AI and Collective Decisions: Strengthening Legitimacy and Losers' Consent

Fuente: arXiv
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Main Authors: Fulay, Suyash, Ravi, Prerna, Kubin, Emily, Mohanty, Shrestha, Bakker, Michiel, Roy, Deb
Format: Preprint
Published: 2026
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author Fulay, Suyash
Ravi, Prerna
Kubin, Emily
Mohanty, Shrestha
Bakker, Michiel
Roy, Deb
author_facet Fulay, Suyash
Ravi, Prerna
Kubin, Emily
Mohanty, Shrestha
Bakker, Michiel
Roy, Deb
contents AI is increasingly used to scale collective decision-making, but far less attention has been paid to how such systems can support procedural legitimacy, particularly the conditions shaping losers' consent: whether participants who do not get their preferred outcome still accept it as fair. We ask: (1) how can AI help ground collective decisions in participants' different experiences and beliefs, and (2) whether exposure to these experiences can increase trust, understanding, and social cohesion even when people disagree with the outcome. We built a system that uses a semi-structured AI interviewer to elicit personal experiences on policy topics and an interactive visualization that displays predicted policy support alongside those voiced experiences. In a randomized experiment (n = 181), interacting with the visualization increased perceived legitimacy, trust in outcomes, and understanding of others' perspectives, even though all participants encountered decisions that went against their stated preferences. Our hope is that the design and evaluation of this tool spurs future researchers to focus on how AI can help not only achieve scale and efficiency in democratic processes, but also increase trust and connection between participants.
format Preprint
id arxiv_https___arxiv_org_abs_2604_05368
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle AI and Collective Decisions: Strengthening Legitimacy and Losers' Consent
Fulay, Suyash
Ravi, Prerna
Kubin, Emily
Mohanty, Shrestha
Bakker, Michiel
Roy, Deb
Human-Computer Interaction
Artificial Intelligence
AI is increasingly used to scale collective decision-making, but far less attention has been paid to how such systems can support procedural legitimacy, particularly the conditions shaping losers' consent: whether participants who do not get their preferred outcome still accept it as fair. We ask: (1) how can AI help ground collective decisions in participants' different experiences and beliefs, and (2) whether exposure to these experiences can increase trust, understanding, and social cohesion even when people disagree with the outcome. We built a system that uses a semi-structured AI interviewer to elicit personal experiences on policy topics and an interactive visualization that displays predicted policy support alongside those voiced experiences. In a randomized experiment (n = 181), interacting with the visualization increased perceived legitimacy, trust in outcomes, and understanding of others' perspectives, even though all participants encountered decisions that went against their stated preferences. Our hope is that the design and evaluation of this tool spurs future researchers to focus on how AI can help not only achieve scale and efficiency in democratic processes, but also increase trust and connection between participants.
title AI and Collective Decisions: Strengthening Legitimacy and Losers' Consent
topic Human-Computer Interaction
Artificial Intelligence
url https://arxiv.org/abs/2604.05368