byroneverson/Yi-1.5-9B-Chat-abliterated

Abliterated vs 01-ai/Yi-1.5-9B-Chat. Looks like abliteration (refusal removal): only the output projections (down_proj, embed_tokens, o_proj) changed, in 48 of 48 layers. Abliteration edits exactly these matrices to remove a "refusal direction"; everything else is untouched.

Tensors changed: Embeddings 1/1, Norms 0/97, MLP 48/144, Attention 48/192, lm_head 0/1

2 derivatives checked

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