**Mourning the Loss of AI Companions**

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**来源信息**
- **来源**：Hacker News：AI 热帖
- **分类**：tip
- **发布时间**：2026-09-15 12:51（北京时间）
- **原文**：[打开原文](https://www.nature.com/articles/s41562-026-02569-3)