OpenAI给出的官方理由很简单：只有0.1%的每日活跃用户还在选择使用GPT-4o，绝大多数人已经转向了更新的GPT-5.2。公司表示，此举是为了「简化用户体验、优化成本，并将资源集中在改进旗舰模型上」。

近日，OpenAI宣布对其Responses API进行重大升级，新增了Server-side Compaction（服务器端记忆压缩）、Hosted Shell Containers（托管终端容器）以及对开放“Skills”标准的支持。这一系列更新不仅是技术上的迭代，更是针对AI代理在实际应用中最为核心的两大难题：记忆衰减和执行能力不足的深度解决。

我们在网上也找了一些 Opus 4.6 最新的测试案例，有网友说 Claude 4.6 Opus 只是一次调用，就完全重构了他的整个代码库，将原来混乱的代码「屎山」全部模块化，并且没有模型能像 Opus 这样做到。

Check out Codex-Spark, a new AI model that Sam Altman said ‘sparks joy for me.’ ...

AIPress.com.cn报道 2月11日消息，OpenAI宣布升级其Responses API，新增Server-side Compaction（服务器端记忆压缩）、Hosted Shell ...

The public release improves audio, speech, debugging, and developer experience. Additionally, a more cost-effective mini variant can be used.

OpenAI has officially announced the retirement of several legacy AI models in ChatGPT, with GPT-4o being the most talked-about name on the list. The model will be removed from ChatGPT on February 13, ...

OpenAI's Realtime API is now optimized and generally available. You can try its latest speech-to-speech model, gpt-realtime. The upgrades improve OpenAI's voice ...

OpenAI has withdrawn access to its GPT-4o model from the ChatGPT app, prompting an emotional response from users worldwide who had come to regard the chatbot as more than just a digital tool.