Data Party THU

Jul 1, 2026 · Artificial Intelligence

How PageIndex Redefines RAG: Unpacking Its Structural Advantage Over Traditional Vector Retrieval

PageIndex introduces a non‑vector, reasoning‑based RAG approach that builds a hierarchical index from a document’s structure, lets large language models navigate to relevant sections, and delivers precise, citation‑rich answers, making it especially effective for long, well‑structured texts such as financial reports, legal contracts, and academic papers.