AI聊天系统的变化，已经不再停留在表达更像人。真正的转折，是用户的第一动作从找按钮，变成直接下指令。过去完成查资料，常要穿过一串页面；现在对话框开始把这些路径折叠成一次对话。它不再只是消息窗口，而是任务入口。 新聊天入口的核心升级，是从�

With conversational AI entering more professional environments, their ability to protect information has become a major operational concern. Users may share financial details, medical information, and confidential files during a single interaction. A useful system must therefore do more than prod