OpenAI's most powerful model, GPT-5.4, has officially debuted: it natively supports computer control.

OpenAI officially released GPT-5.4, which for the first time integrates five capabilities—inference, programming, computer-native interaction, deep web search, and a million-level token context—in a single model. The model scored 83% in the GDPval knowledge work test, 57.7% in the SWE-Bench Pro programming test, and 75% in the OSWorld computer operation test, all industry-leading scores.