GPT-5.4 is billed as "our most capable and efficient frontier model for professional work." ...
The latest model comes with native computer use capabilities, allowing it to take on jobs across your device and applications.
OpenAI released GPT-5.4 today with native computer use, a 1M-token context window, and new professional benchmarks. Find what ...
OpenAI launches GPT-5.4, calling it its most capable and efficient AI model yet, with AI agents, computer control, improved reasoning, and a 1M-token context.