Ultrafast 速度档位在 Codex 中可将 Token 生成速度提升至最高 8 倍;Agents API 公测则为开发者提供托管执行、记忆、工具和多智能体支持。
What did OpenAI announce for Codex at its September 2026 DevDay, and how do its reusable cloud development environments change where and howAI-generated illustration of cloud-based coding work.
AI 提示
Create a landscape editorial hero image for this Studio Global article: What did OpenAI announce for Codex at its September 2026 DevDay, and how do its reusable cloud development environments change where and how. Article summary: At its September 29, 2026 DevDay, OpenAI presented Codex as a coding agent that can work locally or in the cloud, with cloud tasks continuing after a developer closes their laptop. The announcements also added new ways t. Topic tags: general, documentation, general web, user generated. Style: premium digital editorial illustration, source-backed research mood, clean composition, high detail, modern web publication hero. Use reference image context only for broad subject, composition, and topical grounding; do not copy the exact image. Avoid: logos, brand marks, copyrighted characters, real person likenesses, fake screenshots, UI text, readable text, watermarks,