Subject
2 entries
Question Answering
Bookmarks
PDFTriage: Question Answering over Long, Structured Documents
PDFTriage is a method for question answering over long, structured PDF documents that uses the document's structure (pages, sections, tables of contents) as a triage layer before retrieval — letting the LLM navigate the document intelligently rather than relying on flat embedding search.
Haystack: Question Answering at Scale
Haystack by deepset is an open-source NLP framework for building question-answering and search systems at scale — Retriever-Reader pipelines over large document corpora. An early entrant in what became the RAG ecosystem.
