InfinimindCreations/Spark-X2.5-4B-uncensored
Abliterated vs XHToken/Spark-X2.5-4B. Looks like abliteration (refusal removal): only the output projections (down_proj, out_proj) changed, in 31 of 36 layers. Abliteration edits exactly these matrices to remove a "refusal direction"; everything else is untouched.
Tensors changed: Embeddings 0/1, Norms 0/73, MLP 27/108, Attention 31/108
1 derivatives checked
- InfinimindCreations/Spark-X2.5-4B-uncensored-GGUF: Same weights, converted