{"id":"https://openalex.org/W7161685820","doi":"https://doi.org/10.48550/arxiv.2605.17510","title":"Scale-Dependent Collective Adaptation in Self-Amending LLM Societies: A Cross-Family Study of Emergent Governance","display_name":"Scale-Dependent Collective Adaptation in Self-Amending LLM Societies: A Cross-Family Study of Emergent Governance","publication_year":2026,"publication_date":"2026-05-17","ids":{"openalex":"https://openalex.org/W7161685820","doi":"https://doi.org/10.48550/arxiv.2605.17510"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2605.17510","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.17510","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2605.17510","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5136476028","display_name":"Kazuya Horibe","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Horibe, Kazuya","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084265053","display_name":"Masaomi Hatakeyama","orcid":"https://orcid.org/0000-0002-7409-9694"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hatakeyama, Masaomi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091037890","display_name":"Gen Masumoto","orcid":"https://orcid.org/0000-0002-8906-0952"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Masumoto, Gen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136454812","display_name":"Takashi Hashimoto","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hashimoto, Takashi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5001718124","display_name":"Peter Romero","orcid":"https://orcid.org/0000-0001-8463-5940"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Romero, Peter","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12592","display_name":"Opinion Dynamics and Social Influence","score":0.8432999849319458,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12592","display_name":"Opinion Dynamics and Social Influence","score":0.8432999849319458,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11252","display_name":"Evolutionary Game Theory and Cooperation","score":0.09139999747276306,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12090","display_name":"Language and cultural evolution","score":0.01730000041425228,"subfield":{"id":"https://openalex.org/subfields/3316","display_name":"Cultural Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/unanimity","display_name":"Unanimity","score":0.5698000192642212},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.5424000024795532},{"id":"https://openalex.org/keywords/corporate-governance","display_name":"Corporate governance","score":0.5083000063896179},{"id":"https://openalex.org/keywords/divergence","display_name":"Divergence (linguistics)","score":0.49790000915527344},{"id":"https://openalex.org/keywords/collective-behavior","display_name":"Collective behavior","score":0.48820000886917114},{"id":"https://openalex.org/keywords/voting","display_name":"Voting","score":0.48010000586509705},{"id":"https://openalex.org/keywords/collective-action","display_name":"Collective action","score":0.4388999938964844},{"id":"https://openalex.org/keywords/contest","display_name":"CONTEST","score":0.41909998655319214}],"concepts":[{"id":"https://openalex.org/C2781423480","wikidata":"https://www.wikidata.org/wiki/Q1309409","display_name":"Unanimity","level":2,"score":0.5698000192642212},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.5424000024795532},{"id":"https://openalex.org/C39389867","wikidata":"https://www.wikidata.org/wiki/Q380767","display_name":"Corporate governance","level":2,"score":0.5083000063896179},{"id":"https://openalex.org/C207390915","wikidata":"https://www.wikidata.org/wiki/Q1230525","display_name":"Divergence (linguistics)","level":2,"score":0.49790000915527344},{"id":"https://openalex.org/C100339178","wikidata":"https://www.wikidata.org/wiki/Q2548752","display_name":"Collective behavior","level":2,"score":0.48820000886917114},{"id":"https://openalex.org/C520049643","wikidata":"https://www.wikidata.org/wiki/Q189760","display_name":"Voting","level":3,"score":0.48010000586509705},{"id":"https://openalex.org/C2777932401","wikidata":"https://www.wikidata.org/wiki/Q1471594","display_name":"Collective action","level":3,"score":0.4388999938964844},{"id":"https://openalex.org/C2777582232","wikidata":"https://www.wikidata.org/wiki/Q5013414","display_name":"CONTEST","level":2,"score":0.41909998655319214},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.4059999883174896},{"id":"https://openalex.org/C20701700","wikidata":"https://www.wikidata.org/wiki/Q388791","display_name":"Group decision-making","level":2,"score":0.3862999975681305},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.36309999227523804},{"id":"https://openalex.org/C153668964","wikidata":"https://www.wikidata.org/wiki/Q27636","display_name":"Majority