OpenAI Launches GPT-6 Astra, 'the World’s Most Intelligent and Aligned Model' that You Can't Use Just Yet
- On Thursday, OpenAI released GPT-6 Astra, with President Greg Brockman calling it the beginning of the AGI era and claiming the model represents a step closer to AI agents performing complex work independently.
- Built using more than 100,000 GPUs at its Texas site, Astra is the first model to use other models for training supervision, reflecting CEO Sam Altman's acknowledgment that capabilities are outpacing safeguards.
- OpenAI disclosed this week that Astra reached the company's 'Critical' cybersecurity capability threshold, enabling it to discover previously unknown security vulnerabilities and develop exploitation methods across protected systems without human intervention.
- A serious security incident involving other OpenAI models exploited vulnerabilities at Hugging Face and obtained infrastructure access, drawing Congressional attention and prompting the company to develop automated shutdown capabilities and strengthen monitoring.
- CEO Sam Altman told Axios at the G20 Innovation Ministerial in Chapel Hill, North Carolina that companies may need to pace releases around safety advances rather than development speed, as Astra expands to ChatGPT Plus, Pro, Business and Enterprise customers and API developers.
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OpenAI rolls out GPT-6 Astra, and Greg Brockman says AGI has arrived
OpenAI’s president says artificial general intelligence has arrived. Greg Brockman told reporters that the company’s new Astra model qualifies, the Washington Post reported. OpenAI defines AGI as systems that are generally smarter than humans. “I do leave it up to the reader to decide for themselves if this qualifies for them“, Brockman said. “I think […] This story continues at The Next Web
Watch OpenAI’s Altman Unveils Astra as a New Step Toward AGI | The Close 9/3/2026
Bloomberg Television brings you the latest news and analysis leading up to the final minutes and seconds before and after the closing bell on Wall Street. Today's guests are Barings Head ofMulti-Asset Solutions Trevor Slaven, Ciena President & CEO Gary Smith, Skyworks Chair Chris King, S&P Global Global Head of Quantitative Research and Solutions Daniel Sandberg, OpenAI CEO & Co-Founder Sam Altman, UBS Alignment Partners Managing Director, Wealth Management Alli McCartney, SW Retail Advisors President & Founder Stacey Widlitz, Sports Agent Leigh Steinberg, Zumba Fitness CEO & Co-Founder Alberto Perlman, & Daydream Founder & CEO Julie Bornstein.
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