Public emotional dynamics toward AIGC content generation across social media platform

Given the widespread popularity of interactive AI models like ChatGPT, public opinion on emerging artificial intelligence generated content(AIGC) has been extensively debated. Pessimists believe that AIGC will replace humans in the future, and optimists think that it will further liberate productivity. Public emotions play a crucial role on social media platforms. They can provide valuable insights into the public's opinions, attitudes, and behaviors. There is a lack of research on the analysis of social group emotions triggered by AIGC content, and even more on the cross-platform differences of group emotions. This study fills the research gap by connecting the theory of group dynamics with emotions in social media. Specifically, we develop a scientific group emotion calculation and visualization system based on chains of communication. The system is capable of crawling data in real time and presenting the current state of group emotions in a fine-grained manner. We then analyze which group dynamic factors drive different public emotions towards nine AIGC products on the three most popular social media platforms in China. Finally, we obtain four main findings. First, Douyin is the only platform with negative group emotion on emerging AI technologies. Second, Weibo users prefer extreme emotions more than others. Third, the group emotion varies by education and age. It is negatively correlated with senior high school or lower and 25 or younger, and positively correlated with bachelor's degree or higher and 26-35. Fourth, the group emotion polarization increases with more posts without comments and celebrity publishers. By analyzing the key dynamic factors of group emotions to AIGC on various social media platforms, we can improve our products and services, develop more effective marketing strategies, and create more accurate and effective AI models to solve complex problems.