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官方來源· OpenAI News· 發布於 2026年9月30日
OpenAI DevDay 2026 回顧涵蓋逾 20 項公告，橫跨 GPT-6 Astra、Codex 與 API
OpenAI 於 2026 年 9 月 29 日發布 DevDay 2026 回顧，整理逾 20 項公告，涵蓋 GPT-6 Astra、ChatGPT、Codex、API、安全及新開發工具。
完整報導
OpenAI 於 2026 年 9 月 29 日發布「DevDay 2026 Recap」，表示這份回顧整理了逾 20 項公告。官方摘要點名 GPT-6 Astra、ChatGPT、Codex、API、安全，以及供開發者使用的新工具，呈現的是一份跨產品與開發平台的活動總覽。
這種涵蓋範圍延續了 OpenAI DevDay 過往展示開發工具與模型的做法。OpenAI 的 DevDay 2025 頁面曾列出 ChatGPT 應用、AgentKit、Sora 2 API、Codex 更新、GPT-5 Pro API，以及較小型的音訊與影像模型；相較之下，2026 回顧摘要列出的主題也涵蓋面向使用者的產品、開發者平台與安全。
對開發者而言，這份回顧可作為瀏覽多項公告的入口，方便按 ChatGPT、Codex、API 或安全等領域掌握內容。不過，現有摘要只提供涵蓋範圍與公告數量，未逐項交代各項功能的規格或供應方式；因此，評估特定工具時仍需查閱相關公告或產品文件。
為什麼值得注意
逾 20 項公告橫跨 ChatGPT、Codex、API 與安全等不同領域，回顧能幫開發者先定位相關變動，再針對個別公告查閱細節；摘要本身不足以判斷各項功能的規格或可用情況。
來源證據
先看主要證據，再查看佐證來源與來源脈絡。
主要證據
1DevDay 2026 Recap
“Explore more than 20 announcements from OpenAI DevDay 2026, including GPT-6 Astra, ChatGPT, Codex, APIs, security, and new tools for builders.”
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