extraltodeus/Qwen3.5-9B-Nikusui-v1

VISIONConcurrent Unit Cost:1Model Size:9BQuant:FP8Context Size:32kTool Calling:SupportedPublished:Jul 11, 2026License:apache-2.0Architecture:Transformer0.0K Open Weights Featherless Exclusive Cold

extraltodeus/Qwen3.5-9B-Nikusui-v1 is a manually edited Qwen3.5-9B-Base model, created by extraltodeus using the J-Wash tool based on Anthropic's Jacobian-Lens. This model serves as a proof of concept for direct model modification, allowing for the retention of specific edits made in the J-Space. Notably, this model is designed to spontaneously produce NSFW content, making it distinct for research and experimental applications in content generation. It demonstrates the capabilities of direct model editing for specific behavioral outcomes.

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Model Overview

extraltodeus/Qwen3.5-9B-Nikusui-v1 is a unique variant of the Qwen3.5-9B-Base model, developed by extraltodeus. It stands out as a manually edited model, utilizing the custom J-Wash tool, which is inspired by Anthropic's Jacobian-Lens. This editing process allows for direct modifications to the base model, with the ability to save these changes while retaining their effects, including suppression and replacement of specific behaviors.

Key Capabilities & Features

  • Direct Model Editing: Nikusui-v1 is a proof of concept demonstrating the J-Wash tool's ability to directly modify and save changes to a base LLM.
  • Behavioral Modification: The model's behavior has been specifically altered to spontaneously generate NSFW content, as detailed in its edit_meta.json configuration.
  • Reproducibility: The edit_meta.json file is provided, allowing users to reproduce the modifications or further experiment with the Qwen3.5-9B-Base model using J-Wash and its pre-trained J-Lens.

Intended Use Cases

  • Research into Model Editing: Ideal for researchers exploring direct manipulation of LLM weights and their impact on model output.
  • Experimental Content Generation: Suitable for specific experimental applications where the spontaneous generation of NSFW content is a desired outcome, in the name of science.