i1-IQ3_S 0.2 beats Q3_K*
GGUF i1-Q3_K_S 0.2 IQ3_XS probably better
GGUF i1-IQ3_M 0.2
GGUF i1-Q3_K_M 0.2 IQ3_S probably better
GGUF i1-Q3_K_L 0.2 IQ3_M probably better
GGUF i1-IQ4_XS 0.2
GGUF i1-IQ4_NL 0.2 prefer IQ4_XS
GGUF i1-Q4_0 0.2 fast, low quality
GGUF i1-Q4_K_S 0.2 optimal size/speed/quality
GGUF i1-Q4_K_M 0.3 fast, recommended
GGUF i1-Q4_1 0.3
GGUF i1-Q5_K_S 0.3
GGUF i1-Q5_K_M 0.3
GGUF i1-Q6_K 0.3 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 2 versions

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

  1. 2026-06-26auto-patch README.md4aa91716.3 KB
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  2. 2026-06-26uploaded from rich1199066f480 B
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