OpenAI has rolled out the Codex desktop app for Windows. The tool debuted on macOS last month and will now enable developers ...

OpenAI has released its Codex desktop app for Windows, adding a native sandbox and PowerShell support, enabling developers to ...

The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some tasks) than its predecessors).

The latest model comes with native computer use capabilities, allowing it to take on jobs across your device and applications ...

OpenAI's new GPT-5.4 clobbers humans on pro-level work in tests - by 83% ...

GPT-5.4 is out now on ChatGPT (where it goes by the name GPT-5.4 Thinking) as well as on the OpenAI API and OpenAI’s coding ...

The Codex app for Windows already has over 500,000 developers in waitlist. Here's everything you need to know.