Triple

T1745874
Position Surface form Disambiguated ID Type / Status
Subject Metro Vancouver E38333 entity
Predicate isEducationalCenterFor P345 FINISHED
Object British Columbia E11524 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: British Columbia | Statement: [Metro Vancouver, isEducationalCenterFor, British Columbia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: British Columbia
Context triple: [Metro Vancouver, isEducationalCenterFor, British Columbia]
  • A. British Columbia chosen
    British Columbia is a western Canadian province known for its Pacific coastline, mountainous landscapes, and major cities such as Vancouver and Victoria.
  • B. Alberta
    Alberta is a western Canadian province known for its vast prairies, Rocky Mountains, and significant natural resource industries.
  • C. Yukon Territory
    Yukon Territory is a sparsely populated, mountainous territory in northwestern Canada known for its vast wilderness, subarctic climate, and rich Indigenous cultures.
  • D. Ontario
    Ontario is Canada’s most populous province, home to the nation’s capital Ottawa and its largest city Toronto, and a major economic and cultural hub.
  • E. Ontario
    Ontario is a city in southwestern San Bernardino County, California, known as a major logistics and transportation hub anchored by Ontario International Airport and extensive freeway and rail connections.
  • 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: isEducationalCenterFor
Context triple: [Metro Vancouver, isEducationalCenterFor, British Columbia]
  • A. isEducationalCenterOf chosen
    Indicates that an institution functions as the primary educational center serving, representing, or associated with a particular area, organization, or group.
  • B. isEducationCentre
    Indicates that an entity functions as a place or institution where educational activities, instruction, or learning services are provided.
  • C. containsEducationalInstitution
    Indicates that one entity geographically or administratively includes or encompasses an educational institution within its boundaries or structure.
  • D. trainingInstitution
    Indicates that one entity serves as the institution or organization where another entity receives training or education.
  • E. isAcademicCenter
    Indicates that an entity functions as an academic center, typically serving as a hub for education, research, or scholarly activities within an institution.
  • 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_69a8862b01a48190ab47209063af82d9 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69ab630e7d008190a8c673665d9672bb completed March 6, 2026, 11:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69adbf4ba8fc81909b538168a4403330 completed March 8, 2026, 6:26 p.m.
PD Predicate disambiguation batch_69aa61c5a18481909bc49e0c54d64314 completed March 6, 2026, 5:10 a.m.
Created at: March 4, 2026, 7:31 p.m.