Zengli CHEN

Comparative performance of ChatGPT-4.0, DeepSeek, Gemini and Perplexity in answering common questions from patients with COPD

Abstract Large language models (LLMs) may help with patient education, but clinicians must check LLM responses for accuracy, comprehensiveness, readability, and safety. This study compared responses from the LLMs ChatGPT-4.0, DeepSeek, Gemini, and Perplexity to 20 English-languag...