{Reference Type}: Journal Article
{Title}: Capability of GPT-4V(ision) in the Japanese National Medical Licensing Examination: Evaluation Study.
{Author}: Nakao T;Miki S;Nakamura Y;Kikuchi T;Nomura Y;Hanaoka S;Yoshikawa T;Abe O;
{Journal}: JMIR Med Educ
{Volume}: 10
{Issue}: 0
{Year}: 2024 Mar 12
暂无{DOI}: 10.2196/54393
{Abstract}: BACKGROUND: Previous research applying large language models (LLMs) to medicine was focused on text-based information. Recently, multimodal variants of LLMs acquired the capability of recognizing images.
OBJECTIVE: We aim to evaluate the image recognition capability of generative pretrained transformer (GPT)-4V, a recent multimodal LLM developed by OpenAI, in the medical field by testing how visual information affects its performance to answer questions in the 117th Japanese National Medical Licensing Examination.
METHODS: We focused on 108 questions that had 1 or more images as part of a question and presented GPT-4V with the same questions under two conditions: (1) with both the question text and associated images and (2) with the question text only. We then compared the difference in accuracy between the 2 conditions using the exact McNemar test.
RESULTS: Among the 108 questions with images, GPT-4V's accuracy was 68% (73/108) when presented with images and 72% (78/108) when presented without images (P=.36). For the 2 question categories, clinical and general, the accuracies with and those without images were 71% (70/98) versus 78% (76/98; P=.21) and 30% (3/10) versus 20% (2/10; P≥.99), respectively.
CONCLUSIONS: The additional information from the images did not significantly improve the performance of GPT-4V in the Japanese National Medical Licensing Examination.