The latest model comes with native computer use capabilities, allowing it to take on jobs across your device and applications.
GPT-5.4 is billed as "our most capable and efficient frontier model for professional work." ...
OpenAI's new GPT-5.4 clobbers humans on pro-level work in tests - by 83% ...
OpenAI’s GPT-5.4 is rolling out in GitHub Copilot, bringing stronger reasoning, better coding accuracy, and improved support for complex tasks.
OpenAI has launched the Codex app for Windows, bringing its AI-powered coding assistant to developers with native sandboxing, multi-agent workflows.