guccigidda/gemma-3-1b-it-heretic-extreme-uncensored-abliterated
Abliterated vs google/gemma-3-1b-it. Looks like abliteration (refusal removal): only the output projections (down_proj, o_proj) changed, in 17 of 26 layers. Abliteration edits exactly these matrices to remove a "refusal direction"; everything else is untouched.
Tensors changed: Embeddings 0/1, Norms 0/157, MLP 17/78, Attention 12/104
4 other repos hold byte-for-byte identical weight files.