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

Nabbers1999/gemma-3-27b-it-abliterated-refined-novis

Nabbers1999 Gemma 27B
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/Nabbers1999%2Fgemma-3-27b-it-abliterated-refined-novis"
Response includes
  • classification m1
  • files 24
  • benchmarks 16 entries
  • hub_downloads_all_time 304
  • author_summary 8 models
  • readme_text full
10 credits · hourly refresh · ~4 KB payload Get an API key →
Abliteration classifier · v1.0.0
M1
Primary method

Direct removal

No other method signals detected in this model.
Confidence
MEDIUM
Why this label 3 signals
Method inferred from partial signals - repository name, related files, or tag patterns. Producer identity not confirmed; label may sharpen or shift as we gather more evidence.
  • 'abliterated' in name/tags
  • is_gguf=0 (base model)
  • no specific method indicators - defaulting to M1 (most common)
Refusal direction extracted via
Extraction technique

Difference-of-means

Confidence
MEDIUM
Why we say so
primary_method=M1; difference-of-means is the reference extraction for M1/M3 (Arditi 2024)
Downloads · lifetime
304
118 last 30d - stable
Likes
2
Descendants
2
in 2 direct forks
Model age
9mo ago
created 2025-12-27
Downloads over time
Now316→from56↑464%
4314324234256 on Dec 31, 2025316 on Oct 11Dec '25FebAprJunAugOct
Dec 31, 2025 → Oct 11 · 80 snapshots · spans 284 days

Benchmarks

Portrait before abliteration
Benchmarks of the base model as it stood before the refusal-removal operation. Compare with the numbers above to see what the operation cost.
Benchmark Score Source
Arena-Battles 37211 LM-Arena
LM Arena Elo 1358.3955692803715 LM-Arena
Arena-Elo-Lower 1354.342781362301 LM-Arena
Arena-Elo-Upper 1362.4483571984422 LM-Arena
Arena-Rank 37 LM-Arena
Entertainment 1.1 UGI
Hazardous 2.4 UGI
Natural Intelligence 34.45 UGI
Political lean -14.2% UGI
Sensitive-Info 20.64 UGI
SocPol 3 UGI
UGI 20.43 UGI
Willingness (10) 2 UGI
W10-Adherence 0 UGI
W10-Direct 4 UGI
Writing 44.99 UGI

Genealogy 2 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.

Metadata

License
gemma
Languages
en
Tags
transformers safetensors gemma3_text text-generation gemma gemma-3 conversational abliterated en base_model:google/gemma-3-27b-it base_model:finetune:google/gemma-3-27b-it license:gemma

Related

Total size
50.3 GB
Files
24
Quantizations
1
Registered
2026-08-22 13:56
Last updated on HF
2026-02-01 04:49

Files by quantization

Auxiliary files 24 files 50.3 GB
model-00004-of-00012.safetensors 4.61 GB 6f8e3555 download
model-00005-of-00012.safetensors 4.61 GB 11c430a8 download
model-00006-of-00012.safetensors 4.61 GB 38f62ed8 download
model-00007-of-00012.safetensors 4.61 GB b5a7d4e7 download
model-00008-of-00012.safetensors 4.61 GB 4d7037be download
model-00009-of-00012.safetensors 4.61 GB f8fc5d18 download
model-00010-of-00012.safetensors 4.61 GB adb425c5 download
model-00011-of-00012.safetensors 4.61 GB 649725f8 download
model-00003-of-00012.safetensors 4.61 GB 2e187277 download
model-00002-of-00012.safetensors 4.61 GB 92e73cc3 download
model-00001-of-00012.safetensors 3.73 GB ca813b00 download
model-00012-of-00012.safetensors 441 MB 2fe7ab61 download
tokenizer.json 31.8 MB 4667f208 download
tokenizer.model 4.47 MB 1299c11d download
tokenizer_config.json 1.10 MB 9c2583b0 download
model.safetensors.index.json 66.3 KB f4caca1f download
chat_template.json 1.58 KB 719b0cd0 download
.gitattributes 1.53 KB 52373fe2 download
chat_template.jinja 1.50 KB 1117055a download
config.json 1.05 KB cd9c7fe8 download
README.md 868 B fae427de download
special_tokens_map.json 670 B bdd437b8 download
generation_config.json 210 B c4400ddc download
added_tokens.json 35.0 B e17bde03 download

README current version from Hugging Face


base_model: google/gemma-3-27b-it
library_name: transformers
tags:

  • gemma
  • gemma-3
  • text-generation
  • conversational
  • abliterated
    license: gemma
    language:
  • en

Gemma 3 27B Instruct Abliterated - Refined

This is my biprojected norm preserving abliteration of Gemma 3 27B Instruct as found at Nabbers1999/Gemma-3-27B-it-NP-Abliterated.

This model has undergone further DoRA fine tuning to encourage response neutrality, and in early tests has shown no difference in behavior between toxic and harmless prompts even with no system prompt given.

For further measure, this variant has had its vision features removed and has been reverted to a text only model.

This is an experimental model with no safety features. Use it at your own risk. You are responsible for what you do with it.

README history 8 versions

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

  1. 2026-02-01Update README.mdec09dc3868 B
    Loading...
  2. 2025-12-29Update README.md684dc88863 B
    Loading...
  3. 2025-12-29Update README.md0204fb91.1 KB
    Loading...
  4. 2025-12-29Update README.md1317a271.1 KB
    Loading...
  5. 2025-12-29Update README.md2ec32291.1 KB
    Loading...
  6. 2025-12-27Update README.md70b7ecc862 B
    Loading...
  7. 2025-12-27Update README.mdd1e953a863 B
    Loading...
  8. 2025-12-27Create README.mda63763b734 B
    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