System-based comparison of the knowledge level of popular AI chatbots on human anatomy: a multiple-choice exam analysis of GPT-4.1, DeepSeek, Co-Pilot, and Gemini models

Surg Radiol Anat. 2025 Nov 13;48(1):1. doi: 10.1007/s00276-025-03769-8.
No abstract available

Keywords: Anatomy; Artificial intelligence; Chatbot; Exam evaluation; Medical education.