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

mradermacher/LFM2.5-4E-A2.4B-Abliterated-i1-GGUF

mradermacher Lfm 4B GGUF second-order 128K ctx
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Response includes
  • classification m8
  • files 27
  • hub_downloads_all_time 3,056
  • 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='blascotobasco/LFM2.5-4E-A2.4B-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
3K
506 last 30d - stable
Likes
1
Model age
7mo ago
created 2026-03-05
Downloads over time
Now3.2K→from1.2K↑160%
1.1K1.9K2.6K3.4K1.2K on Mar 43.2K on Oct 11MarAprMayJunJulAugSepOct
Mar 4 → Oct 11 · 71 snapshots · spans 221 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 · 744 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:blascotobasco/LFM2.5-4E-A2.4B-Abliterated base_model:quantized:blascotobasco/LFM2.5-4E-A2.4B-Abliterated endpoints_compatible region:us imatrix conversational

Related

Total size
34.7 GB
Files
27
Quantizations
11
Registered
2026-08-22 13:56
Last updated on HF
2026-03-05 07:37

Files by quantization

Q6_K 1 file 2.51 GB
LFM2.5-4E-A2.4B-Abliterated.i1-Q6_K.gguf 2.51 GB 46ab0966 download
Q5_K 2 files 4.30 GB
LFM2.5-4E-A2.4B-Abliterated.i1-Q5_K_M.gguf 2.18 GB 84364138 download
LFM2.5-4E-A2.4B-Abliterated.i1-Q5_K_S.gguf 2.12 GB 0607a608 download
Q4 2 files 3.70 GB
LFM2.5-4E-A2.4B-Abliterated.i1-Q4_1.gguf 1.94 GB 455fd7d0 download
LFM2.5-4E-A2.4B-Abliterated.i1-Q4_0.gguf 1.76 GB e14f68d6 download
Q4_K 2 files 3.62 GB
LFM2.5-4E-A2.4B-Abliterated.i1-Q4_K_M.gguf 1.86 GB 7926a6e6 download
LFM2.5-4E-A2.4B-Abliterated.i1-Q4_K_S.gguf 1.76 GB 355ebe0b download
IQ4 2 files 3.42 GB
LFM2.5-4E-A2.4B-Abliterated.i1-IQ4_NL.gguf 1.76 GB 84218435 download
LFM2.5-4E-A2.4B-Abliterated.i1-IQ4_XS.gguf 1.66 GB ab3d1b4a download
Q3_K 3 files 4.47 GB
LFM2.5-4E-A2.4B-Abliterated.i1-Q3_K_L.gguf 1.61 GB 7fdc5c72 download
LFM2.5-4E-A2.4B-Abliterated.i1-Q3_K_M.gguf 1.49 GB 9dbdcb26 download
LFM2.5-4E-A2.4B-Abliterated.i1-Q3_K_S.gguf 1.37 GB 4a19bdf1 download
IQ3 4 files 5.25 GB
LFM2.5-4E-A2.4B-Abliterated.i1-IQ3_M.gguf 1.37 GB 9c5dfbc0 download
LFM2.5-4E-A2.4B-Abliterated.i1-IQ3_S.gguf 1.37 GB 7ca67db4 download
LFM2.5-4E-A2.4B-Abliterated.i1-IQ3_XS.gguf 1.29 GB 267e5f49 download
LFM2.5-4E-A2.4B-Abliterated.i1-IQ3_XXS.gguf 1.21 GB 8a446b3a download
Q2_K 2 files 2.24 GB
LFM2.5-4E-A2.4B-Abliterated.i1-Q2_K.gguf 1.16 GB 1aa6ae52 download
LFM2.5-4E-A2.4B-Abliterated.i1-Q2_K_S.gguf 1.08 GB 81fa40b7 download
IQ2 4 files 3.77 GB
LFM2.5-4E-A2.4B-Abliterated.i1-IQ2_M.gguf 1.04 GB e23bd6ac download
LFM2.5-4E-A2.4B-Abliterated.i1-IQ2_S.gguf 969 MB c8b13d07 download
LFM2.5-4E-A2.4B-Abliterated.i1-IQ2_XS.gguf 962 MB 51a79ec9 download
LFM2.5-4E-A2.4B-Abliterated.i1-IQ2_XXS.gguf 870 MB 12701cd6 download
IQ1 2 files 1.41 GB
LFM2.5-4E-A2.4B-Abliterated.i1-IQ1_M.gguf 755 MB 1252d96f download
LFM2.5-4E-A2.4B-Abliterated.i1-IQ1_S.gguf 686 MB 303c27e3 download
Auxiliary files 3 files 3.20 MB
LFM2.5-4E-A2.4B-Abliterated.imatrix.gguf 3.19 MB b80de45f download
README.md 6.38 KB 101c9c9a download
.gitattributes 3.40 KB 31db6cdc download

README current version from Hugging Face


base_model: blascotobasco/LFM2.5-4E-A2.4B-Abliterated
language:

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

About

weighted/imatrix quants of https://huggingface.co/blascotobasco/LFM2.5-4E-A2.4B-Abliterated

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

static quants are available at https://huggingface.co/mradermacher/LFM2.5-4E-A2.4B-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 0.8 for the desperate
GGUF i1-IQ1_M 0.9 mostly desperate
GGUF i1-IQ2_XXS 1.0
GGUF i1-IQ2_XS 1.1
GGUF i1-IQ2_S 1.1
GGUF i1-IQ2_M 1.2
GGUF i1-Q2_K_S 1.3 very low quality
GGUF i1-Q2_K 1.3 IQ3_XXS probably better
GGUF i1-IQ3_XXS 1.4 lower quality
GGUF i1-IQ3_XS 1.5
GGUF i1-IQ3_S 1.6 beats Q3_K*
GGUF i1-Q3_K_S 1.6 IQ3_XS probably better
GGUF i1-IQ3_M 1.6
GGUF i1-Q3_K_M 1.7 IQ3_S probably better
GGUF i1-Q3_K_L 1.8 IQ3_M probably better
GGUF i1-IQ4_XS 1.9
GGUF i1-IQ4_NL 2.0 prefer IQ4_XS
GGUF i1-Q4_0 2.0 fast, low quality
GGUF i1-Q4_K_S 2.0 optimal size/speed/quality
GGUF i1-Q4_K_M 2.1 fast, recommended
GGUF i1-Q4_1 2.2
GGUF i1-Q5_K_S 2.4
GGUF i1-Q5_K_M 2.4
GGUF i1-Q6_K 2.8 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. 2026-03-05auto-patch README.mde44fbb26.4 KB
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  2. 2026-03-05auto-patch README.md38523a92.4 KB
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  3. 2026-03-05uploaded from leia5eb71ff487 B
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