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OpenAI 公布的 ChatGPT 版本更新记录，个人版和团队版都有。

OpenAI 官方更新日志最近检查：2026年11月01日每日自动刷新

2026年11月01日最新

ChatGPT release notes | OpenAI Help Center

ChatGPT 的更新说明还没有整理成中文，改动请看下面的官方要点。

ChatGPT updates: Better file uploads, easier copying, and more reliable long chats Web Android iOS Web, iOS, and Android February 12, 2026 ChatGPT Voice Update February 10, 2026 Updates to deep research GPT-5.2 Instant Update February 9, 2026 Testing ads in ChatGPT (Free, Go) February 4, 2026 Update on thinking time settings for GPT-5.2 Thinking in ChatGPT February 2, 2026 Introducing the Codex app January 30, 2026 More visual responses [...] This update focuses on the parts of the ChatGPT experience people feel every day: tone, relevance, and conversational flow. These are nuanced problems that don’t always show up in benchmarks, but shape whether ChatGPT feels helpful or frustrating. GPT‑5.3 Instant directly reflects user feedback in these areas. [...] We’re rolling out a new speech-to-text model for dictation in ChatGPT across all plans. This is a behind-the-scenes update, so there are no changes to how you use dictation. The update improves transcription accuracy across languages and accents, including when multilingual speakers mix or switch between languages. Evaluations showed gains in Japanese, Korean, Chinese, Urdu, Vietnamese, accented English, and long-form Spanish, French, Italian, and Portuguese.

2026年11月01日

ChatGPT 的更新说明还没有整理成中文，改动请看下面的官方要点。

This update focuses on the parts of the ChatGPT experience people feel every day: tone, relevance, and conversational flow. These are nuanced problems that don’t always show up in benchmarks, but shape whether ChatGPT feels helpful or frustrating. GPT‑5.3 Instant directly reflects user feedback in these areas. [...] We’re rolling out a new speech-to-text model for dictation in ChatGPT across all plans. This is a behind-the-scenes update, so there are no changes to how you use dictation. The update improves transcription accuracy across languages and accents, including when multilingual speakers mix or switch between languages. Evaluations showed gains in Japanese, Korean, Chinese, Urdu, Vietnamese, accented English, and long-form Spanish, French, Italian, and Portuguese. [...] We’re making an update to ChatGPT Voice that improves its ability to follow user instructions, and usage of tools like web search to provide better responses. This update applies to the version of Voice primarily used by those on the free ChatGPT plan, and by Plus users when limits are reached for the main model. # February 10, 2026 ## Updates to deep research