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 launches GPT‑5.3‑Codex‑Spark, a Cerebras-powered, ultra-low-latency coding model that claims 15x faster generation speeds, signaling a major inference shift beyond Nvidia as the company faces ...

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OpenAI has withdrawn access to its GPT-4o model from the ChatGPT app, prompting an emotional response from users worldwide who had come to regard the chatbot as more than just a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