Why Every RAG Company Is Quietly Building a Graph Layer in 2026

Book: RAG Pocket Guide Also by me: Database Playbook My project: Hermes IDE | GitHub — an IDE for developers who ship with Claude Code and other AI coding tools Me: xgabriel.com | GitHub You ship a RAG bot to a 4,000-employee company. The first demo question is "Who reports to the VP of Engineering's manager?" The retriever returns three pages from the org-chart deck and a 2024 all-hands transcript. The model answers confidently and gets the name wrong, because no single page in the deck contain