OpenAI Launches GPT-5.4 'Thinking': Native Computer Use is Here
OpenAI releases GPT-5.4, a reasoning-focused model capable of autonomously operating desktop applications and browsers.
OpenAI has officially launched GPT-5.4 "Thinking," marking the arrival of frontier models with native computer-use capabilities. The model scored a record-breaking 75.0% on the OSWorld benchmark, proving it can navigate complex UI environments better than the average human user.
The Virtual Environment Paradigm
GPT-5.4 operates via a sandboxed virtual machine, allowing it to execute multi-step tasks in browsers, spreadsheets, and terminal environments autonomously. This release effectively transforms ChatGPT from a conversational interface into an "AI Operating System" for the enterprise.
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