{"id":"https://openalex.org/W7160875925","doi":"https://doi.org/10.48550/arxiv.2605.08017","title":"Collaborator or Assistant? How AI Coding Agents Partition Work Across Pull Request Lifecycles","display_name":"Collaborator or Assistant? How AI Coding Agents Partition Work Across Pull Request Lifecycles","publication_year":2026,"publication_date":"2026-05-08","ids":{"openalex":"https://openalex.org/W7160875925","doi":"https://doi.org/10.48550/arxiv.2605.08017"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2605.08017","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.08017","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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.2605.08017","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5135909509","display_name":"Young Jo","orcid":null},"institutions":[{"id":"https://openalex.org/I4210098002","display_name":"Seversk Technological Institute","ror":"https://ror.org/00se1zw92","country_code":"RU","type":"education","lineage":["https://openalex.org/I4210098002","https://openalex.org/I887846188"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Jo, Young","raw_affiliation_strings":["seph"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"seph","institution_ids":["https://openalex.org/I4210098002"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135866624","display_name":"Chung","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chung","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5022060601","display_name":"Safwat Hassan","orcid":"https://orcid.org/0000-0001-7090-0475"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hassan, Safwat","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"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/T10883","display_name":"Ethics and Social Impacts of AI","score":0.24709999561309814,"subfield":{"id":"https://openalex.org/subfields/3311","display_name":"Safety Research"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10883","display_name":"Ethics and Social Impacts of AI","score":0.24709999561309814,"subfield":{"id":"https://openalex.org/subfields/3311","display_name":"Safety Research"},"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/T11986","display_name":"Scientific Computing and Data Management","score":0.11240000277757645,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"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/T10703","display_name":"Business Process Modeling and Analysis","score":0.08609999716281891,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/merge","display_name":"Merge (version control)","score":0.7696999907493591},{"id":"https://openalex.org/keywords/executor","display_name":"Executor","score":0.6190000176429749},{"id":"https://openalex.org/keywords/workflow","display_name":"Workflow","score":0.5935999751091003},{"id":"https://openalex.org/keywords/corporate-governance","display_name":"Corporate governance","score":0.4706999957561493},{"id":"https://openalex.org/keywords/automation","display_name":"Automation","score":0.46779999136924744},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.44760000705718994},{"id":"https://openalex.org/keywords/interoperability","display_name":"Interoperability","score":0.38359999656677246},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.37869998812675476}],"concepts":[{"id":"https://openalex.org/C197129107","wikidata":"https://www.wikidata.org/wiki/Q1921621","display_name":"Merge (version control)","level":2,"score":0.7696999907493591},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6589999794960022},{"id":"https://openalex.org/C180591056","wikidata":"https://www.wikidata.org/wiki/Q654437","display_name":"Executor","level":2,"score":0.6190000176429749},{"id":"https://openalex.org/C177212765","wikidata":"https://www.wikidata.org/wiki/Q627335","display_name":"Workflow","level":2,"score":0.5935999751091003},{"id":"https://openalex.org/C39389867","wikidata":"https://www.wikidata.org/wiki/Q380767","display_name":"Corporate governance","level":2,"score":0.4706999957561493},{"id":"https://openalex.org/C115901376","wikidata":"https://www.wikidata.org/wiki/Q184199","display_name":"Automation","level":2,"score":0.46779999136924744},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.44760000705718994},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.398499995470047},{"id":"https://openalex.org/C20136886","wikidata":"https://www.wikidata.org/wiki/Q749647","display_name":"Interoperability","level":2,"score":0.38359999656677246},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.37869998812675476},{"id":"https://openalex.org/C56739046","wikidata":"https://www.wikidata.org/wiki/Q192060","display_name":"Knowledge management","level":1,"score":0.353300005197525},{"id":"https://openalex.org/C195094911","wikidata":"https://www.wikidata.org/wiki/Q14167904","display_name":"Process