消息人士：百度自动驾驶出租车部门Apollo Go计划最快在2025年底之前将业务扩展到东南亚市场，将主要专注于新加坡和马来西亚市场。

Group 1 - The core point of the article is that Baidu's autonomous driving taxi division, Apollo Go, plans to expand its operations into Southeast Asia by the end of 2025, focusing primarily on the Singapore and Malaysia markets [1]