Triple

T1504653
Position Surface form Disambiguated ID Type / Status
Subject Purdue University E33870 entity
Predicate hasRegionalCampus P116 FINISHED
Object Purdue University Northwest
Purdue University Northwest is a public regional university in northwest Indiana offering a range of undergraduate and graduate programs as part of the Purdue University system.
E198454 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: Purdue University Northwest | Statement: [Purdue University, hasRegionalCampus, Purdue University Northwest]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Purdue University Northwest
Context triple: [Purdue University, hasRegionalCampus, Purdue University Northwest]
  • A. University of Southern Indiana
    The University of Southern Indiana is a public university in Evansville, Indiana, known for its regional focus, diverse academic programs, and participation in NCAA Division I athletics.
  • B. University of Indianapolis
    The University of Indianapolis is a private university in Indianapolis, Indiana, known for its career-focused undergraduate and graduate programs and strong ties to the local community.
  • C. Washburn Institute of Technology
    Washburn Institute of Technology is a public technical and vocational education institution in Topeka, Kansas, offering career-focused certificate and degree programs.
  • D. Ivy Tech Community College Northwest
    Ivy Tech Community College Northwest is a regional campus of Indiana’s statewide Ivy Tech Community College system, offering two-year degrees, certificates, and workforce training programs to students in the northwest part of the state.
  • E. Purdue University
    Purdue University is a major public research university in West Lafayette, Indiana, renowned for its engineering, science, and technology programs.
  • 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: Purdue University Northwest
Triple: [Purdue University, hasRegionalCampus, Purdue University Northwest]
Generated description
Purdue University Northwest is a public regional university in northwest Indiana offering a range of undergraduate and graduate programs as part of the Purdue University system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Purdue University Northwest
Target entity description: Purdue University Northwest is a public regional university in northwest Indiana offering a range of undergraduate and graduate programs as part of the Purdue University system.
  • A. University of Southern Indiana
    The University of Southern Indiana is a public university in Evansville, Indiana, known for its regional focus, diverse academic programs, and participation in NCAA Division I athletics.
  • B. University of Indianapolis
    The University of Indianapolis is a private university in Indianapolis, Indiana, known for its career-focused undergraduate and graduate programs and strong ties to the local community.
  • C. Washburn Institute of Technology
    Washburn Institute of Technology is a public technical and vocational education institution in Topeka, Kansas, offering career-focused certificate and degree programs.
  • D. Ivy Tech Community College Northwest
    Ivy Tech Community College Northwest is a regional campus of Indiana’s statewide Ivy Tech Community College system, offering two-year degrees, certificates, and workforce training programs to students in the northwest part of the state.
  • E. Purdue University
    Purdue University is a major public research university in West Lafayette, Indiana, renowned for its engineering, science, and technology programs.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasRegionalCampus
Context triple: [Purdue University, hasRegionalCampus, Purdue University Northwest]
  • A. hasCampusOn
    Indicates that an institution or organization maintains a campus located on a specified geographic area or site.
  • B. hasMainCampus
    Indicates that an educational institution is primarily based at or chiefly associated with a particular campus location.
  • C. hasAdditionalCampus chosen
    Indicates that an educational institution maintains one or more campuses in addition to its primary or main campus.
  • D. hasCollegeCampus
    Indicates that an institution or organization possesses or is associated with a specific college campus as a physical or organizational site.
  • E. hasPublicUniversityCampus
    Indicates that a public university maintains or operates a campus at the specified location.
  • 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_69a885f352a4819099b24ff15489dede completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a90584b8b881908e112c7e59163812 completed March 5, 2026, 4:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69ada962149881908c6ecba8347e22d7 completed March 8, 2026, 4:52 p.m.
NEDg Description generation batch_69adaab1fb6881908e0711ae1b69e2e5 completed March 8, 2026, 4:58 p.m.
NED2 Entity disambiguation (via description) batch_69adae9fdd3081908b1d9d7335cab1bd completed March 8, 2026, 5:15 p.m.
PD Predicate disambiguation batch_69a88727ce48819089b482cdc25453d1 completed March 4, 2026, 7:25 p.m.
Created at: March 4, 2026, 7:24 p.m.