网传阶跃星辰计划港股IPO，公司暂无回应

Group 1 - The company, Jumpshare Star, is considering an IPO on the Hong Kong Stock Exchange, aiming to raise approximately $500 million (about 3.4 billion RMB) [1] - The company was founded in 2023 by former Microsoft global vice president Jiang Daxin and has released the Step series of general-purpose large models, covering language, multimodal, and reasoning capabilities [1][3] - Jumpshare Star has completed two rounds of Series B financing, raising over 5 billion RMB in January 2023, setting a record for the largest single financing in China's large model sector since 2025 [3] Group 2 - The company has undergone a management restructuring, with Yin Qi, co-founder of Megvii Technology, appointed as chairman to oversee strategic planning and technology implementation [3] - The investor lineup includes state-owned institutions such as Shanghai Guotou Xiandao Fund and Pudong Venture Capital, with Tencent participating in multiple rounds of investment, providing substantial financial support for the company's development [3] - If the IPO proceeds successfully, Jumpshare Star will become the third domestic large model company to list on the Hong Kong Stock Exchange, following Zhipu AI and MiniMax [3]