In a small, bright office filled with books, Huamin Qu gives me a bird’s-eye view of WeChat, arguably China’s most influential app. His screen shows a red pinwheel of nodes that map how content is shared throughout the enormous social network of almost a billion users.
Called WeSeer, the internal tool is the ultimate gauge of China’s netizen hivemind: it can predict which articles will go viral in the next hour, pinpoint key accounts driving the spread of information, and identify stories of interest for different communities, whether it’s locals in Beijing or people who love AI.
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