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

mradermacher/gemma-4-E4B-it-Claude-Opus-4.5-HERETIC-UNCENSORED-Thinking-i1-GGUF

mradermacher Gemma GGUF second-order 131K ctx
Your rig guess connected
? Why do I need an app?
Reading your rig…

This is a rough estimate. Install the free app - we'll show exact numbers.

Reading real hardware from your app right now. Numbers below are exact.

Below is the per-quantization compatibility for this model.

curl -H "Authorization: Bearer $ABL_KEY" \
     "https://abliteration.org/api/v1/models/mradermacher%2Fgemma-4-E4B-it-Claude-Opus-4.5-HERETIC-UNCENSORED-Thinking-i1-GGUF"
Response includes
  • classification m3
  • files 18
  • hub_downloads_all_time 21,499
  • author_summary 3324 models
  • readme_text full
10 credits · hourly refresh · ~4 KB payload Get an API key →
Abliteration classifier · v1.0.0
M3
Primary method

Layer-wise ablation

Applied on top of direct removal inherited from the base model.
Confidence
HIGH
Inherited from base model
Why this label 2 signals
Producer identity confirmed by naming conventions, tags or the model card. This label is very unlikely to change.
  • 'heretic' in model name (Heretic-produced)
  • Heretic uses layer-wise optimization (M3) with underlying direction removal (M1)
Refusal direction extracted via
Extraction technique

Difference-of-means

Confidence
HIGH
Why we say so
name contains 'heretic'; Heretic default extraction is difference-of-means (Arditi 2024)
Downloads · lifetime
21K
1K last 30d - cooling
Likes
8
Model age
6mo ago
created 2026-04-12
Downloads over time
Now21.7K→from3.2K↑575%
2.3K9.4K16.5K23.6K3.2K on Apr 1521.7K on Oct 11AprMayJunJulAugSepOct
Apr 15 → Oct 11 · 65 snapshots · spans 179 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 · 3K downloads combined

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

Metadata

License
apache-2.0
Languages
en
Quantizations
IQ3 IQ4 Q2_K Q3_K Q4 Q4_K Q5_K Q6_K
Tags
transformers gguf heretic abliterated uncensored finetune unsloth en base_model:DavidAU/gemma-4-E4B-it-Claude-Opus-4.5-HERETIC-UNCENSORED-Thinking base_model:quantized:DavidAU/gemma-4-E4B-it-Claude-Opus-4.5-HERETIC-UNCENSORED-Thinking license:apache-2.0 endpoints_compatible

Related

Total size
72.1 GB
Files
18
Quantizations
9
Registered
2026-08-22 13:56
Last updated on HF
2026-04-21 08:27

