Despite the rapid adoption of LLM chatbots, little is known about how they are used. We document the growth of ChatGPT’s consumer product from its launch in November 2022 through July 2025, when it ...
bDepartment of Neurosurgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, China cCenter for Medical Genetics and Hunan Key Laboratory of Medical Genetics, School of Life ...