Heretic abliteration
According to the model card, the base Gemma 3 12B IT was decensored with Heretic v1.1.0, Trial 99, reporting 7/100 refusals against 100/100 for the original with 0.0826 KL divergence.
Open Source Model Profile · DreamFast
gemma-3-12b-it-heretic
gemma-3-12b-it-heretic is a 12.19B-parameter Gemma 3 text-generation derivative from DreamFast. According to the model card, it is a Heretic-abliterated form of Gemma 3 12B IT with reduced refusals.
- Publisher
- DreamFast
- Task
- text-generation
- Model type
- gemma3
- License
- gemma
- Library
- transformers
- Publication status
- Accepted · not indexed
Model overview
gemma-3-12b-it-heretic is published by DreamFast as a Gemma3 text-generation model. The captured configuration identifies Gemma3ForConditionalGeneration and Safetensors metadata reports 12,187,325,040 parameters. According to the model card, it is an abliterated form of google/gemma-3-12b-it made with Heretic.
Recorded capabilities
LTX-2 text-encoder packaging
According to the model card, ComfyUI-format bf16 and fp8 files are provided for use as an LTX-2 text encoder through an LTXAV text-encoder loader node.
Multiple GGUF quantizations
According to the model card, GGUF files from F16 through Q3_K_M are listed, with Q4_K_M marked as the publisher-recommended option.
Use cases in the source record
- Text-encoder use in LTX-2 video-generation workflows where the publisher says reduced refusal behavior gives more faithful prompt encoding.
- Local text-generation experiments using the documented Hugging Face, ComfyUI, or GGUF files, subject to the Gemma license.
Limitations and unknowns
- According to the model card, this v1 has no vision support and the publisher recommends v2 for vision capability and newer Heretic decensoring.
- According to the model card, GGUF support in ComfyUI for Gemma text encoders is described as experimental.
- No independent evaluation results were extracted from this record; refusal and KL figures are publisher claims.
- Provider state is historical snapshot data, not independently refreshed current availability.
Source and provenance
Source: DreamFast/gemma-3-12b-it-heretic
Captured: Unknown. Processed: 2026-09-07T19:35:38.974084+00:00.
Gemma 3 12B IT - Heretic (Abliterated) 💬 Community: Join the Abliterlitics Discord for discussion, model releases and support. An abliterated version of Google's Gemma 3 12B IT created using Heretic . This model has reduced refusals while maintaining model quality, making it suitable as an uncensored text encoder for video generation models like LTX-2. Version 2 is now available Check out Gemma 3 12b it Heretic v2 which has vision capabilities, NVFP4 support and decensored with Heretic v1.2.0. It'd be better to use v2. This current v1 has no vision support and wont work with nodes like TextGenerateLTX2Prompt . Model Details Base Mo…
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