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arxiv_cs_cl · Nov 9, 2026 · paper
Source brief
Is Persona Generalization Predictable?
arxiv.orgNov 9, 2026
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In brief
Persona generalization occurs when fine-tuning a language model in one domain induces behavioral changes in others -- for example, the broadly unsafe behavior observed in emergent misalignment. We discover a surprising "on-the-line" phenomenon in persona generalization: in-domain