OpenAI Expands Codex So Users Can Manage AI Work From Mobile

OpenAI has announced that Codex is now available inside the ChatGPT mobile app, allowing users to review outputs, approve actions, answer questions, and guide ongoing coding tasks directly from their phones. This means Codex is evolving beyond a desktop coding assistant into a longer-running AI workflow system that users can supervise while away from their computers. The update reflects a broader market trend in which AI products are shifting from simple response tools into agents that keep working across devices and environments.