The latest model comes with native computer use capabilities, allowing it to take on jobs across your device and applications ...
GPT-5.4 is also more reliable, producing 18% fewer errors and 33% fewer false claims than GPT-5.2, according to OpenAI.
GPT-5.4 is billed as "our most capable and efficient frontier model for professional work." ...
OpenAI has launched its Codex app on Windows, bringing a native AI coding assistant with project management, automations, and WSL support for developers.