Knowledge graph - Scientific news
Neo4j has launched "Graph--Native Vector Search 2.0," a significant upgrade to its graph database engine that integrates vector embeddings directly into the graph's topological structure. Announced on September 10, 2026, the technology enables Large Language Models to perform "Topological RAG," where the AI considers both semantic similarity and structural connectivity during data retrieval. For the business sector, this breakthrough enables "Deep Contextual Recommendation Engines," allowing e--commerce and media platforms to provide hyper--personalized suggestions based on complex user--product relationship paths rather than simple keyword matching.