{"id":241301,"date":"2026-07-22T00:16:04","date_gmt":"2026-07-22T05:16:04","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2026\/07\/ais-solution-to-87yearold-riddle-takes-mathematicians-by-surprise"},"modified":"2026-07-22T00:16:04","modified_gmt":"2026-07-22T05:16:04","slug":"ais-solution-to-87yearold-riddle-takes-mathematicians-by-surprise","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2026\/07\/ais-solution-to-87yearold-riddle-takes-mathematicians-by-surprise","title":{"rendered":"AI\u2019s solution to 87yearold riddle takes mathematicians by surprise"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/ais-solution-to-87yearold-riddle-takes-mathematicians-by-surprise2.jpg\"><\/a><\/p>\n<p>Mathematicians have been trying to prove the Jacobian conjecture for nearly a century, but now the Claude Fable 5 AI has apparently found a counterexample that disproves it<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mathematicians have been trying to prove the Jacobian conjecture for nearly a century, but now the Claude Fable 5 AI has apparently found a counterexample that disproves it<\/p>\n","protected":false},"author":662,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2229,6],"tags":[],"class_list":["post-241301","post","type-post","status-publish","format-standard","hentry","category-mathematics","category-robotics-ai"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/241301","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/662"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=241301"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/241301\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=241301"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=241301"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=241301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}