Evaluating the Accuracy and Performance of ChatGPT-4o in Solving Japanese National Dental Technician Examination.

Journal: International dental journal
Published Date: Jun 9, 2025

Abstract

INTRODUCTION AND AIMS: With advancements in artificial intelligence (AI), its role in education and examinations is expanding. This study aimed to evaluate the accuracy and response capability of ChatGPT-4o in solving questions from the Japanese National Dental Technician Examination (JNDTE). By analysing the AI's answers to a variety of questions, including both text-based items and those containing visual information across multiple domains, we examined the practicality of using AI as a supportive tool for learning and assessment in dental education.

Authors

  • Hikaru Fukuda
    Division of Maxillofacial Surgery, Department of Physical Function, Kyushu Dental University, Kitakyushu, Japan.
  • Masaki Morishita
    Division of Clinical Education Development and Research, Department of Oral Function, Kyushu Dental University, Kitakyushu, Japan.
  • Kosuke Muraoka
    Division of Clinical Education Development and Research, Department of Oral Function, Kyushu Dental University, Kitakyushu, Japan.
  • Shino Yamaguchi
    School of Oral Health Sciences, Kyushu Dental University, Fukuoka, Japan.
  • Taiji Nakamura
    Division of Periodontology, Department of Oral Function, Kyushu Dental University, Kitakyushu, Japan.
  • Manabu Habu
    Department of Science of Physical Functions, Division of Maxillofacial Surgery, Kyushu Dental University, Fukuoka, Japan.
  • Izumi Yoshioka
    Division of Oral Medicine, Department of Physical Function, Kitakyushu, Japan.
  • Shuji Awano
    Division of Clinical Education Development and Research, Department of Oral Function, Kyushu Dental University, Kitakyushu, Japan.
  • Kentaro Ono
    Division of Physiology, Department of Health Promotion, Kyushu Dental University, Kitakyushu, Japan.

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