{"id":"https://openalex.org/W7155040041","doi":"https://doi.org/10.48550/arxiv.2604.18309","title":"From Program Slices to Causal Clarity: Evaluating Faithful, Actionable LLM-Generated Failure Explanations via Context Partitioning and LLM-as-a-Judge","display_name":"From Program Slices to Causal Clarity: Evaluating Faithful, Actionable LLM-Generated Failure Explanations via Context Partitioning and LLM-as-a-Judge","publication_year":2026,"publication_date":"2026-04-20","ids":{"openalex":"https://openalex.org/W7155040041","doi":"https://doi.org/10.48550/arxiv.2604.18309"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2604.18309","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2604.18309","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":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2604.18309","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5062950005","display_name":"Julius Porbeck","orcid":null},"institutions":[{"id":"https://openalex.org/I143288331","display_name":"Hasso Plattner Institute","ror":"https://ror.org/058rn5r42","country_code":"DE","type":"facility","lineage":["https://openalex.org/I143288331","https://openalex.org/I176453806"]},{"id":"https://openalex.org/I176453806","display_name":"University of Potsdam","ror":"https://ror.org/03bnmw459","country_code":"DE","type":"education","lineage":["https://openalex.org/I176453806"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Porbeck, Julius","raw_affiliation_strings":["Hasso Plattner Institute, University of Potsdam, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hasso Plattner Institute, University of Potsdam, Germany","institution_ids":["https://openalex.org/I143288331","https://openalex.org/I176453806"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085962666","display_name":"C. Adriano","orcid":"https://orcid.org/0000-0003-2588-9937"},"institutions":[{"id":"https://openalex.org/I143288331","display_name":"Hasso Plattner Institute","ror":"https://ror.org/058rn5r42","country_code":"DE","type":"facility","lineage":["https://openalex.org/I143288331","https://openalex.org/I176453806"]},{"id":"https://openalex.org/I176453806","display_name":"University of Potsdam","ror":"https://ror.org/03bnmw459","country_code":"DE","type":"education","lineage":["https://openalex.org/I176453806"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Adriano, Christian Medeiros","raw_affiliation_strings":["Hasso Plattner Institute, University of Potsdam, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hasso Plattner Institute, University of Potsdam, Germany","institution_ids":["https://openalex.org/I143288331","https://openalex.org/I176453806"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026454561","display_name":"Holger Giese","orcid":"https://orcid.org/0000-0002-4723-730X"},"institutions":[{"id":"https://openalex.org/I143288331","display_name":"Hasso Plattner Institute","ror":"https://ror.org/058rn5r42","country_code":"DE","type":"facility","lineage":["https://openalex.org/I143288331","https://openalex.org/I176453806"]},{"id":"https://openalex.org/I176453806","display_name":"University of Potsdam","ror":"https://ror.org/03bnmw459","country_code":"DE","type":"education","lineage":["https://openalex.org/I176453806"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Giese, Holger","raw_affiliation_strings":["Hasso Plattner Institute, University of Potsdam, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hasso Plattner Institute, University of Potsdam, Germany","institution_ids":["https://openalex.org/I143288331","https://openalex.org/I176453806"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"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/T10260","display_name":"Software Engineering Research","score":0.474700003862381,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10260","display_name":"Software Engineering Research","score":0.474700003862381,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T12127","display_name":"Software System Performance and Reliability","score":0.14020000398159027,"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/T11986","display_name":"Scientific Computing and Data Management","score":0.08290000259876251,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/debugging","display_name":"Debugging","score":0.7838000059127808},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.723800003528595},{"id":"https://openalex.org/keywords/correctness","display_name":"Correctness","score":0.6442000269889832},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.6252999901771545},{"id":"https://openalex.org/keywords/downstream","display_name":"Downstream (manufacturing)","score":0.4772000014781952},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4481000006198883},{"id":"https://openalex.org/keywords/contrast","display_name":"Contrast (vision)","score":0.3240000009536743}],"concepts":[{"id":"https://openalex.org/C168065819","wikidata":"https://www.wikidata.org/wiki/Q845566","display_name":"Debugging","level":2,"score":0.7838000059127808},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7508999705314636},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.723800003528595},{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.6442000269889832},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.6252999901771545},{"id":"https://openalex.org/C2776207758","wikidata":"https://www.wikidata.org/wiki/Q5303302","display_name":"Downstream (manufacturing)","level":2,"score":0.4772000014781952},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4481000006198883},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4117000102996826},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.374099999666214},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.33649998903274536},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.3240000009536743},{"id":"https://openalex.org/C24756922","wikidata":"https://www.wikidata.org/wiki/Q1757694","display_name":"Data quality","level":3,"score":0.31929999589920044},{"id":"https://openalex.org/C112930515","wikidata":"https://www.wikidata.org/wiki/Q4389547","display_name":"Risk analysis (engineering)","level":1,"score":0.3127000033855438},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.2992999851703644},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.29670000076293945},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.29179999232292175},{"id":"https://openalex.org/C183322885","wikidata":"https://www.wikidata.org/wiki/Q17007702","display_name":"Context model","level":3,"score":0.2849000096321106},{"id":"https://openalex.org/C1009929","wikidata":"https://www.wikidata.org/wiki/Q179550","display_name":"Software bug","level":3,"score":0.2775999903678894},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.2712000012397766},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.26339998841285706},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.25279998779296875},{"id":"https://openalex.org/C2779010991","wikidata":"https://www.wikidata.org/wiki/Q2720909","display_name":"Artifact (error)","level":2,"score":0.2524000108242035},{"id":"https://openalex.org/C2776035688","wikidata":"https://www.wikidata.org/wiki/Q1606558","display_name":"Affect (linguistics)","level":2,"score":0.25060001015663147}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2604.18309","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2604.18309","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":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2604.18309","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2604.18309","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":"Preprint"},"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.44868966937065125}],"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],"debugging":[4,55,128],"systems":[5],"can":[6,235],"generate":[7],"failure":[8,47,141],"explanations,":[9],"but":[10],"these":[11,93],"explanations":[12,19,48,75,94,161],"may":[13],"be":[14],"incomplete":[15],"or":[16,56,115],"incorrect.":[17],"Misleading":[18],"are":[20,209,224],"harmful":[21],"for":[22,90,101,218],"downstream":[23,213],"tasks":[24],"(e.g.,":[25,112],"bug":[26,28],"triage,":[27],"fixing).":[29],"We":[30,124],"investigate":[31],"how":[32,132],"explanation":[33,122,181],"quality":[34,82,138,182],"is":[35,183,243],"affected":[36,185],"by":[37,186],"various":[38],"LLM":[39],"context":[40,134,145,187],"configurations.":[41],"Existing":[42],"work":[43],"predominantly":[44],"treats":[45],"LLM-generated":[46,140],"as":[49,66,76],"an":[50],"ad":[51],"hoc":[52],"by-product":[53],"of":[54,139],"repair":[57,214],"workflows,":[58],"using":[59],"generic":[60],"prompting":[61],"over":[62,118],"undifferentiated":[63],"artifacts":[64,191],"such":[65],"code,":[67],"tests,":[68],"and":[69,100,105,150,157,165,194],"error":[70],"messages":[71],"rather":[72],"than":[73],"targeting":[74],"a":[77,174],"first-class":[78],"output":[79],"with":[80,162,211,221],"dedicated":[81],"assessment.":[83],"Consequently,":[84],"existing":[85],"approaches":[86],"provide":[87],"limited":[88],"support":[89],"assessing":[91],"whether":[92],"capture":[95],"the":[96,119,127,137,167,227,238],"underlying":[97],"fault-error-failure":[98],"mechanism":[99],"actionable":[102],"next":[103],"steps,":[104],"most":[106],"techniques":[107],"instead":[108],"prioritize":[109],"task":[110],"success":[111],"patch":[113],"correctness":[114],"review":[116],"quality)":[117],"explicit":[120],"causal":[121,193],"quality.":[123],"systematically":[125],"vary":[126],"information":[129],"to":[130,202,226],"study":[131],"distinct":[133],"compositions":[135],"affect":[136],"explanations.":[142,205],"Across":[143],"93":[144],"configurations":[146],"on":[147],"real":[148],"bugs":[149],"three":[151],"economically":[152],"viable":[153],"models":[154],"(gpt-5-mini,":[155],"DeepSeek-V3.2,":[156],"Grok-4.1-fast),":[158],"we":[159],"evaluate":[160],"six":[163],"criteria":[164],"validate":[166],"LLM-as-a-judge":[168],"scores":[169],"against":[170],"human":[171],"ratings":[172],"in":[173],"user":[175],"study.":[176],"Our":[177],"results":[178],"indicate":[179],"that":[180,223],"causally":[184],"composition.":[188],"Evidence-rich,":[189],"failure-specific":[190],"improve":[192],"action-oriented":[195],"quality,":[196],"whereas":[197],"overly":[198],"large":[199],"contexts":[200],"tend":[201],"yield":[203],"vague":[204],"Higher":[206],"explanation-score":[207],"quartiles":[208,234],"associated":[210],"higher":[212],"pass":[215],"rates":[216],"and,":[217],"some":[219],"models,":[220],"fixes":[222],"closer":[225],"reference":[228],"minimal":[229],"fixes.":[230],"In":[231],"contrast,":[232],"low-score":[233],"even":[236],"underperform":[237],"no-explanation":[239],"baseline.":[240],"Reproduction":[241],"package":[242],"publicly":[244],"available.":[245]},"counts_by_year":[],"updated_date":"2026-07-01T06:00:48.157686","created_date":"2026-04-22T00:00:00"}
