澄清：Claude Duet 并非 iPhone Duo 专属版
核查显示 Anthropic 未发布 iPhone Duo 版 Claude；10 月 21 日上线的是基于 Opus 5.5 的主动型助理 Claude Duet，美国 Pro/Max 候补预览。
No Anthropic announcement of a Claude version for the iPhone Duo had appeared as of midday UTC on October 23, according to FourWeekMBA. It checked Anthropic's news page, the Claude release notes and the App Store listing. Neither Apple launch release names Claude. Anthropic did launch something with a similar name on October 21. Claude Duet is a proactive agent app built on Opus 5.5. It sends a morning brief, checks connected apps in the background and flags what needs attention. It's a research preview, by waitlist, for Pro and Max subscribers in the US. The iPhone Duo is Apple's foldable, with a 7.6-inch inner display and a 5.4-inch outer one. It goes on sale today. The author says he is still waiting for his delivery.
这条是引用着另一条写的：x.com/kimmonismus/status/2113601832513855823