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

mradermacher/qwen2.5-1.5B-extended-refusal-2-0-abliterated-i1-GGUF

mradermacher Qwen 1.5B GGUF second-order 33K ctx
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curl -H "Authorization: Bearer $ABL_KEY" \
     "https://abliteration.org/api/v1/models/mradermacher%2Fqwen2.5-1.5B-extended-refusal-2-0-abliterated-i1-GGUF"
Response includes
  • classification m8
  • files 27
  • hub_downloads_all_time 814
  • 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='HarethahMo/qwen2.5-1.5B-extended-refusal-2-0-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
814
325 last 30d - stable
Likes
0
Model age
17mo ago
created 2025-05-04
Downloads over time
Now881→from96↑818%
032364696996 on Apr 30, 2025881 on Oct 11881 on Oct 10Apr '25Jul '25Oct '25JanAprJulOct
Apr 30, 2025 → Oct 11 · 115 snapshots · spans 529 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 · 511 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 endpoints_compatible region:us imatrix conversational

Related

Total size
17.7 GB
Files
27
Quantizations
11
Registered
2026-08-22 13:56
Last updated on HF
2025-05-04 21:58

Files by quantization

Q6_K 1 file 1.19 GB
qwen2.5-1.5B-extended-refusal-2-0-abliterated.i1-Q6_K.gguf 1.19 GB ba6c6638 download
Q5_K 2 files 2.07 GB
qwen2.5-1.5B-extended-refusal-2-0-abliterated.i1-Q5_K_M.gguf 1.05 GB 55484dd8 download
qwen2.5-1.5B-extended-refusal-2-0-abliterated.i1-Q5_K_S.gguf 1.02 GB f72924b5 download
Q4 2 files 1.82 GB
qwen2.5-1.5B-extended-refusal-2-0-abliterated.i1-Q4_1.gguf 970 MB ec147c99 download
qwen2.5-1.5B-extended-refusal-2-0-abliterated.i1-Q4_0.gguf 894 MB dd267b1f download
Q4_K 2 files 1.79 GB
qwen2.5-1.5B-extended-refusal-2-0-abliterated.i1-Q4_K_M.gguf 940 MB d777192f download
qwen2.5-1.5B-extended-refusal-2-0-abliterated.i1-Q4_K_S.gguf 897 MB bd93f4cd download
IQ4 2 files 1.71 GB
qwen2.5-1.5B-extended-refusal-2-0-abliterated.i1-IQ4_NL.gguf 893 MB 81ddaf24 download
qwen2.5-1.5B-extended-refusal-2-0-abliterated.i1-IQ4_XS.gguf 854 MB dda5827f download
Q3_K 3 files 2.30 GB
qwen2.5-1.5B-extended-refusal-2-0-abliterated.i1-Q3_K_L.gguf 839 MB 5aaa25de download
qwen2.5-1.5B-extended-refusal-2-0-abliterated.i1-Q3_K_M.gguf 786 MB 37fbd9b7 download
qwen2.5-1.5B-extended-refusal-2-0-abliterated.i1-Q3_K_S.gguf 726 MB 87f19682 download
IQ3 4 files 2.74 GB
qwen2.5-1.5B-extended-refusal-2-0-abliterated.i1-IQ3_M.gguf 741 MB d542cd4a download
qwen2.5-1.5B-extended-refusal-2-0-abliterated.i1-IQ3_S.gguf 727 MB e786fd9c download
qwen2.5-1.5B-extended-refusal-2-0-abliterated.i1-IQ3_XS.gguf 698 MB 2ac54732 download
qwen2.5-1.5B-extended-refusal-2-0-abliterated.i1-IQ3_XXS.gguf 638 MB d61a9099 download
Q2_K 2 files 1.23 GB
qwen2.5-1.5B-extended-refusal-2-0-abliterated.i1-Q2_K.gguf 645 MB 96a94aaa download
qwen2.5-1.5B-extended-refusal-2-0-abliterated.i1-Q2_K_S.gguf 610 MB dee72df6 download
IQ2 4 files 2.07 GB
qwen2.5-1.5B-extended-refusal-2-0-abliterated.i1-IQ2_M.gguf 573 MB 7a4d8c0b download
qwen2.5-1.5B-extended-refusal-2-0-abliterated.i1-IQ2_S.gguf 538 MB 9bfab87a download
qwen2.5-1.5B-extended-refusal-2-0-abliterated.i1-IQ2_XS.gguf 525 MB d99b71bb download
qwen2.5-1.5B-extended-refusal-2-0-abliterated.i1-IQ2_XXS.gguf 487 MB 1dd08c26 download
IQ1 2 files 859 MB
qwen2.5-1.5B-extended-refusal-2-0-abliterated.i1-IQ1_M.gguf 443 MB 0c2d7d03 download
qwen2.5-1.5B-extended-refusal-2-0-abliterated.i1-IQ1_S.gguf 416 MB 65030129 download
Auxiliary files 3 files 1.96 MB
imatrix.dat 1.95 MB c4e28f1d download
README.md 6.67 KB 01bb4bb2 download
.gitattributes 3.79 KB 7be198bb download

README current version from Hugging Face


base_model: HarethahMo/qwen2.5-1.5B-extended-refusal-2-0-abliterated
language:

  • en
    library_name: transformers
    quantized_by: mradermacher
    tags: []

About

weighted/imatrix quants of https://huggingface.co/HarethahMo/qwen2.5-1.5B-extended-refusal-2-0-abliterated

static quants are available at https://huggingface.co/mradermacher/qwen2.5-1.5B-extended-refusal-2-0-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 i1-IQ1_S 0.5 for the desperate
GGUF i1-IQ1_M 0.6 mostly desperate
GGUF i1-IQ2_XXS 0.6
GGUF i1-IQ2_XS 0.7
GGUF i1-IQ2_S 0.7
GGUF i1-IQ2_M 0.7
GGUF i1-Q2_K_S 0.7 very low quality
GGUF i1-IQ3_XXS 0.8 lower quality
GGUF i1-Q2_K 0.8 IQ3_XXS probably better
GGUF i1-IQ3_XS 0.8
GGUF i1-Q3_K_S 0.9 IQ3_XS probably better
GGUF i1-IQ3_S 0.9 beats Q3_K*
GGUF i1-IQ3_M 0.9
GGUF i1-Q3_K_M 0.9 IQ3_S probably better
GGUF i1-Q3_K_L 1.0 IQ3_M probably better
GGUF i1-IQ4_XS 1.0
GGUF i1-IQ4_NL 1.0 prefer IQ4_XS
GGUF i1-Q4_0 1.0 fast, low quality
GGUF i1-Q4_K_S 1.0 optimal size/speed/quality
GGUF i1-Q4_K_M 1.1 fast, recommended
GGUF i1-Q4_1 1.1
GGUF i1-Q5_K_S 1.2
GGUF i1-Q5_K_M 1.2
GGUF i1-Q6_K 1.4 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. 2025-05-04auto-patch README.md986f5456.7 KB
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  2. 2025-05-04uploaded from marco222aa6c264 B
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