AI Waka

Feb 24, 2026 · Artificial Intelligence

Stop Fragmenting Docs: How Tree‑Based PageIndex Improves RAG Accuracy and Efficiency

The article explains why breaking documents into countless semantic fragments harms retrieval‑augmented generation, introduces PageIndex’s tree‑structured, inference‑driven approach as a superior alternative, and provides detailed setup, usage, and integration instructions for both local and production environments.