rule","level":2,"score":0.3280999958515167},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.31679999828338623},{"id":"https://openalex.org/C191399111","wikidata":"https://www.wikidata.org/wiki/Q64861","display_name":"Transitive relation","level":2,"score":0.3158999979496002},{"id":"https://openalex.org/C2780499737","wikidata":"https://www.wikidata.org/wiki/Q24755076","display_name":"Collective motion","level":2,"score":0.2944999933242798},{"id":"https://openalex.org/C4430575","wikidata":"https://www.wikidata.org/wiki/Q1005215","display_name":"Inclusive fitness","level":2,"score":0.2937000095844269},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.29249998927116394},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.29019999504089355},{"id":"https://openalex.org/C177142836","wikidata":"https://www.wikidata.org/wiki/Q44455","display_name":"Game theory","level":2,"score":0.28619998693466187},{"id":"https://openalex.org/C89057211","wikidata":"https://www.wikidata.org/wiki/Q432197","display_name":"Collective intelligence","level":2,"score":0.28119999170303345},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.274399995803833},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.27390000224113464},{"id":"https://openalex.org/C2780873155","wikidata":"https://www.wikidata.org/wiki/Q392811","display_name":"Agent-based model","level":2,"score":0.2676999866962433},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.2583000063896179},{"id":"https://openalex.org/C72169020","wikidata":"https://www.wikidata.org/wiki/Q194404","display_name":"Monotonic function","level":2,"score":0.2567000091075897},{"id":"https://openalex.org/C178005623","wikidata":"https://www.wikidata.org/wiki/Q308859","display_name":"Anonymity","level":2,"score":0.2515999972820282}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2605.17510","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.17510","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2605.17510","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.17510","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.5100652575492859,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"We":[0],"study":[1],"group":[2],"decision-making":[3],"in":[4,173],"artificial":[5,174],"societies":[6,175],"where":[7],"the":[8,19,148,154,159],"rules":[9],"of":[10],"play":[11],"are":[12],"themselves":[13],"subject":[14],"to":[15,64,97],"collective":[16,34,114,135,171],"amendment.":[17],"Using":[18],"self-amending":[20],"game":[21],"Nomic,":[22],"we":[23],"compare":[24],"multiple":[25],"scales":[26],"across":[27],"two":[28],"LLM":[29],"families":[30,45],"and":[31,58,76,91,106,134],"find":[32],"that":[33,51],"adaptation":[35,172],"does":[36,111],"not":[37,112,153],"improve":[38],"monotonically":[39],"with":[40,121],"model":[41,178],"size.":[42],"Instead,":[43],"both":[44],"exhibit":[46],"a":[47,93,166],"narrow":[48],"mid-scale":[49],"regime":[50],"supports":[52],"sustained":[53],"rule":[54],"adoption,":[55],"diverse":[56],"amendments,":[57],"balanced":[59],"consensus.":[60],"Smaller":[61],"models":[62,69],"tend":[63],"remain":[65],"rule-inert,":[66],"whereas":[67],"larger":[68],"often":[70],"converge":[71],"on":[72],"restrictive":[73],"voting":[74],"patterns,":[75],"heterogeneous":[77],"mixed-size":[78],"groups":[79],"collapse":[80],"into":[81],"veto-driven":[82],"gridlock.":[83],"These":[84],"cross-scale":[85],"contrasts":[86],"persist":[87],"under":[88,92],"temperature":[89],"perturbations":[90],"shift":[94],"from":[95],"unanimity":[96],"majority":[98],"voting,":[99],"although":[100],"latent-state":[101],"structure":[102],"varies":[103],"by":[104],"family":[105],"scale.":[107,179],"Hidden-state":[108],"divergence":[109,118],"alone":[110],"explain":[113],"performance:":[115],"high":[116],"representational":[117],"can":[119],"coincide":[120],"poor":[122],"behavioural":[123],"outcomes.":[124],"Linear":[125],"probes":[126],"reveal":[127],"regime-selective":[128],"coupling":[129],"between":[130],"latent":[131],"vote-predictive":[132],"signals":[133],"behaviour,":[136],"but":[137],"decodability":[138],"is":[139,151],"necessary":[140],"rather":[141],"than":[142],"sufficient":[143],"for":[144,169],"adaptive":[145],"play.":[146],"Overall,":[147],"recurring":[149],"regularity":[150],"non-monotonicity,":[152],"particular":[155],"scale":[156],"at":[157],"which":[158],"optimum":[160],"appears.":[161],"Self-amending":[162],"games":[163],"therefore":[164],"provide":[165],"controlled":[167],"testbed":[168],"studying":[170],"beyond":[176],"raw":[177]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-05-20T00:00:00"}
