A few different attempts at orthogonalization/abliteration of llama-3.1-8b-instruct using variations of the method from "Mechanistically Eliciting Latent Behaviors in Language Models".
v1 & v2 were destined for the bit bucket
Each of these use different vectors and have some variations in where the new refusal boundaries lie. None of them seem totally jailbroken.
Advantage: only need to alter down_proj for one layer, so there is usually very little brain damage.
Disadvantage: using the difference of means method is precisely targetted, while this method requires filtering for interesting control vectors from a selection of prompts
