{"@type":"StructuredNewsArticle","access":{"license":"neupai_standard","structured_data":"free","full_text_access":null,"full_text_available":false,"attribution_required":true},"content":{"claims":[{"id":"c1","type":"fact","as_of":"2025-04","figures":null,"insight":null,"as_of_raw":"last April","statement":"A 23-year-old who did not major in mathematics solved a mathematical problem that had remained unsolved for 60 years using AI chatbot ChatGPT","comparison":null,"expiry_hint":null,"source_type":"research_paper","as_of_explicit":false},{"id":"c2","type":"fact","as_of":"1968","figures":null,"insight":null,"as_of_raw":"1968","statement":"This problem was proposed by Hungarian mathematician Paul Erdős in 1968","comparison":null,"expiry_hint":null,"source_type":"research_paper","as_of_explicit":true},{"id":"c3","type":"fact","as_of":"2026-04","figures":null,"insight":null,"as_of_raw":"April 2026","statement":"World-class mathematicians including Stanford University Mathematics Professor Jared Lichtman have challenged this problem for decades, but no one has been able to solve it","comparison":null,"expiry_hint":null,"source_type":"journalist_analysis","as_of_explicit":false},{"id":"c4","type":"fact","as_of":"2025-04","figures":null,"insight":null,"as_of_raw":"last April","statement":"The AI provided the answer with just one question","comparison":null,"expiry_hint":null,"source_type":"research_paper","as_of_explicit":false},{"id":"c5","type":"opinion","as_of":"2026-04","figures":null,"insight":null,"as_of_raw":"April 2026","statement":"Experts expect that the solution method found by AI this time could also be used to solve other difficult problems in the field of number theory","comparison":null,"expiry_hint":null,"source_type":"unnamed_source","as_of_explicit":false}],"topics":["ai","mathematics","technology"],"summary":"A 23-year-old researcher used ChatGPT to solve a mathematical problem that had remained unsolved since 1968. The AI applied a new method called Markov chains to solve the primitive set problem.","entities":[{"name":"Epoch AI","type":"organization","metadata":{"parent":null,"ticker":null},"canonical_id":"org:us:epoch-ai","role_in_article":"primary_subject"},{"name":"Liam Price","type":"person","metadata":{"parent":null,"ticker":null},"canonical_id":"person:us:liam-price","role_in_article":"primary_subject"},{"name":"Paul Erdős","type":"person","metadata":{"parent":null,"ticker":null},"canonical_id":"person:hu:paul-erdos","role_in_article":"mentioned"},{"name":"Stanford University","type":"organization","metadata":{"parent":null,"ticker":null},"canonical_id":"org:us:stanford-university","role_in_article":"mentioned"},{"name":"Jared Lichtman","type":"person","metadata":{"parent":null,"ticker":null},"canonical_id":"person:us:jared-lichtman","role_in_article":"mentioned"},{"name":"UCLA","type":"organization","metadata":{"parent":null,"ticker":null},"canonical_id":"org:us:ucla","role_in_article":"mentioned"},{"name":"Terence Tao","type":"person","metadata":{"parent":null,"ticker":null},"canonical_id":"person:au:terence-tao","role_in_article":"quoted"},{"name":"GPT-5.4 Pro","type":"product","metadata":{"parent":null,"ticker":null},"canonical_id":"product:us:gpt-5-4-pro","role_in_article":"primary_subject"}],"headline":"ChatGPT Solves 60-Year Mathematical Problem in One Go… Mathematicians Say \"New Method\"","geography":["HU","US"],"ai_emotional_context":{"arousal":0,"valence":0,"primary_emotions":[],"emotional_triggers":[],"secondary_emotions":[]}},"@context":"https://neupai.io/schema/v0.2","identity":{"ai_url":null,"author":"버트","language":"en","publisher":{"name":"테크42","type":"online","domain":"tech42.co.kr"},"article_id":"tech42_20260427_chatgpt-solves-60-year-math-problem","updated_at":null,"originality":"self_produced","article_type":"straight_news","published_at":"2026-04-27T06:04:51.000Z","canonical_url":"https://www.tech42.co.kr/%ec%b1%97gpt-60%eb%85%84-%ec%88%98%ed%95%99-%eb%82%9c%ec%a0%9c-%eb%8b%a8%eb%b2%88%ec%97%90-%ed%92%80%ec%97%88%eb%8b%a4%ec%88%98%ed%95%99%ec%9e%90%eb%93%a4%eb%8f%84-%ec%83%88%eb%a1%9c/?utm_source=rss&utm_medium=rss&utm_campaign=%25ec%25b1%2597gpt-60%25eb%2585%2584-%25ec%2588%2598%25ed%2595%2599-%25eb%2582%259c%25ec%25a0%259c-%25eb%258b%25a8%25eb%25b2%2588%25ec%2597%2590-%25ed%2592%2580%25ec%2597%2598%25eb%258b%25a4%25ec%2588%2598%25ed%2595%2599%25ec%259e%2590%25eb%2593%25a4%25eb%258f%2584-%25ec%2583%2588%25eb%25a1%259c"},"temporal":{"freshness":"recent","next_update_expected":null},"provenance":{"source_chain":["primary_reporting"],"related_articles":[],"original_source_url":null}}