Information on Zhipu's AI service on the web, dubbed Z.ai, arranged on a computer in Shanghai, Jan. 7, 2026.Raul Ariano | Bloomberg | Getty ImagesChinese artificial intelligence stocks rallied Thursday as several companies unveiled upgraded models and top policymakers renewed calls for a broader adoption of the technology. Hong Kong-listed Zhipu AI — that trades as Knowledge Atlas Technology — surged 30% after releasing its GLM-5, an open-source large-language model with enhanced coding capabili...