Diagnostic efficacy of large language models in the pediatric emergency department: a pilot study.

ABSTRACT:

Background

The Pediatric Emergency Department (PED) faces significant challenges, such as high patient volumes, time-sensitive decisions, and complex diagnoses. Large Language Models (LLMs) have the potential to enhance patient care; however, their effectiveness in supporting the diagnostic process remains uncertain, with studies showing mixed results regarding their impact on clinical reasoning. We aimed to assess LLM-based chatbots performance in realistic PED scenarios, and to explore their use as diagnosis-making assistants in pediatric emergency.

Methods

We evaluated the diagnostic effectiveness of 5 LLMs (ChatGPT-4o, Gemini 1.5 Pro, Gemini 1.5 Flash, Llama-3-8B, and ChatGPT-4o mini) compared to 23 physicians (including 10 PED physicians, 6 PED residents, and 7 Emergenc

SUBMITTER: Del Monte F 

PROVIDER: S-EPMC12259579 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature