{"entity": "Global AI Hackathon", "url": "https://wpnews.pro/entity/Global AI Hackathon", "count": 1, "articles": [{"slug": "rag-without-persona-modeling-fails-patient-clinical-relevance", "title": "RAG Without Persona Modeling Fails Patient Clinical Relevance", "url": "https://wpnews.pro/news/rag-without-persona-modeling-fails-patient-clinical-relevance", "published_at": "2026-06-05 01:59:32+00:00"}]}