{"@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 solved a mathematical problem that had remained unsolved for 60 years using AI chatbot ChatGPT","comparison":null,"expiry_hint":null,"source_type":"journalist_analysis","as_of_explicit":false},{"id":"c2","type":"fact","as_of":"2025-04","figures":null,"insight":null,"as_of_raw":"last April","statement":"Epoch AI researcher Liam Price posed the difficult problem to GPT-5.4 Pro, the latest version of ChatGPT, and the AI provided an answer with just one question","comparison":null,"expiry_hint":null,"source_type":"company_disclosure","as_of_explicit":false},{"id":"c3","type":"fact","as_of":"1968","figures":null,"insight":null,"as_of_raw":"1968","statement":"This problem was proposed in 1968 by Hungarian mathematician Paul Erdős, a conjecture asking whether the sum of primitive sets eventually approaches 1 as it grows infinitely large","comparison":null,"expiry_hint":null,"source_type":"research_paper","as_of_explicit":true},{"id":"c4","type":"fact","as_of":"2026-04","figures":null,"insight":null,"as_of_raw":"April 2026","statement":"Stanford University mathematics professor Jared Lichtman and other world-class mathematicians had attempted this challenge for decades, but no one had solved it","comparison":null,"expiry_hint":null,"source_type":"journalist_analysis","as_of_explicit":false},{"id":"c5","type":"fact","as_of":"2025-04","figures":null,"insight":null,"as_of_raw":"last April","statement":"The AI found a breakthrough by applying Markov chains, a probability analysis technique","comparison":null,"expiry_hint":null,"source_type":"journalist_analysis","as_of_explicit":false}],"topics":["ai","mathematics","technology"],"summary":"A 23-year-old used ChatGPT to solve Paul Erdős's mathematical problem that had remained unsolved for 60 years since 1968. The AI found a breakthrough by applying Markov chains, a probability analysis technique that had not been attempted before.","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":"ChatGPT","type":"product","metadata":{"parent":null,"ticker":null},"canonical_id":"product:us:chatgpt","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":"Jared Lichtman","type":"person","metadata":{"parent":null,"ticker":null},"canonical_id":"person:us:jared-lichtman","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":"Terence Tao","type":"person","metadata":{"parent":null,"ticker":null},"canonical_id":"person:us:terence-tao","role_in_article":"quoted"},{"name":"UCLA","type":"organization","metadata":{"parent":null,"ticker":null},"canonical_id":"org:us:ucla","role_in_article":"mentioned"}],"headline":"ChatGPT Solves 60-Year-Old Math Problem in One Go…Mathematicians Say \"New Method\"","geography":["US","KR"],"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-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%2588%25eb%258b%25a4%25ec%2588%2598%25ed%2595%2599%25ec%259e%90%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}}