对话式AI的价值，已经正在超越能生成文字。从三类资料可以看到，它一端连接自然语言处理，另一端进入日常陪伴等高频场景。过去用户面对的是固定菜单，实际使用中更期待用自然语言直接提出需求，并获得连续反馈。 在教育领域，对话式AI正在从作业助手走�

As smart dialogue systems handle increasingly important tasks, their ability to protect information has become a critical measure of trust. Users may share business plans, personal questions, and internal documents during a single interaction. A useful system must therefore do more than respond quickly. It must also limit unauthorized access. Innov