The latest must-have for well-to-do families are Russian math classes, which utilize a method that was developed in the Soviet Union during the Cold War "The sky is the limit," says one mom.

IT之家 11 月 26 日消息，月之暗面于 11 月 16 日发布了新一代数学推理模型 k0-math，官方今日宣布基于该模型的 Kimi 数学版上线。 在 Kimi 网页版中 ...