Effects of personality steering on cooperative behavior in large language model agents.

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Title: Effects of personality steering on cooperative behavior in large language model agents.
Authors: Sakai M; Department of Mathematical and Systems Engineering, Shizuoka University, 3-5-1 Johoku, Chuo-ku, Hamamatsu, 4328561, Shizuoka, Japan., Yokoyama M; Department of Mathematical and Systems Engineering, Shizuoka University, 3-5-1 Johoku, Chuo-ku, Hamamatsu, 4328561, Shizuoka, Japan., Tateishi W; Department of Business Administration, Hokkaido Musashi Women's University, Kita 22-jo Nishi 13-chome, Sapporo, 0010022, Hokkaido, Japan., Ichinose G; Department of Mathematical and Systems Engineering, Shizuoka University, 3-5-1 Johoku, Chuo-ku, Hamamatsu, 4328561, Shizuoka, Japan. ichinose.genki@shizuoka.ac.jp.
Source: Scientific reports [Sci Rep] 2026 Jun 02. Date of Electronic Publication: 2026 Jun 02.
Publication Type: Journal Article
Journal Info: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE
Database: MEDLINE Ultimate
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        Value: 10.1038/s41598-026-56163-8
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              Text: 2026 Jun 02
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