Zhihu, a Chinese Quora-like question and answer site, has introduced an AI-powered search feature that aggregates content from its user-generated answers to “improve efficiency in obtaining information,” according to the company’s chief technology officer Li Dahai. The knowledge platform began internal testing of the “Sousuo Juhe” feature, developed with Beijing-based AI startup ModelBest, on May 27. China’s largest question and answer platform, Zhihu is also working with ModelBest on the development of Zhihaitu AI, its Chinese large language model launched in April this year. [The Economic Observer, in Chinese]