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gemma-4-31b-abliterated-v1.1
Kooten/gemma-4-31b-abliterated-v1.1
gemma-4-31b-abliterated-v1.1 is a machine learning model from Kooten. Use it for the machine learning task on the model card, and read the license before you ship it in a product. The card lists the license as apache-2.0.
Abliterated (uncensored) version of google/gemma-4-31B-it.
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At a glance
- License
- apache-2.0
- Model type
- gemma4
- Access
- Public
- Created
- Apr 7, 2026
- Updated
- Apr 7, 2026
- SHA
- 4b215fad
Base models
Model card
From the Hugging Face model README
Gemma-4-31b-abliterated v1.1
Abliterated (uncensored) version of google/gemma-4-31B-it.
Method
Uncensored using Heretic.
- Trials: 929
- Refusals: 26/100
- KL divergence: 0.3687
Numbers from Heretic repo for comparison:
| Model | Refusals for "harmful" prompts | KL divergence from original model for "harmless" prompts |
|---|---|---|
| google/gemma-3-12b-it (original) | 97/100 | 0 (by definition) |
| mlabonne/gemma-3-12b-it-abliterated-v2 | 3/100 | 1.04 |
| huihui-ai/gemma-3-12b-it-abliterated | 3/100 | 0.45 |
| p-e-w/gemma-3-12b-it-heretic | 3/100 | 0.16 |
Notes
Previous version had some artifacts, this one has a fair bit lower divergence and has been more stable. 26% refusals in trial but in practice it works well
License: Apache 2.0 (inherited from the original model).
- Type
- gemma4
- License
- apache-2.0
- Languages
- en
- Created
- Apr 7, 2026
- Updated
- Apr 7, 2026