TY - JOUR TI - Comparative Evaluation of ChatGPT-4o, Gemini 2.5 Pro and Grok-4 in Answering Orthodontics Questions from the Dentistry Specialty Examination AU - Ă–zden, S. AU - Erener, H. JO - Lokman Hekim Health Sci PY - 2026 VL - 6 SP - 126 EP - 133 DO - 10.14744/lhhs.2025.42941 ER -