{"id":238432,"date":"2026-06-05T18:31:21","date_gmt":"2026-06-05T23:31:21","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2026\/06\/where-do-deep-research-agents-go-wrong-span-level-error-localization-in-agent-trajectories"},"modified":"2026-06-05T18:31:21","modified_gmt":"2026-06-05T23:31:21","slug":"where-do-deep-research-agents-go-wrong-span-level-error-localization-in-agent-trajectories","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2026\/06\/where-do-deep-research-agents-go-wrong-span-level-error-localization-in-agent-trajectories","title":{"rendered":"Where Do Deep-Research Agents Go Wrong? Span-Level Error Localization in Agent Trajectories"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/where-do-deep-research-agents-go-wrong-span-level-error-localization-in-agent-trajectories.jpg\"><\/a><\/p>\n<p>Join the discussion on this paper page.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Join the discussion on this paper page.<\/p>\n","protected":false},"author":661,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-238432","post","type-post","status-publish","format-standard","hentry","category-futurism"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/238432","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\/661"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=238432"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/238432\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=238432"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=238432"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=238432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}