Pew study: AI synthetic survey respondents can't stand in for humans

IanArawjo · x · 2026-11-16

Pew Research Center ran a methodological experiment having AI models role-play real respondents from its American Trends Panel and answer the same surveys. Verdict: synthetic surveys do a poor job of estimating public mood, with especially large errors for some subgroups like Republicans and Black adults, and results shift depending on the model. Pew has no plans to use AI-generated survey data.

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