PDFMathTranslate

Open-source context retrieval layer for AI agents that automatically extracts, indexes, and retrieves structured context from diverse data sources.

Extract and convert data from any document (PDFs, images, Word, PPT, URLs) into multiple formats including Markdown, JSON, and CSV.

SQL-Driven RAG Engine that automatically builds knowledge graphs during querying, combining SQL query capabilities with Retrieval-Augmented Generation for efficient knowledge retrieval.

A Python library by Google for extracting structured information from unstructured text using LLMs with precise source grounding and interactive visualization, designed for data annotation and knowledge extraction workflows.