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MetaPersona: Task-Grounded Synthetic Populations from Empirical Social Science

arXiv:2609.38392v1 Announce Type: new Abstract: Personas used to seed LLM social simulations face a cold-start problem: existing methods lack a principled basis for deciding which attributes to include and how to assign their values. As a result, synthetic populations may misrepresent the demograph…

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  1. 2026-10-01 04:00 · arXiv cs.AI
    MetaPersona: Task-Grounded Synthetic Populations from Empirical Social Science

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