Figure 1 (IMAGE) Institute for Basic Science Caption Topics discussed by users with the chatbot identified by the Latent Dirichlet Allocation topic model and their prevalence. Credit Institute for Basic Science Usage Restrictions Attribution Required License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.