Introducing PageIndex Flash: Fast Local Tree Indexing for PDFs

PageIndex Flash runs entirely on your own machine and is designed for text-based PDFs. It builds a hierarchical tree index from a PDF's own layout, indexing a 1,000-page document in minutes for about a dollar. PageIndex Flash is available now in the PageIndex SDK, with your own LLM and API key, page-level citations, no chunking and no vector database.