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mradermacher/Atomight-V2.2-UltraThink-0.5B-abliterated-i1-GGUF

mradermacher 500M GGUF second-order 33K ctx
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Response includes
  • classification m8
  • files 27
  • hub_downloads_all_time 3,174
  • 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='usermma/Atomight-V2.2-UltraThink-0.5B-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
644 last 30d - stable
Likes
0
Model age
3mo ago
created 2026-06-29
Downloads over time
Now3.3K→from1.6K↑102%
1.5K2.2K2.8K3.5K1.6K on Jul 13.3K on Oct 123.3K on Oct 11JulAugSepOct
Jul 1 → Oct 12 · 55 snapshots · spans 103 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
apache-2.0
Quantizations
IQ1 IQ2 IQ3 IQ4 Q2_K Q3_K Q4 Q4_K Q5_K Q6_K
Tags
transformers gguf obliteratus abliteration uncensored obliterate en base_model:usermma/Atomight-V2.2-UltraThink-0.5B-abliterated base_model:quantized:usermma/Atomight-V2.2-UltraThink-0.5B-abliterated license:apache-2.0 endpoints_compatible region:us

Related

Total size
7.98 GB
Files
27
Quantizations
11
Registered
2026-08-22 13:56
Last updated on HF
2026-06-29 14:16

Files by quantization

Q6_K 1 file 482 MB
Atomight-V2.2-UltraThink-0.5B-abliterated.i1-Q6_K.gguf 482 MB 97da55b6 download
Q5_K 2 files 794 MB
Atomight-V2.2-UltraThink-0.5B-abliterated.i1-Q5_K_M.gguf 401 MB 4525821b download
Atomight-V2.2-UltraThink-0.5B-abliterated.i1-Q5_K_S.gguf 394 MB 4761beb0 download
Q4_K 2 files 747 MB
Atomight-V2.2-UltraThink-0.5B-abliterated.i1-Q4_K_M.gguf 379 MB 1052666d download
Atomight-V2.2-UltraThink-0.5B-abliterated.i1-Q4_K_S.gguf 368 MB 44f59ea2 download
Q4 2 files 694 MB
Atomight-V2.2-UltraThink-0.5B-abliterated.i1-Q4_1.gguf 357 MB 3b15498f download
Atomight-V2.2-UltraThink-0.5B-abliterated.i1-Q4_0.gguf 337 MB bf121e89 download
Q3_K 3 files 1014 MB
Atomight-V2.2-UltraThink-0.5B-abliterated.i1-Q3_K_L.gguf 352 MB 3c13ebe4 download
Atomight-V2.2-UltraThink-0.5B-abliterated.i1-Q3_K_M.gguf 339 MB 499211a0 download
Atomight-V2.2-UltraThink-0.5B-abliterated.i1-Q3_K_S.gguf 323 MB 49805a56 download
IQ4 2 files 670 MB
Atomight-V2.2-UltraThink-0.5B-abliterated.i1-IQ4_NL.gguf 336 MB f2a1edd1 download
Atomight-V2.2-UltraThink-0.5B-abliterated.i1-IQ4_XS.gguf 333 MB 3b1e2d65 download
IQ3 4 files 1.26 GB
Atomight-V2.2-UltraThink-0.5B-abliterated.i1-IQ3_M.gguf 327 MB 877c2bbb download
Atomight-V2.2-UltraThink-0.5B-abliterated.i1-IQ3_S.gguf 323 MB 9b85567c download
Atomight-V2.2-UltraThink-0.5B-abliterated.i1-IQ3_XS.gguf 323 MB 0bba573a download
Atomight-V2.2-UltraThink-0.5B-abliterated.i1-IQ3_XXS.gguf 318 MB 0b735d3d download
Q2_K 2 files 639 MB
Atomight-V2.2-UltraThink-0.5B-abliterated.i1-Q2_K.gguf 323 MB c3fd33c2 download
Atomight-V2.2-UltraThink-0.5B-abliterated.i1-Q2_K_S.gguf 316 MB 669035c6 download
IQ2 4 files 1.21 GB
Atomight-V2.2-UltraThink-0.5B-abliterated.i1-IQ2_M.gguf 313 MB 4fad633b download
Atomight-V2.2-UltraThink-0.5B-abliterated.i1-IQ2_S.gguf 311 MB f39720ee download
Atomight-V2.2-UltraThink-0.5B-abliterated.i1-IQ2_XS.gguf 309 MB 11a7ebe7 download
Atomight-V2.2-UltraThink-0.5B-abliterated.i1-IQ2_XXS.gguf 307 MB 74e6ce9c download
IQ1 2 files 604 MB
Atomight-V2.2-UltraThink-0.5B-abliterated.i1-IQ1_M.gguf 303 MB 3e2597fc download
Atomight-V2.2-UltraThink-0.5B-abliterated.i1-IQ1_S.gguf 301 MB 18bcc36f download
Auxiliary files 3 files 996 KB
Atomight-V2.2-UltraThink-0.5B-abliterated.imatrix.gguf 985 KB df8bd099 download
README.md 7.18 KB e9d14f60 download
.gitattributes 3.74 KB 7f954bec download

README current version from Hugging Face


base_model: usermma/Atomight-V2.2-UltraThink-0.5B-abliterated
language: en
library_name: transformers
license: apache-2.0
mradermacher:
readme_rev: 1
quantized_by: mradermacher
tags:

  • obliteratus
  • abliteration
  • uncensored
  • obliterate

About

weighted/imatrix quants of https://huggingface.co/usermma/Atomight-V2.2-UltraThink-0.5B-abliterated

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

static quants are available at https://huggingface.co/mradermacher/Atomight-V2.2-UltraThink-0.5B-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 0.4
GGUF i1-IQ2_XS 0.4
GGUF i1-IQ2_S 0.4
GGUF i1-IQ2_M 0.4
GGUF i1-Q2_K_S 0.4 very low quality
GGUF i1-IQ3_XXS 0.4 lower quality
GGUF i1-Q3_K_S 0.4 IQ3_XS probably better
GGUF i1-IQ3_S 0.4 beats Q3_K*
GGUF i1-IQ3_XS 0.4
GGUF i1-Q2_K 0.4 IQ3_XXS probably better
GGUF i1-IQ3_M 0.4
GGUF i1-IQ4_XS 0.4
GGUF i1-IQ4_NL 0.5 prefer IQ4_XS
GGUF i1-Q4_0 0.5 fast, low quality
GGUF i1-Q3_K_M 0.5 IQ3_S probably better
GGUF i1-Q3_K_L 0.5 IQ3_M probably better
GGUF i1-Q4_1 0.5
GGUF i1-Q4_K_S 0.5 optimal size/speed/quality
GGUF i1-Q4_K_M 0.5 fast, recommended
GGUF i1-Q5_K_S 0.5
GGUF i1-Q5_K_M 0.5
GGUF i1-Q6_K 0.6 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. 2026-06-29auto-patch README.md3bdcae57.2 KB
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  2. 2026-06-29auto-patch README.mdc31ddc12.5 KB
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  3. 2026-06-29uploaded from backb8d8337495 B
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