Early testers spent OpenAI's launch weekend pushing GPT-6 Astra through 3D cities, playable games, Bach chorales and research papers.

Astra is designed to navigate software much as a person does — working across browsers, spreadsheets, websites and desktop applications, producing finished documents and…

OpenAI leaders think the company’s next generation model, which excels at computer use and coding, may mark a major milestone in AI development.