management","level":1,"score":0.35120001435279846},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3181999921798706},{"id":"https://openalex.org/C42812","wikidata":"https://www.wikidata.org/wiki/Q1082910","display_name":"Partition (number theory)","level":2,"score":0.3158999979496002},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3012999892234802},{"id":"https://openalex.org/C80958533","wikidata":"https://www.wikidata.org/wiki/Q1047174","display_name":"Audit trail","level":3,"score":0.2994999885559082},{"id":"https://openalex.org/C2779777834","wikidata":"https://www.wikidata.org/wiki/Q4202277","display_name":"Enforcement","level":2,"score":0.29429998993873596},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.29159998893737793},{"id":"https://openalex.org/C52146309","wikidata":"https://www.wikidata.org/wiki/Q7431116","display_name":"Schema (genetic algorithms)","level":2,"score":0.28929999470710754},{"id":"https://openalex.org/C13687954","wikidata":"https://www.wikidata.org/wiki/Q4826847","display_name":"Autonomous agent","level":2,"score":0.2768999934196472},{"id":"https://openalex.org/C108713360","wikidata":"https://www.wikidata.org/wiki/Q1824206","display_name":"Supply chain","level":2,"score":0.27149999141693115},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.27000001072883606},{"id":"https://openalex.org/C150202949","wikidata":"https://www.wikidata.org/wiki/Q107602","display_name":"Pointer (user interface)","level":2,"score":0.26420000195503235},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.2637999951839447},{"id":"https://openalex.org/C141141315","wikidata":"https://www.wikidata.org/wiki/Q2379942","display_name":"Guard (computer science)","level":2,"score":0.2574000060558319},{"id":"https://openalex.org/C196879817","wikidata":"https://www.wikidata.org/wiki/Q872685","display_name":"Data governance","level":4,"score":0.25220000743865967}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2605.08017","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.08017","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2605.08017","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.08017","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"sustainable_development_goals":[{"score":0.5795448422431946,"id":"https://metadata.un.org/sdg/16","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":{"When":[0],"AI":[1],"coding":[2],"agents":[3,91],"open":[4,93],"branches":[5],"and":[6,22,42,94,103,120,131,183,192],"submit":[7],"pull":[8],"requests":[9],"(PRs),":[10],"two":[11],"questions":[12],"co-determine":[13],"oversight":[14],"design:":[15],"who":[16,23],"starts":[17],"the":[18,77,106,128,165,169,178],"work":[19,97],"(operational":[20],"agency)":[21],"authorizes":[24],"its":[25],"completion":[26],"(merge":[27],"governance).":[28],"We":[29,59,176],"characterize":[30],"tools":[31,52,83,111],"along":[32],"a":[33,153,161,172,184],"Collaborator-Assistant":[34],"spectrum":[35],"in":[36,90,194],"how":[37,78],"they":[38],"redistribute":[39],"initiative,":[40],"oversight,":[41,191],"endorsement,":[43],"while":[44],"merge":[45,142],"governance":[46,132,193],"remains":[47,144],"predominantly":[48],"human":[49],"across":[50],"five":[51],"(OpenAI,":[53,112],"Copilot,":[54],"Devin,":[55,85],"Cursor,":[56],"Claude":[57],"Code).":[58],"analyze":[60],"29,585":[61],"PR":[62,96,195],"lifecycles":[63],"using":[64],"an":[65],"Initiator":[66],"x":[67],"Approver":[68],"taxonomy":[69],"with":[70,99,118,148],"six":[71],"interaction":[72],"scenarios;":[73],"lifecycle":[74],"reconstruction":[75],"supplies":[76],"behind":[79],"those":[80],"roles.":[81],"Collaborator":[82,134],"(Cursor,":[84],"Copilot)":[86],"concentrate":[87],"operational":[88],"initiative":[89],"that":[92],"carry":[95],"forward,":[98],"humans":[100,119],"retaining":[101],"review":[102],"endorsement":[104],"on":[105,189],"path":[107],"to":[108,152],"merge;":[109],"Assistant":[110],"Claude)":[113],"leave":[114],"task":[115],"direction":[116],"primarily":[117],"supply":[121],"bounded":[122],"support":[123],"within":[124],"human-led":[125],"workflows.":[126,196],"Across":[127],"spectrum,":[129],"agency":[130],"decouple:":[133],"workflows":[135],"are":[136],"&gt;=96%":[137],"agent":[138],"initiated,":[139],"yet":[140],"terminal":[141],"authority":[143],"almost":[145],"exclusively":[146],"human,":[147],"agent-classified":[149],"approvers":[150],"confined":[151],"small":[154],"fraction":[155],"of":[156,174],"PRs.":[157],"Where":[158],"automation":[159],"executes":[160],"merge,":[162],"logs":[163],"record":[164],"executor":[166],"but":[167],"not":[168],"decision-maker,":[170],"marking":[171],"boundary":[173],"observation.":[175],"contribute":[177],"taxonomy,":[179],"per-tool":[180],"state":[181],"machines,":[182],"replication":[185],"package":[186],"for":[187],"research":[188],"automation,":[190]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-05-12T00:00:00"}
