User creates Nikusui-v1 by tweaking Qwen3.5-9B's J-Space

A user has developed a tool based on Anthropic's Jacobian-Lens that allows for the export of models with altered behaviors by manually modifying their J-Space. Using this method, the author created "Nikusui-v1," a variant of Qwen3.5-9B designed to exhibit specific behavioral traits.

• The tool enables manual alteration of model behavior through J-Space manipulation.
• The resulting model, Nikusui-v1, is available on Hugging Face along with GGUF quantizations.
• The author invites feedback on the project and its capabilities.