OpenAI launches GPT-6 Astra: 99.9% on ARC-AGI-3, state-of-the-art computer use
mervenoyann · x · 2026-09-04
OpenAI announced GPT-6 Astra, billed as its most intelligent and aligned model yet: state-of-the-art computer use and software engineering, new breakthroughs in math and science, and polished documents/spreadsheets/presentations matching user templates. It scores 99.9% on ARC-AGI-3 and 98% on FrontierMath Tier 4, and has already helped solve long-standing open math problems.
Related event: OpenAI launches GPT-6 Astra, declaring "Welcome to the AGI era"(156 posts)→
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