{"id":"https://openalex.org/W7125388616","doi":"https://doi.org/10.48550/arxiv.2601.14514","title":"\"Just in Time\" World Modeling Supports Human Planning and Reasoning","display_name":"\"Just in Time\" World Modeling Supports Human Planning and Reasoning","publication_year":2026,"publication_date":"2026-01-20","ids":{"openalex":"https://openalex.org/W7125388616","doi":"https://doi.org/10.48550/arxiv.2601.14514"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2601.14514","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2601.14514","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.2601.14514","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Chen, Tony","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chen, Tony","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5123607199","display_name":"Sam Cheyette","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cheyette, Sam","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023131292","display_name":"Kelsey R. Allen","orcid":"https://orcid.org/0000-0002-8461-0652"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Allen, Kelsey","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5123598940","display_name":"Joshua Tenenbaum","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tenenbaum, Joshua","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5123608303","display_name":"Kevin Smith","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Smith, Kevin","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":1,"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/T11431","display_name":"Action Observation and Synchronization","score":0.13989999890327454,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11431","display_name":"Action Observation and Synchronization","score":0.13989999890327454,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10656","display_name":"Child and Animal Learning Development","score":0.11400000005960464,"subfield":{"id":"https://openalex.org/subfields/3204","display_name":"Developmental and Educational Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11904","display_name":"Spatial Cognition and Navigation","score":0.08799999952316284,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5879999995231628},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.5830000042915344},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5303999781608582},{"id":"https://openalex.org/keywords/visual-reasoning","display_name":"Visual reasoning","score":0.5044999718666077},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.49779999256134033},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.49070000648498535},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.4717000126838684},{"id":"https://openalex.org/keywords/flagging","display_name":"Flagging","score":0.3804999887943268},{"id":"https://openalex.org/keywords/action","display_name":"Action (physics)","score":0.3725000023841858}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7052000164985657},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5879999995231628},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.5830000042915344},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5303999781608582},{"id":"https://openalex.org/C2777508537","wikidata":"https://www.wikidata.org/wiki/Q7936620","display_name":"Visual reasoning","level":2,"score":0.5044999718666077},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.49779999256134033},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.49070000648498535},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.4717000126838684},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.46320000290870667},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.448199987411499},{"id":"https://openalex.org/C2777548347","wikidata":"https://www.wikidata.org/wiki/Q5456937","display_name":"Flagging","level":2,"score":0.3804999887943268},{"id":"https://openalex.org/C2780791683","wikidata":"https://www.wikidata.org/wiki/Q846785","display_name":"Action (physics)","level":2,"score":0.3725000023841858},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.3646000027656555},{"id":"https://openalex.org/C66024118","wikidata":"https://www.wikidata.org/wiki/Q1122506","display_name":"Computational model","level":2,"score":0.3402999937534332},{"id":"https://openalex.org/C183521366","wikidata":"https://www.wikidata.org/wiki/Q7256422","display_name":"Psychology of reasoning","level":4,"score":0.33649998903274536},{"id":"https://openalex.org/C28034677","wikidata":"https://www.wikidata.org/wiki/Q17092530","display_name":"Interleaving","level":2,"score":0.33640000224113464},{"id":"https://openalex.org/C2982912361","wikidata":"https://www.wikidata.org/wiki/Q1851867","display_name":"Mental model","level":2,"score":0.3287999927997589},{"id":"https://openalex.org/C117035363","wikidata":"https://www.wikidata.org/wiki/Q3769299","display_name":"Human behavior","level":2,"score":0.32190001010894775},{"id":"https://openalex.org/C96199812","wikidata":"https://www.wikidata.org/wiki/Q2145290","display_name":"Mental representation","level":3,"score":0.3181000053882599},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.31310001015663147},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.2989000082015991},{"id":"https://openalex.org/C166052673","wikidata":"https://www.wikidata.org/wiki/Q83021","display_name":"Empirical evidence","level":2,"score":0.2985000014305115},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.29499998688697815},{"id":"https://openalex.org/C120936955","wikidata":"https://www.wikidata.org/wiki/Q2155640","display_name":"Empirical research","level":2,"score":0.2935999929904938},{"id":"https://openalex.org/C114289077","wikidata":"https://www.wikidata.org/wiki/Q3284399","display_name":"Statistical model","level":2,"score":0.2833000123500824},{"id":"https://openalex.org/C175154964","wikidata":"https://www.wikidata.org/wiki/Q380077","display_name":"Task analysis","level":3,"score":0.28209999203681946},{"id":"https://openalex.org/C188147891","wikidata":"https://www.wikidata.org/wiki/Q147638","display_name":"Cognitive science","level":1,"score":0.2720000147819519},{"id":"https://openalex.org/C161301231","wikidata":"https://www.wikidata.org/wiki/Q3478658","display_name":"Knowledge representation and reasoning","level":2,"score":0.2535000145435333}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2601.14514","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2601.14514","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.2601.14514","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2601.14514","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":[{"score":0.7436478734016418,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Probabilistic":[0],"mental":[1,173],"simulation":[2,20,98],"is":[3,34,52],"thought":[4],"to":[5,101,170],"play":[6],"a":[7,63,85,119,141,146,151,160],"key":[8],"role":[9],"in":[10,21,140],"human":[11,26],"reasoning,":[12],"planning,":[13],"and":[14,92,103,145],"prediction,":[15],"yet":[16],"the":[17,42,96,124],"demands":[18],"of":[19,41,88,122,153,164],"complex":[22],"environments":[23],"exceed":[24],"realistic":[25],"capacity":[27],"limits.":[28],"A":[29],"theory":[30],"with":[31,78,95],"growing":[32],"evidence":[33],"that":[35,44,69,108],"people":[36,55,166],"simulate":[37],"using":[38],"simplified":[39],"representations":[40,73,169],"environment":[43],"abstract":[45],"away":[46],"from":[47],"irrelevant":[48],"details,":[49],"but":[50],"it":[51],"unclear":[53],"how":[54,71,165],"determine":[56],"these":[57,157],"simplifications":[58],"efficiently.":[59],"Here,":[60],"we":[61],"present":[62],"\"Just-in-Time\"":[64],"framework":[65],"for":[66,112,134],"simulation-based":[67],"reasoning":[68,148],"demonstrates":[70],"such":[72],"can":[74],"be":[75,110],"constructed":[76],"online":[77],"minimal":[79],"added":[80],"computation.":[81],"The":[82],"model":[83,125],"uses":[84],"tight":[86],"interleaving":[87],"simulation,":[89],"visual":[90,104],"search,":[91],"representation":[93],"modification,":[94],"current":[97],"guiding":[99],"where":[100],"look":[102],"search":[105],"flagging":[106],"objects":[107],"should":[109],"encoded":[111],"subsequent":[113],"simulation.":[114,174],"Despite":[115],"only":[116],"ever":[117],"encoding":[118],"small":[120],"subset":[121],"objects,":[123],"makes":[126],"high-utility":[127],"predictions.":[128],"We":[129],"find":[130],"strong":[131],"empirical":[132],"support":[133,171],"this":[135],"account":[136,163],"over":[137],"alternative":[138],"models":[139],"grid-world":[142],"planning":[143],"task":[144,149],"physical":[147],"across":[150],"range":[152],"behavioral":[154],"measures.":[155],"Together,":[156],"results":[158],"offer":[159],"concrete":[161],"algorithmic":[162],"construct":[167],"reduced":[168],"efficient":[172]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-01-23T00:00:00"}