Files by quantization

Q6_K 1 file 5.79 GB
gemma-4-E4B-it-Claude-Opus-4.5-HERETIC-UNCENSORED-Thinking.i1-Q6_K.gguf 5.79 GB 6fa4de49 download
Q5_K 2 files 10.7 GB
gemma-4-E4B-it-Claude-Opus-4.5-HERETIC-UNCENSORED-Thinking.i1-Q5_K_M.gguf 5.37 GB 79227d3e download
gemma-4-E4B-it-Claude-Opus-4.5-HERETIC-UNCENSORED-Thinking.i1-Q5_K_S.gguf 5.30 GB 95e71fda download
Q4 2 files 9.90 GB
gemma-4-E4B-it-Claude-Opus-4.5-HERETIC-UNCENSORED-Thinking.i1-Q4_1.gguf 5.06 GB 75082203 download
gemma-4-E4B-it-Claude-Opus-4.5-HERETIC-UNCENSORED-Thinking.i1-Q4_0.gguf 4.84 GB 124f0b25 download
Q4_K 2 files 9.81 GB
gemma-4-E4B-it-Claude-Opus-4.5-HERETIC-UNCENSORED-Thinking.i1-Q4_K_M.gguf 4.97 GB 944adbed download
gemma-4-E4B-it-Claude-Opus-4.5-HERETIC-UNCENSORED-Thinking.i1-Q4_K_S.gguf 4.85 GB e71a10df download
IQ4 2 files 9.56 GB
gemma-4-E4B-it-Claude-Opus-4.5-HERETIC-UNCENSORED-Thinking.i1-IQ4_NL.gguf 4.84 GB 65965a9e download
gemma-4-E4B-it-Claude-Opus-4.5-HERETIC-UNCENSORED-Thinking.i1-IQ4_XS.gguf 4.72 GB 8368bfd5 download
Q3_K 3 files 13.5 GB
gemma-4-E4B-it-Claude-Opus-4.5-HERETIC-UNCENSORED-Thinking.i1-Q3_K_L.gguf 4.68 GB a0b29c6e download
gemma-4-E4B-it-Claude-Opus-4.5-HERETIC-UNCENSORED-Thinking.i1-Q3_K_M.gguf 4.52 GB ea1dc04a download
gemma-4-E4B-it-Claude-Opus-4.5-HERETIC-UNCENSORED-Thinking.i1-Q3_K_S.gguf 4.33 GB 68caf59e download
IQ3 2 files 8.73 GB
gemma-4-E4B-it-Claude-Opus-4.5-HERETIC-UNCENSORED-Thinking.i1-IQ3_M.gguf 4.39 GB d87d0389 download
gemma-4-E4B-it-Claude-Opus-4.5-HERETIC-UNCENSORED-Thinking.i1-IQ3_S.gguf 4.34 GB 303857b8 download
Q2_K 1 file 4.10 GB
gemma-4-E4B-it-Claude-Opus-4.5-HERETIC-UNCENSORED-Thinking.i1-Q2_K.gguf 4.10 GB 0383c0e6 download
Auxiliary files 3 files 4.23 MB
gemma-4-E4B-it-Claude-Opus-4.5-HERETIC-UNCENSORED-Thinking.imatrix.gguf 4.22 MB 2df5b02e download
README.md 6.25 KB a5f81e5e download
.gitattributes 3.19 KB bc6d038d download

README current version from Hugging Face


base_model: DavidAU/gemma-4-E4B-it-Claude-Opus-4.5-HERETIC-UNCENSORED-Thinking
language:

  • en
    library_name: transformers
    license: apache-2.0
    mradermacher:
    readme_rev: 1
    quantized_by: mradermacher
    tags:
  • heretic
  • abliterated
  • uncensored
  • finetune
  • unsloth

About

weighted/imatrix quants of https://huggingface.co/DavidAU/gemma-4-E4B-it-Claude-Opus-4.5-HERETIC-UNCENSORED-Thinking

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

static quants are available at https://huggingface.co/mradermacher/gemma-4-E4B-it-Claude-Opus-4.5-HERETIC-UNCENSORED-Thinking-GGUF

This is a vision model - mmproj files (if any) will be in the static repository.

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-Q2_K 4.5 IQ3_XXS probably better
GGUF i1-Q3_K_S 4.8 IQ3_XS probably better
GGUF i1-IQ3_S 4.8 beats Q3_K*
GGUF i1-IQ3_M 4.8
GGUF i1-Q3_K_M 5.0 IQ3_S probably better
GGUF i1-Q3_K_L 5.1 IQ3_M probably better
GGUF i1-IQ4_XS 5.2
GGUF i1-IQ4_NL 5.3 prefer IQ4_XS
GGUF i1-Q4_0 5.3 fast, low quality
GGUF i1-Q4_K_S 5.3 optimal size/speed/quality
GGUF i1-Q4_K_M 5.4 fast, recommended
GGUF i1-Q4_1 5.5
GGUF i1-Q5_K_S 5.8
GGUF i1-Q5_K_M 5.9
GGUF i1-Q6_K 6.3 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 5 versions

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

  1. 2026-04-21auto-patch README.md953678c6.3 KB
    Loading...
  2. 2026-04-18auto-patch README.md9b6b3886.1 KB
    Loading...
  3. 2026-04-12auto-patch README.mdf835ff76.3 KB
    Loading...
  4. 2026-04-12auto-patch README.md9d59e883.5 KB
    Loading...
  5. 2026-04-12uploaded from nico1e63161f512 B
    Loading...

Discussions 1 thread

  1. 2026-04-13Model not working on Hermes Agent and OpenClawopen4 💬#1
    Loading...
Catalog is the map. Apps are the tools.

Run models on your own machine, not in the cloud.

Every model page has an "Open in Abliteration" button that hands the model directly to the first-party desktop client, at the quantization your rig can actually run. No API keys, no subscription, no prompt leakage.

Open in Abliteration