{"repo":"Extraltodeus/J-Wash","free":true,"listed":false,"github":"https://github.com/Extraltodeus/J-Wash","clone":"git clone https://github.com/Extraltodeus/J-Wash.git","description":"Jacobian-Brainwash : A manual alignment tool for large language models built on Anthropic's Jacobian Lens. Results are exportable.","language":"Python","stars":219,"topics":["ai","anthropic","huggingface","interpretability","jacobian-lens","llm","mechanistic-interpretability","model-editing","neural-networks","pytorch"],"license":"Apache-2.0","category":"machine-learning","readme_excerpt":"J-Wash Introduction Reshape a model's identity and behavior by editing token directions, then bake those edits into a real checkpoint you can run anywhere. No training, no dataset, no fine-tuning. J-Wash is a local studio (FastAPI + React) for exploring, editing the J-space of any Hugging Face LLM, and export a usable checkpoint . You chat with a model while a live Jacobian lens shows what each layer is \"reading,\" pin and inspect concepts, then wash the model's identity or behavior with a few token-level rules turn \"I am a large language model\" into \"I am a large language fish\" and export the result as a standalone model (full checkpoint, modified layers, or LoRA): standard safetensors weights that load anywhere transformers models do. The editing preview runs live in the chat, and the exported checkpoint reproduces it faithfully. What you see is what you get . Introducing non-expert friendly alignment! --- Table of Contents - What it's built on - Installation - Native - Docker - Running - Usage - 1. Load a model - 2. Load a Jacobian lens - 3. Chat with the live lens - 4. Edit tokens ☢ - 5. Export the edit - 6. Fit your own lens - CLI (no UI) - Project layout - Notes - Final words - Credits - License --- What it's built on J-Wash is built on Anthropic's Jacobian lens (the jlens library), a method that reads each layer's contribution to the residual stream through the model's own un-embedding. On top of it, J-Wash adds: - an interactive chat UI with the lens rendered live (hea","default_branch":null,"files":null,"tree":[],"storefront":"/r/Extraltodeus","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/Extraltodeus/J-Wash/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}