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Burcu Celen

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Open access Aug 2026

Comparative Performance of GPT-5.1, Claude Sonnet 4.5, Gemini 2.0 Flash, and DeepSeek-R1 on Oral and Maxillofacial Radiology Questions From the Turkish Dental Specialisation Examination

Introduction: Rapid advances in artificial intelligence (AI) and large language models (LLMs) have increased interest in their use in dental education and assessment. This study evaluated the accuracy of GPT-5.1, Claude Sonnet 4.5, Gemini 2.0 Flash, and DeepSeek-R1 on Turkish Dental Specialisation Exam (DUS) questions...

Gaye Keser, Burcu Celen, Filiz Mediha Namdar Pekiner · 0 citations

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