{"id":"https://openalex.org/W7162682022","doi":"https://doi.org/10.48550/arxiv.2605.27995","title":"AsyncTool: Evaluating the Asynchronous Function Calling Capability under Multi-Task Scenarios","display_name":"AsyncTool: Evaluating the Asynchronous Function Calling Capability under Multi-Task Scenarios","publication_year":2026,"publication_date":"2026-05-27","ids":{"openalex":"https://openalex.org/W7162682022","doi":"https://doi.org/10.48550/arxiv.2605.27995"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2605.27995","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.27995","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"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":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2605.27995","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018030223","display_name":"Kou Shi","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shi, Kou","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5137201846","display_name":"Ziao Zhang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhang, Ziao","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5137251994","display_name":"Shiting Huang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Huang, Shiting","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5132731114","display_name":"Avery Nie","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nie, Avery","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5137267224","display_name":"Zhen Fang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Fang, Zhen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050624359","display_name":"Qiuchen Wang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wang, Qiuchen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5137248315","display_name":"Lin Chen","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chen, Lin","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135136135","display_name":"Huaian Chen","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chen, Huaian","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100678098","display_name":"Zehui Chen","orcid":"https://orcid.org/0000-0002-1843-4478"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chen, Zehui","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5137248864","display_name":"Feng Zhao","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhao, Feng","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/T12127","display_name":"Software System Performance and Reliability","score":0.08190000057220459,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12127","display_name":"Software System Performance and Reliability","score":0.08190000057220459,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11636","display_name":"Artificial Intelligence in Healthcare and Education","score":0.07079999893903732,"subfield":{"id":"https://openalex.org/subfields/2718","display_name":"Health Informatics"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.06620000302791595,"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/human-multitasking","display_name":"Human multitasking","score":0.7200000286102295},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.670799970626831},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5622000098228455},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.5253999829292297},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5047000050544739},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.43639999628067017},{"id":"https://openalex.org/keywords/task-analysis","display_name":"Task analysis","score":0.42829999327659607}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7885000109672546},{"id":"https://openalex.org/C107418235","wikidata":"https://www.wikidata.org/wiki/Q1520565","display_name":"Human multitasking","level":2,"score":0.7200000286102295},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.670799970626831},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5622000098228455},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.5253999829292297},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5047000050544739},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4431000053882599},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.43639999628067017},{"id":"https://openalex.org/C175154964","wikidata":"https://www.wikidata.org/wiki/Q380077","display_name":"Task analysis","level":3,"score":0.42829999327659607},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.36399999260902405},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.3571999967098236},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.353300005197525},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.35089999437332153},{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.34049999713897705},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.30390000343322754},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.29649999737739563},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.2639999985694885},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.26330000162124634},{"id":"https://openalex.org/C174348530","wikidata":"https://www.wikidata.org/wiki/Q188635","display_name":"Bridging (networking)","level":2,"score":0.25110000371932983}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2605.27995","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.27995","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"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":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2605.27995","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.27995","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"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":"Preprint"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Large":[0],"language":[1],"model":[2],"(LLM)-based":[3],"agents":[4,90,167,199],"have":[5],"shown":[6],"strong":[7],"capabilities":[8],"in":[9,91],"using":[10],"external":[11],"tools":[12],"to":[13,39,49,72,148,165,170],"solve":[14],"complex":[15],"tasks.":[16],"However,":[17],"existing":[18],"evaluations":[19],"often":[20,47],"overlook":[21],"the":[22,29,138],"temporal":[23,210],"dimension":[24],"of":[25,31,196],"tool":[26,32,68,77,98,109,160],"use,":[27],"especially":[28],"impact":[30],"response":[33,110],"latency,":[34],"and":[35,53,106,131,141,144,152,168,182,200,212],"are":[36],"usually":[37],"limited":[38],"single-task":[40],"settings.":[41],"In":[42],"real-world":[43],"applications,":[44],"multiple":[45,102,129],"tasks":[46,104],"need":[48],"be":[50],"executed":[51],"concurrently,":[52],"overall":[54],"efficiency":[55],"depends":[56],"on":[57,188],"whether":[58],"an":[59],"agent":[60],"can":[61],"use":[62],"idle":[63],"time":[64],"while":[65],"waiting":[66],"for":[67,87,204],"responses.":[69],"We":[70,134],"refer":[71],"this":[73],"capability":[74],"as":[75],"asynchronous":[76,124],"calling.":[78],"To":[79],"evaluate":[80,135],"it,":[81],"we":[82,120],"propose":[83],"AsyncTool,":[84],"a":[85,115,122],"benchmark":[86],"assessing":[88],"LLM-based":[89],"interactive":[92],"multi-task":[93],"tool-use":[94,132],"environments":[95],"with":[96,208],"delayed":[97,159],"feedback.":[99],"AsyncTool":[100],"presents":[101],"heterogeneous":[103],"simultaneously":[105],"simulates":[107],"realistic":[108],"latency":[111],"during":[112],"execution.":[113],"Using":[114],"hybrid":[116],"data":[117],"evolution":[118],"strategy,":[119],"construct":[121],"diverse":[123],"multitasking":[125],"dataset":[126],"that":[127,158,175],"covers":[128],"scenarios":[130],"patterns.":[133],"models":[136],"at":[137],"step,":[139],"sub-task,":[140],"task":[142,150,178],"levels,":[143],"introduce":[145],"efficiency-oriented":[146],"metrics":[147],"measure":[149],"coordination":[151,213],"completion":[153],"efficiency.":[154],"Extensive":[155],"experiments":[156],"show":[157],"feedback":[161],"poses":[162],"substantial":[163],"challenges":[164],"current":[166,197],"leads":[169],"clear":[171],"performance":[172,187],"degradation.":[173],"Models":[174],"better":[176],"coordinate":[177],"switching,":[179],"dependency":[180],"tracking,":[181],"state":[183],"maintenance":[184],"achieve":[185],"stronger":[186,209],"AsyncTool.":[189],"Our":[190],"analysis":[191],"identifies":[192],"key":[193],"failure":[194],"modes":[195],"tool-using":[198],"provides":[201],"practical":[202],"insights":[203],"designing":[205],"future":[206],"systems":[207],"reasoning":[211],"capabilities.":[214]},"counts_by_year":[],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2026-05-29T00:00:00"}
