Interactive research interface
DEMIG Persona Lab
Explore recorded human survey answers alongside responses from AI personas given the same profiles and candidate pairs.
Inspect a comparison
Switch between countries, models, and questions. Inspect the candidate profiles and replay saved human and AI answers.
Explore a cohort
Compare agreement, response distributions, and candidate attribute effects in the population views.
Try the task
Use “Your turn” to make your own candidate choices. Your answers remain in the app’s page memory.
ChatGPT sign-in is required to access the research app. This page contains no respondent records.
Replays show recorded answers, not new model responses. Model explanations and probabilities are saved self-reports. The comparisons do not establish equivalence between AI personas and human respondents.