GPT‑Live 正式发布
英文标题：Introducing GPT‑Live
OpenAI 终于升级了 ChatGPT 的语音模式，推出 GPT‑Live，新模型可将需要搜索或深度推理的复杂任务委派给后台的 GPT‑5.5，同时保持对话流。作者在 iPhone 上体验数周，认为表现惊艳，但曾遇到模型不合时宜地打断嘲笑的离奇 bug，经反馈后已缓解。这次更新标志着语音助手与前沿模型的深度整合，为开发者带来了能持续迭代的强大实时交互伙伴。
中文
2026年7月8日 - 链接博客
GPT‑Live 正式推出（via）OpenAI 终于 升级了 ChatGPT 语音模式所使用的模型！
我已经在 iPhone 应用中抢先体验了几周，新模型非常惊艳。它还能将更困难的任务转交给 GPT-5.5：
对于需要网络搜索、更深层次推理或更复杂工作的问题，它会在后台将任务委托给我们最新的前沿模型，并在结果准备好时带回对话中。在后台运行期间，GPT‑Live 可以继续与你交谈并维持对话的流畅性。发布时，GPT‑Live 将在后台使用 GPT‑5.5。随着我们发布新的前沿模型，我们将不断更新 GPT‑Live 使用的模型。
ChatGPT 应用中以前的语音模式基于 GPT-4o 时代的模型，其知识截止时间在 2024 年某个时候。我基本上已经停止使用语音模式，因为模型的陈旧和相对较弱的能力极大限制了它作为头脑风暴伙伴的实用性。
在预览期间，我遇到了一个相当离奇的错误：模型会打断我，对我说的并非笑话的事情发笑！这感觉既粗鲁又居高临下——我向 OpenAI 报告了，据我所知他们做了一些调整，现在这种情况不太可能发生了。
回顾我的对话记录，我认为是下面这段话触发了打断式的笑声：
so where are the owls when they're not, like before dusk? The owls exist, right? Are they hiding in holes? Where are they hiding?
我与新模型最长的对话是在遛狗时进行了一个小时（同时还拍了鹈鹕的照片）。我还没能拍到猫头鹰的照片。
English / 原文
8th July 2026 - Link Blog
Introducing GPT‑Live (via) OpenAI finally upgraded the model used by ChatGPT voice mode!
I've had preview access for a few weeks in the iPhone app, and the new model is very impressive. It also has the ability to spin off harder tasks to GPT-5.5:
For questions that require web search, deeper reasoning, or more complex work, it delegates to our latest frontier model behind the scenes and brings the result back into the conversation when it’s ready. While it works, GPT‑Live can keep talking with you and maintain the flow of conversation. At launch, GPT‑Live will use GPT‑5.5 in the background. As we release new frontier models, we’ll continuously update the model used by GPT‑Live.
The previous voice mode in the ChatGPT app was based on a GPT-4o era model, with a knowledge cut-off some time in 2024. I had mostly stopped using voice mode because the age and relative weakness of the model greatly limited how useful it was as a brainstorming partner.
During the preview period I encountered a pretty obscure bug: the model was interrupting me to laugh at things I said, which weren't even intended as jokes! It felt rude and condescending - I reported it to OpenAI and as far as I can tell they made some tweaks and it's now less likely to happen.
From looking back at my transcripts I think it was this bit that triggered the interrupting laugh:
so where are the owls when they're not, like before dusk? The owls exist, right? Are they hiding in holes? Where are they hiding?
My longest conversation with the new model has been a full hour while walking the dog (and taking photos of pelicans). I have not yet managed to take a photo of an owl.