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mradermacher/LFM2.5-2.6B-Uncensored-i1-GGUF

mradermacher Lfm 2.6B GGUF second-order 128K ctx
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Response includes
  • classification m8
  • files 27
  • hub_downloads_all_time 6,038
  • author_summary 3325 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='SC117/LFM2.5-2.6B-Uncensored' (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
6K
876 last 30d - stable
Likes
2
Model age
2mo ago
created 2026-08-06
Downloads over time
Now6.3K→from2K↑213%
1.8K3.4K5.1K6.7K2K on Aug 56.3K on Oct 12AugSepOct
Aug 5 → Oct 12 · 51 snapshots · spans 68 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 · 1K downloads combined

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

Metadata

License
other
Languages
en
Quantizations
IQ1 IQ2 IQ3 IQ4 Q2_K Q3_K Q4 Q4_K Q5_K Q6_K
Tags
transformers gguf liquid lfm2.5 edge uncensored abliterix safetensors bf16 en base_model:SC117/LFM2.5-2.6B-Uncensored base_model:quantized:SC117/LFM2.5-2.6B-Uncensored

Related

Total size
29.7 GB
Files
27
Quantizations
11
Registered
2026-08-22 13:56
Last updated on HF
2026-08-06 12:47

Files by quantization

Q6_K 1 file 2.07 GB
LFM2.5-2.6B-Uncensored.i1-Q6_K.gguf 2.07 GB fab94b5d download
Q5_K 2 files 3.57 GB
LFM2.5-2.6B-Uncensored.i1-Q5_K_M.gguf 1.81 GB dc249d26 download
LFM2.5-2.6B-Uncensored.i1-Q5_K_S.gguf 1.77 GB 1e85dbbd download
Q4 2 files 3.11 GB
LFM2.5-2.6B-Uncensored.i1-Q4_1.gguf 1.63 GB 1a90c41b download
LFM2.5-2.6B-Uncensored.i1-Q4_0.gguf 1.49 GB c595e532 download
Q4_K 2 files 3.05 GB
LFM2.5-2.6B-Uncensored.i1-Q4_K_M.gguf 1.56 GB 10beec6c download
LFM2.5-2.6B-Uncensored.i1-Q4_K_S.gguf 1.49 GB b6e287b2 download
IQ4 2 files 2.90 GB
LFM2.5-2.6B-Uncensored.i1-IQ4_NL.gguf 1.48 GB a508c9c5 download
LFM2.5-2.6B-Uncensored.i1-IQ4_XS.gguf 1.41 GB fdbec653 download
Q3_K 3 files 3.81 GB
LFM2.5-2.6B-Uncensored.i1-Q3_K_L.gguf 1.35 GB 30ac88e2 download
LFM2.5-2.6B-Uncensored.i1-Q3_K_M.gguf 1.27 GB ddbd6bef download
LFM2.5-2.6B-Uncensored.i1-Q3_K_S.gguf 1.18 GB ebbf223f download
IQ3 4 files 4.56 GB
LFM2.5-2.6B-Uncensored.i1-IQ3_M.gguf 1.20 GB 6338d677 download
LFM2.5-2.6B-Uncensored.i1-IQ3_S.gguf 1.18 GB 7ce0f270 download
LFM2.5-2.6B-Uncensored.i1-IQ3_XS.gguf 1.14 GB 886923d2 download
LFM2.5-2.6B-Uncensored.i1-IQ3_XXS.gguf 1.04 GB fc1d3511 download
Q2_K 2 files 1.99 GB
LFM2.5-2.6B-Uncensored.i1-Q2_K.gguf 1.02 GB b3f9caa0 download
LFM2.5-2.6B-Uncensored.i1-Q2_K_S.gguf 991 MB ad5ac2ff download
IQ2 4 files 3.36 GB
LFM2.5-2.6B-Uncensored.i1-IQ2_M.gguf 936 MB 51d6c0e6 download
LFM2.5-2.6B-Uncensored.i1-IQ2_S.gguf 866 MB ce60cc0f download
LFM2.5-2.6B-Uncensored.i1-IQ2_XS.gguf 855 MB e81830e9 download
LFM2.5-2.6B-Uncensored.i1-IQ2_XXS.gguf 784 MB bdaa5dc8 download
IQ1 2 files 1.31 GB
LFM2.5-2.6B-Uncensored.i1-IQ1_M.gguf 698 MB 473f8891 download
LFM2.5-2.6B-Uncensored.i1-IQ1_S.gguf 646 MB 8722ece2 download
Auxiliary files 3 files 2.33 MB
LFM2.5-2.6B-Uncensored.imatrix.gguf 2.32 MB 7a4bb5cb download
README.md 6.23 KB 10568cc8 download
.gitattributes 3.28 KB 47c31803 download

README current version from Hugging Face


base_model: SC117/LFM2.5-2.6B-Uncensored
language:

  • en
    library_name: transformers
    license: other
    license_link: LICENSE
    license_name: lfm1.0
    mradermacher:
    readme_rev: 1
    quantized_by: mradermacher
    tags:
  • liquid
  • lfm2.5
  • edge
  • uncensored
  • abliterix
  • safetensors
  • bf16

About

weighted/imatrix quants of https://huggingface.co/SC117/LFM2.5-2.6B-Uncensored

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

static quants are available at https://huggingface.co/mradermacher/LFM2.5-2.6B-Uncensored-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 0.8 for the desperate
GGUF i1-IQ1_M 0.8 mostly desperate
GGUF i1-IQ2_XXS 0.9
GGUF i1-IQ2_XS 1.0
GGUF i1-IQ2_S 1.0
GGUF i1-IQ2_M 1.1
GGUF i1-Q2_K_S 1.1 very low quality
GGUF i1-Q2_K 1.2 IQ3_XXS probably better
GGUF i1-IQ3_XXS 1.2 lower quality
GGUF i1-IQ3_XS 1.3
GGUF i1-IQ3_S 1.4 beats Q3_K*
GGUF i1-Q3_K_S 1.4 IQ3_XS probably better
GGUF i1-IQ3_M 1.4
GGUF i1-Q3_K_M 1.5 IQ3_S probably better
GGUF i1-Q3_K_L 1.6 IQ3_M probably better
GGUF i1-IQ4_XS 1.6
GGUF i1-IQ4_NL 1.7 prefer IQ4_XS
GGUF i1-Q4_0 1.7 fast, low quality
GGUF i1-Q4_K_S 1.7 optimal size/speed/quality
GGUF i1-Q4_K_M 1.8 fast, recommended
GGUF i1-Q4_1 1.8
GGUF i1-Q5_K_S 2.0
GGUF i1-Q5_K_M 2.0
GGUF i1-Q6_K 2.3 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. 2026-08-06auto-patch README.md508a6f36.2 KB
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  2. 2026-08-06auto-patch README.mdf3ad74d2.5 KB
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  3. 2026-08-06uploaded from back2798af6474 B
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