Triple

T15910567
Position Surface form Disambiguated ID Type / Status
Subject Graham Holdings Company E385835 entity
Predicate hasEducationalAssets P32850 FINISHED
Object Kaplan University (historical, later sold to Purdue University system) E385831 NE FINISHED

How this triple was built (3 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: Kaplan University (historical, later sold to Purdue University system) | Statement: [Graham Holdings Company, hasEducationalAssets, Kaplan University (historical, later sold to Purdue University system)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kaplan University (historical, later sold to Purdue University system)
Context triple: [Graham Holdings Company, hasEducationalAssets, Kaplan University (historical, later sold to Purdue University system)]
  • A. Kaplan University chosen
    Kaplan University was a former U.S.-based for-profit online and campus-based higher education institution offering associate, bachelor’s, and graduate degree programs to working adults.
  • B. Kaplan, Inc.
    Kaplan, Inc. is a global educational services company best known for its test preparation, professional training, and higher education programs.
  • C. Kaplan
    Kaplan is a surname most notably associated with Mordecai Kaplan, an influential 20th-century rabbi and theologian who founded Reconstructionist Judaism.
  • D. Kaplan
    Kaplan is a type of adjustable-blade water turbine commonly used in low-head hydroelectric power plants to efficiently generate electricity from flowing water.
  • E. Purdue University regional campuses
    Purdue University regional campuses are a network of Purdue-affiliated institutions across Indiana that extend the university’s academic programs and research opportunities beyond its main West Lafayette campus.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasEducationalAssets
Context triple: [Graham Holdings Company, hasEducationalAssets, Kaplan University (historical, later sold to Purdue University system)]
  • A. hasEducationalMaterial
    Indicates that an entity provides, contains, or is associated with educational content or learning resources for another entity.
  • B. hasEducationalLink
    Indicates that there is an educational relationship or connection between two entities, such as teaching, learning, training, or academic affiliation.
  • C. hasEducationalFeature
    Indicates that something includes or is associated with a component, characteristic, or functionality intended for educational purposes.
  • D. hasEducationalUse
    Indicates that something is intended to be used for educational or instructional purposes.
  • E. hasEducationalBrand chosen
    Indicates that one entity possesses, is associated with, or operates under a particular educational brand or branding identity.
  • F. None of above.

Provenance (4 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_69d86da686e4819097cbf3b1fc2d881d completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e17d4d08f481909f38b75e3f42d9ab completed April 17, 2026, 12:22 a.m.
NED1 Entity disambiguation (via context triple) batch_69ffb05750ac81908860143f4ca26cc7 completed May 9, 2026, 10:08 p.m.
PD Predicate disambiguation batch_69e142ca3b208190946c3aa4c1e6087c completed April 16, 2026, 8:12 p.m.
Created at: April 10, 2026, 4:52 a.m.