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Model: spikymoth/G3-Heresy-MPOA-G-W99-D0.0690-R02-GGUF
Source: Original Platform

README.md

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+---
+language: en
+library_name: llama.cpp
+pipeline_tag: text-generation
+tags:
+- gguf
+---
+
+An experimental ablation of Gemma-3-27B-it, using the [Heretic](https://github.com/p-e-w/heretic) tool.
+
+Compared to the standard configuration of Heretic, there are a few changes:
+1. The training and test datasets used were extended compared to the default subset used by Heretic
+2. A version of [Magnitude-Preserving Orthogonal Ablation](https://huggingface.co/blog/grimjim/norm-preserving-biprojected-abliteration) (MPOA) is used
+3. To stay faithful to MPOA, the harmful direction to ablate is chosen from between 2 layers (Heretic's "global" direction scope)
+4. To stay faithful to MPOA, a 99% winsorization is applied to the residuals
+5. Some additional refusal markers were added to avoid bypassing the refusal detection with bad punctuation
+
+To achieve strong results:
+1. Parameter ranges were iteratively refined by looking at resulting refusal and divergence scores
+2. The scoring function was adjusted to prioritize low-refusal results
+
+The model name contains the properties of the ablation:
+1. `MPOA` for the usage of Magnitude-Preserving Orthogonal Ablation
+2. `G` for the usage of global direction scope
+3. `W` for the usage of winsorization
+4. `D` for the measured KL divergence
+5. `R` for the number of refusals
+
+Original: https://huggingface.co/spikymoth/G3-Heresy-MPOA-G-W99-D0.0690-R02  
+GGUF (standard): https://huggingface.co/spikymoth/G3-Heresy-MPOA-G-W99-D0.0690-R02-GGUF  
+GGUF (imatrix): https://huggingface.co/spikymoth/G3-Heresy-MPOA-G-W99-D0.0690-R02-i1-GGUF  
+MLX: https://huggingface.co/spikymoth/G3-Heresy-MPOA-G-W99-D0.0690-R02-MLX