Agent: Cursor, Claude CodeLLM: Claude 3.5, GPT-4#RAG#Vector Database#Privacy-First#Offline-First#LLM Infrastructure
LEANN is a graph-based vector database that enables efficient RAG (Retrieval-Augmented Generation) on personal devices with 97% storage savings. It uses selective recomputation to compute embeddings on-demand rather than storing them, enabling semantic search across millions of documents while maintaining 100% privacy and offline-first operation.