GPT-6 Astra scores 98 on the hardest math exam, and nobody's quite sure how it thought it through
OpenAI unveiled GPT-6 Astra and the numbers read like a joke: 98% on FrontierMath Tier 4, 99.9% on ARC-AGI-3 and 100% on a hacking exam. The company says it has already helped solve math problems that stayed open for years. All self-reported, as usual.
Two less festive details: it is the first OpenAI model its own scale rates 'Critical' for cybersecurity, and it uses a reasoning technique that makes it harder to audit how it reached its answers. More capable and less transparent, just in time for companies to hand it the office work.
If your job fits in a browser tab, it's already on someone's to-do list.
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Also: On the 'opaque recurrence' controversy: TechCrunch ↗