ChatGPT is getting another upgrade, and this time it’s moving up to GPT 5.4, just days after the release of GPT 5.3 Instant. OpenAI says this new release brings together its “ ...

OpenAI brings its AI coding assistant Codex to Windows, allowing developers to run multiple AI agents and streamline complex programming workflows.

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

OpenAI's Codex coding assistant is now available for Windows, mirroring its successful Mac launch. This native Windows app ...

OpenAI has rolled out the Codex desktop app for Windows. The tool debuted on macOS last month and will now enable developers on Windows to access its agentic coding capabilities.

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