{"id":"https://openalex.org/W7148320478","doi":"https://doi.org/10.48550/arxiv.2604.00487","title":"Competition and Cooperation of LLM Agents in Games","display_name":"Competition and Cooperation of LLM Agents in Games","publication_year":2026,"publication_date":"2026-04-01","ids":{"openalex":"https://openalex.org/W7148320478","doi":"https://doi.org/10.48550/arxiv.2604.00487"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2604.00487","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2604.00487","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":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2604.00487","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5058454592","display_name":"Jiayi Yao","orcid":"https://orcid.org/0000-0002-8588-4356"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yao, Jiayi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5132824587","display_name":"Cong Chen","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chen, Cong","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5132759933","display_name":"Baosen Zhang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhang, Baosen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"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/T11031","display_name":"Game Theory and Applications","score":0.1289999932050705,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11031","display_name":"Game Theory and Applications","score":0.1289999932050705,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12592","display_name":"Opinion Dynamics and Social Influence","score":0.07450000196695328,"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/T10462","display_name":"Reinforcement Learning in Robotics","score":0.06870000064373016,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cournot-competition","display_name":"Cournot competition","score":0.7120000123977661},{"id":"https://openalex.org/keywords/competition","display_name":"Competition (biology)","score":0.6176999807357788},{"id":"https://openalex.org/keywords/nash-equilibrium","display_name":"Nash equilibrium","score":0.5358999967575073},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.5220000147819519},{"id":"https://openalex.org/keywords/game-theory","display_name":"Game theory","score":0.48579999804496765},{"id":"https://openalex.org/keywords/strategic-interaction","display_name":"Strategic interaction","score":0.4327999949455261},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.4059000015258789},{"id":"https://openalex.org/keywords/coordination-game","display_name":"Coordination game","score":0.3684000074863434},{"id":"https://openalex.org/keywords/repeated-game","display_name":"Repeated game","score":0.3671000003814697}],"concepts":[{"id":"https://openalex.org/C16520705","wikidata":"https://www.wikidata.org/wiki/Q601799","display_name":"Cournot competition","level":2,"score":0.7120000123977661},{"id":"https://openalex.org/C91306197","wikidata":"https://www.wikidata.org/wiki/Q45767","display_name":"Competition (biology)","level":2,"score":0.6176999807357788},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.5746999979019165},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.5450000166893005},{"id":"https://openalex.org/C46814582","wikidata":"https://www.wikidata.org/wiki/Q23389","display_name":"Nash equilibrium","level":2,"score":0.5358999967575073},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.5220000147819519},{"id":"https://openalex.org/C177142836","wikidata":"https://www.wikidata.org/wiki/Q44455","display_name":"Game theory","level":2,"score":0.48579999804496765},{"id":"https://openalex.org/C2992053104","wikidata":"https://www.wikidata.org/wiki/Q44455","display_name":"Strategic interaction","level":2,"score":0.4327999949455261},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4101000130176544},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.4059000015258789},{"id":"https://openalex.org/C107257861","wikidata":"https://www.wikidata.org/wiki/Q656316","display_name":"Coordination game","level":2,"score":0.3684000074863434},{"id":"https://openalex.org/C202556891","wikidata":"https://www.wikidata.org/wiki/Q1584646","display_name":"Repeated game","level":3,"score":0.3671000003814697},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.3668999969959259},{"id":"https://openalex.org/C32407928","wikidata":"https://www.wikidata.org/wiki/Q2733833","display_name":"Best response","level":3,"score":0.3474000096321106},{"id":"https://openalex.org/C146930158","wikidata":"https://www.wikidata.org/wiki/Q656416","display_name":"Extensive-form game","level":4,"score":0.3208000063896179},{"id":"https://openalex.org/C196276664","wikidata":"https://www.wikidata.org/wiki/Q121716","display_name":"First-mover advantage","level":2,"score":0.31349998712539673},{"id":"https://openalex.org/C539667460","wikidata":"https://www.wikidata.org/wiki/Q2414942","display_name":"Management science","level":1,"score":0.2987000048160553},{"id":"https://openalex.org/C164407509","wikidata":"https://www.wikidata.org/wiki/Q5384490","display_name":"Equilibrium selection","level":4,"score":0.29829999804496765},{"id":"https://openalex.org/C2780589192","wikidata":"https://www.wikidata.org/wiki/Q7285140","display_name":"Raising (metalworking)","level":2,"score":0.2978000044822693},{"id":"https://openalex.org/C47175762","wikidata":"https://www.wikidata.org/wiki/Q13422573","display_name":"Non-cooperative game","level":3,"score":0.29490000009536743},{"id":"https://openalex.org/C18619997","wikidata":"https://www.wikidata.org/wiki/Q47627","display_name":"Experimental economics","level":2,"score":0.2847999930381775},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.28380000591278076},{"id":"https://openalex.org/C73795354","wikidata":"https://www.wikidata.org/wiki/Q287618","display_name":"Sequential game","level":3,"score":0.27869999408721924},{"id":"https://openalex.org/C41550386","wikidata":"https://www.wikidata.org/wiki/Q529909","display_name":"Multi-agent system","level":2,"score":0.275299996137619},{"id":"https://openalex.org/C145912823","wikidata":"https://www.wikidata.org/wiki/Q113558","display_name":"Dynamics (music)","level":2,"score":0.2660999894142151},{"id":"https://openalex.org/C106485872","wikidata":"https://www.wikidata.org/wiki/Q5088884","display_name":"Cheap talk","level":2,"score":0.26269999146461487},{"id":"https://openalex.org/C113494165","wikidata":"https://www.wikidata.org/wiki/Q41693","display_name":"Prisoner's dilemma","level":3,"score":0.25110000371932983}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2604.00487","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2604.00487","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":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2604.00487","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2604.00487","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":"Preprint"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Large":[0],"language":[1],"model":[2],"(LLM)":[3],"agents":[4,61],"are":[5],"increasingly":[6],"deployed":[7],"in":[8,37],"competitive":[9],"multi-agent":[10],"settings,":[11],"raising":[12],"fundamental":[13],"questions":[14],"about":[15],"whether":[16],"they":[17],"converge":[18],"to":[19,54,63,80],"equilibria":[20],"and":[21,46,69,98],"how":[22],"their":[23],"strategic":[24],"behavior":[25],"can":[26],"be":[27],"characterized.":[28],"In":[29],"this":[30,81],"paper,":[31],"we":[32,57],"study":[33],"LLM":[34,60,93],"agent":[35,94],"interactions":[36],"two":[38],"standard":[39],"games:":[40],"a":[41,47],"network":[42],"resource":[43],"allocation":[44],"game":[45],"Cournot":[48],"competition":[49],"game.":[50],"Rather":[51],"than":[52],"converging":[53],"Nash":[55],"equilibria,":[56],"find":[58],"that":[59,75,88],"tend":[62],"cooperate":[64],"when":[65],"given":[66],"multi-round":[67],"prompts":[68],"non-zero-sum":[70],"context.":[71],"Chain-of-thought":[72],"analysis":[73],"reveals":[74],"fairness":[76],"reasoning":[77,95],"is":[78],"central":[79],"behavior.":[82],"We":[83],"propose":[84],"an":[85],"analytical":[86],"framework":[87],"captures":[89],"the":[90],"dynamics":[91],"of":[92],"across":[96],"rounds":[97],"explains":[99],"these":[100],"experimental":[101],"findings.":[102]},"counts_by_year":[],"updated_date":"2026-07-01T06:00:48.157686","created_date":"2026-04-03T00:00:00"}
