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

mradermacher/Huihui-LFM2.5-1.2B-Thinking-abliterated-i1-GGUF

mradermacher Lfm 1.2B GGUF second-order 128K ctx
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Response includes
  • classification m8
  • files 27
  • hub_downloads_all_time 3,511
  • 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 layer-wise ablation 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='huihui-ai/Huihui-LFM2.5-1.2B-Thinking-abliterated' (base is huihui-ai model (M3))
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
4K
765 last 30d - stable
Likes
0
Model age
8mo ago
created 2026-01-26
Downloads over time
Now3.8K→from349↑974%
1791.5K2.8K4.1K349 on Jan 283.8K on Oct 11JanMarMayJulSep
Jan 28 → Oct 11 · 76 snapshots · spans 256 days

Genealogy 0 direct forks

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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 · 1K downloads combined

The same weights this author released in different packaging. Pick the format that matches your runtime.

Metadata

License
other
Languages
en ar zh fr de ja ko es
Quantizations
IQ1 IQ2 IQ3 IQ4 Q2_K Q3_K Q4 Q4_K Q5_K Q6_K
Tags
transformers gguf liquid lfm2.5 edge abliterated uncensored en ar zh fr de

Related

Total size
13.0 GB
Files
27
Quantizations
11
Registered
2026-08-22 13:56
Last updated on HF
2026-01-26 21:59

Files by quantization

Q6_K 1 file 918 MB
Huihui-LFM2.5-1.2B-Thinking-abliterated.i1-Q6_K.gguf 918 MB 2fa75654 download
Q5_K 2 files 1.55 GB
Huihui-LFM2.5-1.2B-Thinking-abliterated.i1-Q5_K_M.gguf 804 MB cca1d4a7 download
Huihui-LFM2.5-1.2B-Thinking-abliterated.i1-Q5_K_S.gguf 787 MB 561d61e3 download
Q4 2 files 1.36 GB
Huihui-LFM2.5-1.2B-Thinking-abliterated.i1-Q4_1.gguf 725 MB 796d8254 download
Huihui-LFM2.5-1.2B-Thinking-abliterated.i1-Q4_0.gguf 666 MB cf68f177 download
Q4_K 2 files 1.33 GB
Huihui-LFM2.5-1.2B-Thinking-abliterated.i1-Q4_K_M.gguf 697 MB 5a00fd10 download
Huihui-LFM2.5-1.2B-Thinking-abliterated.i1-Q4_K_S.gguf 668 MB 36940516 download
IQ4 2 files 1.27 GB
Huihui-LFM2.5-1.2B-Thinking-abliterated.i1-IQ4_NL.gguf 664 MB 85fd321c download
Huihui-LFM2.5-1.2B-Thinking-abliterated.i1-IQ4_XS.gguf 633 MB c5500b1b download
Q3_K 3 files 1.67 GB
Huihui-LFM2.5-1.2B-Thinking-abliterated.i1-Q3_K_L.gguf 606 MB 8ff43e3a download
Huihui-LFM2.5-1.2B-Thinking-abliterated.i1-Q3_K_M.gguf 573 MB c03421ff download
Huihui-LFM2.5-1.2B-Thinking-abliterated.i1-Q3_K_S.gguf 532 MB b1cef91b download
IQ3 4 files 2.01 GB
Huihui-LFM2.5-1.2B-Thinking-abliterated.i1-IQ3_M.gguf 541 MB a801bf45 download
Huihui-LFM2.5-1.2B-Thinking-abliterated.i1-IQ3_S.gguf 532 MB e86af4ec download
Huihui-LFM2.5-1.2B-Thinking-abliterated.i1-IQ3_XS.gguf 513 MB 3975bda9 download
Huihui-LFM2.5-1.2B-Thinking-abliterated.i1-IQ3_XXS.gguf 468 MB a6470f07 download
Q2_K 2 files 900 MB
Huihui-LFM2.5-1.2B-Thinking-abliterated.i1-Q2_K.gguf 461 MB 536a40fa download
Huihui-LFM2.5-1.2B-Thinking-abliterated.i1-Q2_K_S.gguf 439 MB 98cbacd6 download
IQ2 4 files 1.49 GB
Huihui-LFM2.5-1.2B-Thinking-abliterated.i1-IQ2_M.gguf 414 MB dfda250c download
Huihui-LFM2.5-1.2B-Thinking-abliterated.i1-IQ2_S.gguf 385 MB 6f897f8f download
Huihui-LFM2.5-1.2B-Thinking-abliterated.i1-IQ2_XS.gguf 378 MB 0d5dd3bf download
Huihui-LFM2.5-1.2B-Thinking-abliterated.i1-IQ2_XXS.gguf 348 MB 07eb314a download
IQ1 2 files 602 MB
Huihui-LFM2.5-1.2B-Thinking-abliterated.i1-IQ1_M.gguf 312 MB 5124b84c download
Huihui-LFM2.5-1.2B-Thinking-abliterated.i1-IQ1_S.gguf 290 MB 52b0574b download
Auxiliary files 3 files 1.12 MB
Huihui-LFM2.5-1.2B-Thinking-abliterated.imatrix.gguf 1.11 MB a1032408 download
README.md 7.15 KB 3cb21d96 download
.gitattributes 3.69 KB 1660fb7c download

README current version from Hugging Face


base_model: huihui-ai/Huihui-LFM2.5-1.2B-Thinking-abliterated
language:

  • en
  • ar
  • zh
  • fr
  • de
  • ja
  • ko
  • es
    library_name: transformers
    license: other
    license_link: LICENSE
    license_name: lfm1.0
    mradermacher:
    readme_rev: 1
    quantized_by: mradermacher
    tags:
  • liquid
  • lfm2.5
  • edge
  • abliterated
  • uncensored

About

weighted/imatrix quants of https://huggingface.co/huihui-ai/Huihui-LFM2.5-1.2B-Thinking-abliterated

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

static quants are available at https://huggingface.co/mradermacher/Huihui-LFM2.5-1.2B-Thinking-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 0.4 for the desperate
GGUF i1-IQ1_M 0.4 mostly desperate
GGUF i1-IQ2_XXS 0.5
GGUF i1-IQ2_XS 0.5
GGUF i1-IQ2_S 0.5
GGUF i1-IQ2_M 0.5
GGUF i1-Q2_K_S 0.6 very low quality
GGUF i1-Q2_K 0.6 IQ3_XXS probably better
GGUF i1-IQ3_XXS 0.6 lower quality
GGUF i1-IQ3_XS 0.6
GGUF i1-IQ3_S 0.7 beats Q3_K*
GGUF i1-Q3_K_S 0.7 IQ3_XS probably better
GGUF i1-IQ3_M 0.7
GGUF i1-Q3_K_M 0.7 IQ3_S probably better
GGUF i1-Q3_K_L 0.7 IQ3_M probably better
GGUF i1-IQ4_XS 0.8
GGUF i1-IQ4_NL 0.8 prefer IQ4_XS
GGUF i1-Q4_0 0.8 fast, low quality
GGUF i1-Q4_K_S 0.8 optimal size/speed/quality
GGUF i1-Q4_K_M 0.8 fast, recommended
GGUF i1-Q4_1 0.9
GGUF i1-Q5_K_S 0.9
GGUF i1-Q5_K_M 0.9
GGUF i1-Q6_K 1.1 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. 2026-01-26auto-patch README.md26ccbb47.2 KB
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  2. 2026-01-26auto-patch README.md8006ad62.6 KB
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  3. 2026-01-26uploaded from back3f116a5495 B
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