The Librarian – 7.1M-node knowledge graph beats vector search
The Multimodal Librarian is a web-based knowledge management system designed to process and manage PDF content. It features a conversational interface that allows users to interact with the system and receive multimedia responses. The system utilizes a microservices architecture and supports both local development and AWS production environments.
- ▪The system can extract text, images, charts, and metadata from PDF files.
- ▪It offers a unified knowledge management approach, treating books and conversations as equivalent sources of knowledge.
- ▪Users can export content in various formats including .txt, .docx, and .pdf.
Opening excerpt (first ~120 words) tap to expand
Multimodal Librarian A conversational web-based knowledge management system that processes PDF books with multimodal content, stores them in a unified vector database, and enables conversational queries with multimedia output generation. Features Multimodal PDF Processing: Extract text, images, charts, and metadata from PDF files Generic Multi-Level Chunking Framework: Automated content profiling and adaptive chunking strategies Unified Knowledge Management: Treat books and conversations as equivalent knowledge sources Conversational Interface: Multimedia chat interface with real-time interactions Knowledge Graph Integration: Concept extraction and multi-hop reasoning capabilities Multimedia Output Generation: Generate text, charts, audio, and video responses Multi-Format Export: Export…
Excerpt limited to ~120 words for fair-use compliance. The full article is at GitHub.