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  "path": "/story/389565/ai-cracks-80-year-old-geometry-problem.html",
  "publishedAt": "2026-05-21T06:04:05.000Z",
  "site": "https://www.newser.com",
  "textContent": "A brainy riddle that's stumped mathematicians since World War II appears to have been cracked via artificial intelligence. OpenAI says one of its AI models has solved the \"unit distance problem,\" a classic question in combinatorial geometry first posed by Hungarian mathematician Paul Erdos in 1946, reports Interesting Engineering . Unlike...",
  "title": "OpenAI Cracks 80-Year-Old Math Problem"
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