Large Language Models Use in Dry Eye Disease: Perplexity AI versus ChatGPT4.

Journal: Seminars in ophthalmology
Published Date: Aug 19, 2025

Abstract

PURPOSE: To compare the utility of two large language models (LLM) in dry eye disease (DED) clinics and research.

Authors

  • Sowmya V Kothandan
    Brien Holden Eye Research Centre (BHERC), LV Prasad Eye Institute, Hyderabad, India.
  • Stephanie L Watson
    Save Sight Institute, Discipline of Ophthalmology, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia.
  • Sayan Basu
    Shantilal Shanghvi Cornea Institute, LV Prasad Eye Institute, Hyderabad, India.
  • Swati Singh
    Ophthalmic Plastic Surgery Services, L V Prasad Eye Institute, Hyderabad, India.

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