Papers by Nathan Lile
PERSONA: A Reproducible Testbed for Pluralistic Alignment (2025.coling-main)
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| Challenge: | Currently, preference optimization approaches fail to capture the plurality of user opinions . Currently used methods do not account for the pluralities of users and difference of opinion . |
| Approach: | They propose a reproducible test bed to evaluate pluralistic alignment of language models . they generate user profiles from census data and use a large-scale evaluation dataset . |
| Outcome: | The proposed model improves pluralistic alignment of language models with diverse user values . it generates a large-scale evaluation dataset with 317,200 feedback pairs . |