OpenAI says it has solved one of math’s ‘Millennium Problems’

7 verified updates • corroborated by 5 independent sources • tracked since September 8, 2026

Part of ongoing coverage: AI

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Sep 08, 02:31 PM 1 source: The New York Times
OpenAI Says It Has Cracked One of Math’s ‘Millennium Problems’
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Sep 08, 08:31 PM 1 source: The Guardian
OpenAI claims to have solved maths problem that stumped humans for decades
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Sep 09, 01:31 AM 1 source: BBC News
OpenAI says it cracked 90-year-old maths problem in 88 hours
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Sep 09, 05:01 AM 1 source: CNN
OpenAI says it has solved one of math’s “Millennium Problems”
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Sep 09, 11:01 AM 2 sources: CNN, ZeroHedge
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Sep 09, 02:01 PM 2 sources: CNN, ZeroHedge
OpenAI says it has solved one of math’s ‘Millennium Problems’
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Sep 09, 10:31 PM 1 source: CNN