Triple

T1769345
Position Surface form Disambiguated ID Type / Status
Subject Iowa State College E38836 entity
Predicate hasExtensionService P13887 FINISHED
Object Iowa State University Extension and Outreach
Iowa State University Extension and Outreach is the statewide educational outreach arm of Iowa State University that delivers research-based programs and resources to Iowa communities, businesses, and families.
E199604 NE FINISHED

How this triple was built (5 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Iowa State University Extension and Outreach | Statement: [Iowa State College, hasExtensionService, Iowa State University Extension and Outreach]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Iowa State University Extension and Outreach
Context triple: [Iowa State College, hasExtensionService, Iowa State University Extension and Outreach]
  • A. Iowa State College
    Iowa State College, now known as Iowa State University, is a major public land-grant research university located in Ames, Iowa.
  • B. University of Northern Iowa
    The University of Northern Iowa is a public university in Cedar Falls, Iowa, known for its strong teacher education programs and mid-sized, student-focused campus.
  • C. University of Iowa
    The University of Iowa is a major public research university renowned for its strong writing programs, medical center, and Big Ten athletics.
  • D. Texas A&M AgriLife Extension Service
    Texas A&M AgriLife Extension Service is a statewide public outreach and education agency that provides research-based agricultural, environmental, and community programs to Texans.
  • E. Institute of Agriculture
    The Institute of Agriculture is a specialized division of the University of Tennessee, Knoxville focused on agricultural education, research, and extension services.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Iowa State University Extension and Outreach
Triple: [Iowa State College, hasExtensionService, Iowa State University Extension and Outreach]
Generated description
Iowa State University Extension and Outreach is the statewide educational outreach arm of Iowa State University that delivers research-based programs and resources to Iowa communities, businesses, and families.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Iowa State University Extension and Outreach
Target entity description: Iowa State University Extension and Outreach is the statewide educational outreach arm of Iowa State University that delivers research-based programs and resources to Iowa communities, businesses, and families.
  • A. Iowa State College
    Iowa State College, now known as Iowa State University, is a major public land-grant research university located in Ames, Iowa.
  • B. University of Northern Iowa
    The University of Northern Iowa is a public university in Cedar Falls, Iowa, known for its strong teacher education programs and mid-sized, student-focused campus.
  • C. University of Iowa
    The University of Iowa is a major public research university renowned for its strong writing programs, medical center, and Big Ten athletics.
  • D. Texas A&M AgriLife Extension Service
    Texas A&M AgriLife Extension Service is a statewide public outreach and education agency that provides research-based agricultural, environmental, and community programs to Texans.
  • E. Institute of Agriculture
    The Institute of Agriculture is a specialized division of the University of Tennessee, Knoxville focused on agricultural education, research, and extension services.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasExtensionService
Context triple: [Iowa State College, hasExtensionService, Iowa State University Extension and Outreach]
  • A. hasServiceProvider chosen
    Indicates that an entity is associated with or supported by a specific service provider.
  • B. hasServiceClass
    Indicates that an entity is associated with, or categorized under, a particular class or type of service.
  • C. hasServiceTo
    Indicates that one entity provides, offers, or operates a service for or directed toward another entity.
  • D. hasServiceType
    Indicates that an entity is associated with or categorized by a particular type of service.
  • E. hasBroadcastService
    Indicates that an entity provides or is associated with a particular broadcast service.
  • F. None of above.

Provenance (6 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69a8862e61708190af97b9838cc3f5de completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69ab39fc2c448190bfaf1ee8d474632a completed March 6, 2026, 8:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69ada9936f5881909b78bda48039916a completed March 8, 2026, 4:53 p.m.
NEDg Description generation batch_69adae9845f081908904030f7a10df63 completed March 8, 2026, 5:15 p.m.
NED2 Entity disambiguation (via description) batch_69adafa3494c8190b34a6930cf38ca40 completed March 8, 2026, 5:19 p.m.
PD Predicate disambiguation batch_69aa61cbb1288190a7ba38b61905f578 completed March 6, 2026, 5:10 a.m.
Created at: March 4, 2026, 7:31 p.m.