@article{202409.0257, doi = {10.20944/preprints202409.0257.v1}, url = {https://doi.org/10.20944/preprints202409.0257.v1}, year = 2024, month = {September}, publisher = {Preprints}, author = {Ali Hakim REYHAN and Çağrı MUTAF and İrfan UZUN and Funda YÜKSEKYAYLA}, title = {A Performance Evaluation of Large Language Model in Keratoconus: A Comparative Study of ChatGPT-3.5, ChatGPT-4.0, Gemini, Copilot, Chatsonic, and Perplexity}, journal = {Preprints} }