GPT-5.5 将于 10 月 14 日下线，用户被迁往 Sol 或 Astra

Astro Polo @astropol0原推发布于 2026.09.16

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thanks for everything GPT-5.5.... OpenAI is officially killing it on October 14 in ChatGPT, Work, Codex across every plan Codex users get pushed to GPT-5.6 Sol or GPT-6 Astra crazy that GPT-5.5 shipped on April 23 thats literally five and a half months as a named frontier

这条是引用着另一条写的：「ChatGPT 宣布 10 月 14 日下线 GPT-5.5」