GPT-5.4 is also more reliable, producing 18% fewer errors and 33% fewer false claims than GPT-5.2, according to OpenAI.

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

This app isn’t about to become a billion-dollar company. It can remember your collection, but only if you return to it using the same computer or phone. Someone without technical skills may struggle ...

Le Ky Nam, an eighth-grade student in Hanoi, brought home a bronze medal from the International Artificial Intelligence Olympiad 2026, competing against students from leading technology nations.

Visiting students can Apply for the summer term. For better or worse humanity is heading down the virtual rabbit hole. We’re ...

Ready to start your vibe-coding adventure? A few weeks after its debut on Mac, the Windows version of OpenAI’s Codex app has finally arrived.