A Comparison of ChatGPT and Fine-Tuned Open Pre-Trained Transformers (OPT) Against Widely Used Sentiment Analysis Tools: Sentiment Analysis of COVID-19 Survey Data

Juan Antonio Lossio-Ventura   ¹ , PhD ;   Rachel Weger   ² , BA ;   Angela Y Lee   ³ , MA ;   Emily P Guinee   ¹ , BA ;   Joyce Chung   ¹ , MD ;   Lauren Atlas   ⁴ , PhD ;   Eleni Linos   ⁵ , MD ;   Francisco Pereira   ¹ , PhD

¹ National Institute of Mental Health, National Institutes of Health, Bethesda, MD, United States

² School of Medicine, University of Pittsburgh, Pittsburgh, PA, United States

³ Department of Communication, Stanford University, Stanford, CA, United States

⁴ National Center For Complementary and Alternative Medicine, National Institutes of Health, Bethesda, MD, United States

⁵ School of Medicine, Stanford University, Stanford, CA, United States