China’s most popular AI chatbots like Alibaba’s Qwen have temporarily disabled functions including picture recognition, to prevent students from cheating during the country’s annual “gaokaoBloomberg Terminal” college entrance examinations.Apps including Tencent Holdings Ltd.’s Yuanbao and Moonshot’s Kimi suspended photo-recognition services during the hours when the multi-day exams take place across the country. Asked to explain, the chatbots responded: “To ensure the fairness of the college ent...