上海国投将参与阶跃星辰新一轮融资

Group 1 - The core point of the article is that the AI startup Jieyue Xingchen has announced a strategic partnership with Shanghai State-owned Capital Investment Co., which will participate in its new round of financing [1] - Jieyue Xingchen has released its third-generation foundational model, Step3, indicating progress in its technological development [1] - The company aims to achieve an annual revenue target of 1 billion RMB [1]