Knowledge Management
Ghost Knowledge: When Your RAG System Cites Documents That No Longer Exist
Your RAG system confidently quotes a policy that was updated months ago. The old version is still in the vector database. Nobody notices until the wrong answer costs real money. Here's how to find and fix ghost knowledge.
Obsidian + Local LLM: Build a Private AI Second Brain
Connect Obsidian to a local LLM via Ollama for private AI-powered note search, summaries, and chat. Step-by-step setup with Copilot and Smart Connections.