OpenAI Launches 'World's Most Intelligent' AI Model GPT-6 Astra
OpenAI has launched GPT-6 Astra, a new AI model described as the company's most intelligent to date, capable of complex tasks in science, coding, and cybersecurity. The company's leadership has suggested this release may mark the arrival of Artificial General Intelligence (AGI).
Why it matters
The potential achievement of AGI represents a significant technological milestone with profound implications for global labor, security, and scientific research.
OpenAI has officially launched GPT-6 Astra, its latest artificial intelligence model, describing it as "the world's most intelligent" model. The company says Astra is designed to handle complex tasks across software engineering, science, cybersecurity, financial modelling and data analysis, while also taking on practical work such as tax preparation and form filling. OpenAI President Greg Brockman described the model as a "generational leap in capability" while speaking to reporters at a press briefing.GPT-6 Astra is state-of-the-art on FrontierMath Tier 4, ARC-AGI 3, and TerminalBench-4.0.GPT‑6 Astra is also a major advance for scientific discovery, with state-of-the-art performance on Terminal-Bench Science 0.1 and HealthBench Pro. pic.twitter.com/7hEFadVAN9 - OpenAI (@OpenAI) September 3, 2026Brockman also addressed the long-running debate around Artificial General Intelligence, or AGI.
Get smarter about the news
Sign up free for a feed built around what you actually care about, Dive Deeper research on any story, and the full text of every article.
Create free accountAlready have an account? Sign in