GPT-6 Astra: A New Generation of Intelligence
OpenAI, Thursday, September 3rd, 2026
OpenAI introduced GPT-6 Astra with state-of-the-art results in computer use, coding, cybersecurity and science.
OpenAI introduced GPT-6 Astra, which it describes as its most intelligent and most aligned model yet. The company reports state-of-the-art capabilities across computer use, coding, cybersecurity and science.
Astra is positioned as a generational step rather than an incremental update to the GPT line. It launched alongside a safety overview and a Preparedness Framework analysis, reflecting its classification at the Critical cybersecurity capability level.