I created a super harmful model ! :D (by tweaking it's J-Space!!!)

Reddit r/LocalLLaMA 07/11/26, 05:19 PM Models

jacobian-lens model-tweaking abliteration nsfw-model experimental open-source

Summary

The author created a tool based on Anthropic's Jacobian-Lens to manually tweak a model's Jacobian Space, producing an uncensored model called Nikusui-v1, released with GGUF quantizations.

Soooo! Since Anthropic share their Jacobian-Lens a few days ago I went on and made a tool based on it which adds the possibilité to export a model which will have the same behavior after tweaking it's J-Space. This means manually alter the behavior and abliterate by using a human brain. I'm still working on it but couldn't wait to produce something first. SO After finally getting a working codebase I immediatly jumped and tried to make pretty pervy model PURELY in the name of science. Let me introduce you to Nikusui-v1 the first of it's kind ! And a couple gguf quants I'd be delighted to get some feedback :D

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