אונטולוגיות חוזרות: למה סוכנים AI מאמצים את הרשת הסמנטית

תקציר מקורי באנגליתOne of the most watched videos from the recent AI Engineer World’s Fair is a 20-minute talk by Frank Coyle , a professor of computer science who currently teaches generative AI and LLMs at UC Berkeley. Drawing on his decades of experience, Coyle re-introduced the concept and practice of ontologies to today’s AI engineers . Coyle argued that while LLMs are very effective at providing probabilistic reasoning, for agentic systems to be truly effective they need “logical guardrails” — by which he means ontologies. UC Berkeley professor Frank Coyle speaking at AIEWF 2026. In computer science, an ontology is “a description of data structure – of classes, properties, and relationships in a domain of knowledge” (as nicely defined by Oxford Semantic T