GPT-6 Astra Is Here: OpenAI Announces Its New Flagship Model

Sam Altman ·

Key Info

OpenAI has released GPT-6 Astra, describing it as its strongest model for computer use, professional work, science, coding, and cybersecurity. The announcement highlights benchmark results including 98% on FrontierMath Tier 4, 99.9% on ARC-AGI 3, and 100% on another evaluation whose name is truncated in the source.

Highlights

  • Framed as a platform for a new wave of entrepreneurship, scientific discovery, and building.
  • Claims state-of-the-art performance across computer use, professional work, science, coding, and cybersecurity.
  • Additional development time was used to meet safety and alignment standards before release.
  • Reported benchmark gains include major scores on FrontierMath Tier 4, ARC-AGI 3, and one additional evaluation.
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