A bolsa de investigação será financiada pelo Projecto FCT LOSS-J - Locate, Organize, Summarize, Suggest, and Justify (2024.07619.IACDC). The research plan outlines a structured approach to developing a software program that combines LLM, RAG, and graph technologies for handling PDF documents. The goal is to create a solution that effectively answers user queries, provides justifications from documents, and visually represents the relationships between document excerpts and query results. This project has the potential to significantly enhance the querying and visualization of information from PDF documents, demonstrating the practical application of advanced NLP and graphbased technologies.