Der Kern für Leser: The mobile app acts as a control surface. Files, API keys and Git credentials stay on the laptop, devbox or remote environment while the phone receives status, screenshots, diffs and approval prompts.
Im Detail zeigt sich: That changes the workflow from sitting inside an IDE to supervising asynchronous agents: one phone can follow tasks across several machines and environments.
Entscheidend bleibt: The release is another step toward coding work that happens off-screen, with humans approving key actions while Codex writes, tests and reports from the machine that holds the project.
Quellen: OpenAI brings Codex control to ChatGPT for iPhone, iPad, and Android（9to5Mac）, Building a safe, effective sandbox to enable Codex on Windows（OpenAI Blog）; CocoLoop