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mradermacher/LFM2-2.6B-Uncensored-X64-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 5,434
  • 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='sirev/LFM2-2.6B-Uncensored-X64' (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
5K
691 last 30d - stable
Likes
0
Model age
12mo ago
created 2025-10-01
Downloads over time
Now5.6K→from404↑1,282%
1452.1K4.1K6.1K404 on Oct 1, 20255.6K on Oct 11Oct '25Dec '25FebAprJunAugOct
Oct 1, 2025 → Oct 11 · 94 snapshots · spans 375 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 · 988 downloads combined

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

Metadata

Languages
en
Quantizations
IQ1 IQ2 IQ3 IQ4 Q2_K Q3_K Q4 Q4_K Q5_K Q6_K
Tags
transformers gguf en base_model:sirev/LFM2-2.6B-Uncensored-X64 base_model:quantized:sirev/LFM2-2.6B-Uncensored-X64 endpoints_compatible region:us imatrix conversational

Related

Total size
27.4 GB
Files
27
Quantizations
11
Registered
2026-08-22 13:56
Last updated on HF
2025-12-09 23:52

Files by quantization

Q6_K 1 file 1.97 GB
LFM2-2.6B-Uncensored-X64.i1-Q6_K.gguf 1.97 GB 6471afc6 download
Q5_K 2 files 3.37 GB
LFM2-2.6B-Uncensored-X64.i1-Q5_K_M.gguf 1.70 GB 4670452e download
LFM2-2.6B-Uncensored-X64.i1-Q5_K_S.gguf 1.66 GB 39e23f50 download
Q4 2 files 2.91 GB
LFM2-2.6B-Uncensored-X64.i1-Q4_1.gguf 1.52 GB c3251e68 download
LFM2-2.6B-Uncensored-X64.i1-Q4_0.gguf 1.39 GB 03b8c99a download
Q4_K 2 files 2.85 GB
LFM2-2.6B-Uncensored-X64.i1-Q4_K_M.gguf 1.46 GB 2375b3c7 download
LFM2-2.6B-Uncensored-X64.i1-Q4_K_S.gguf 1.39 GB 5c2d43b7 download
IQ4 2 files 2.69 GB
LFM2-2.6B-Uncensored-X64.i1-IQ4_NL.gguf 1.38 GB 8dfb5957 download
LFM2-2.6B-Uncensored-X64.i1-IQ4_XS.gguf 1.31 GB e4be1263 download
Q3_K 3 files 3.50 GB
LFM2-2.6B-Uncensored-X64.i1-Q3_K_L.gguf 1.25 GB f864276d download
LFM2-2.6B-Uncensored-X64.i1-Q3_K_M.gguf 1.17 GB 520d8a10 download
LFM2-2.6B-Uncensored-X64.i1-Q3_K_S.gguf 1.08 GB fb257ada download
IQ3 4 files 4.16 GB
LFM2-2.6B-Uncensored-X64.i1-IQ3_M.gguf 1.09 GB a2a85bca download
LFM2-2.6B-Uncensored-X64.i1-IQ3_S.gguf 1.08 GB 1ec29f0c download
LFM2-2.6B-Uncensored-X64.i1-IQ3_XS.gguf 1.03 GB bae633e3 download
LFM2-2.6B-Uncensored-X64.i1-IQ3_XXS.gguf 979 MB 57b94c44 download
Q2_K 2 files 1.78 GB
LFM2-2.6B-Uncensored-X64.i1-Q2_K.gguf 938 MB 7c5b4272 download
LFM2-2.6B-Uncensored-X64.i1-Q2_K_S.gguf 885 MB ac26053a download
IQ2 4 files 3.01 GB
LFM2-2.6B-Uncensored-X64.i1-IQ2_M.gguf 846 MB e44e7b8b download
LFM2-2.6B-Uncensored-X64.i1-IQ2_S.gguf 777 MB 98a418e9 download
LFM2-2.6B-Uncensored-X64.i1-IQ2_XS.gguf 765 MB 878b7e22 download
LFM2-2.6B-Uncensored-X64.i1-IQ2_XXS.gguf 695 MB fedaaca7 download
IQ1 2 files 1.14 GB
LFM2-2.6B-Uncensored-X64.i1-IQ1_M.gguf 608 MB e06eadd9 download
LFM2-2.6B-Uncensored-X64.i1-IQ1_S.gguf 556 MB 80a25570 download
Auxiliary files 3 files 2.33 MB
LFM2-2.6B-Uncensored-X64.imatrix.gguf 2.32 MB 95936ab4 download
README.md 6.21 KB 70ba2686 download
.gitattributes 3.33 KB ad4dd57d download

README current version from Hugging Face


base_model: sirev/LFM2-2.6B-Uncensored-X64
language:

  • en
    library_name: transformers
    mradermacher:
    readme_rev: 1
    quantized_by: mradermacher

About

weighted/imatrix quants of https://huggingface.co/sirev/LFM2-2.6B-Uncensored-X64

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

static quants are available at https://huggingface.co/mradermacher/LFM2-2.6B-Uncensored-X64-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 0.7 for the desperate
GGUF i1-IQ1_M 0.7 mostly desperate
GGUF i1-IQ2_XXS 0.8
GGUF i1-IQ2_XS 0.9
GGUF i1-IQ2_S 0.9
GGUF i1-IQ2_M 1.0
GGUF i1-Q2_K_S 1.0 very low quality
GGUF i1-Q2_K 1.1 IQ3_XXS probably better
GGUF i1-IQ3_XXS 1.1 lower quality
GGUF i1-IQ3_XS 1.2
GGUF i1-IQ3_S 1.3 beats Q3_K*
GGUF i1-Q3_K_S 1.3 IQ3_XS probably better
GGUF i1-IQ3_M 1.3
GGUF i1-Q3_K_M 1.4 IQ3_S probably better
GGUF i1-Q3_K_L 1.4 IQ3_M probably better
GGUF i1-IQ4_XS 1.5
GGUF i1-IQ4_NL 1.6 prefer IQ4_XS
GGUF i1-Q4_0 1.6 fast, low quality
GGUF i1-Q4_K_S 1.6 optimal size/speed/quality
GGUF i1-Q4_K_M 1.7 fast, recommended
GGUF i1-Q4_1 1.7
GGUF i1-Q5_K_S 1.9
GGUF i1-Q5_K_M 1.9
GGUF i1-Q6_K 2.2 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 4 versions

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

  1. 2025-12-09auto-patch README.mde950fad6.2 KB
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  2. 2025-10-01auto-patch README.md4de152f6.2 KB
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  3. 2025-10-01auto-patch README.mdf45ca3f2.3 KB
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  4. 2025-10-01uploaded from leia1d5a9e7476 B
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Discussions 1 thread

  1. 2025-12-31ollama erroropen2 💬#1
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