Triple

T15071184
Position Surface form Disambiguated ID Type / Status
Subject Greater Toronto Airports Authority E379881 entity
Predicate managesInfrastructureIn P15572 FINISHED
Object Greater Toronto Area E18214 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: Greater Toronto Area | Statement: [Greater Toronto Airports Authority, managesInfrastructureIn, Greater Toronto Area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Greater Toronto Area
Context triple: [Greater Toronto Airports Authority, managesInfrastructureIn, Greater Toronto Area]
  • A. Greater Toronto Area chosen
    The Greater Toronto Area is a large metropolitan region in Ontario, Canada, encompassing Toronto and its surrounding municipalities and suburbs.
  • B. Greater Toronto and Hamilton Area
    The Greater Toronto and Hamilton Area is a major Canadian metropolitan region encompassing Toronto, Hamilton, and surrounding municipalities, known as a densely populated economic and cultural hub in Ontario.
  • C. Metropolitan Toronto
    Metropolitan Toronto was a former regional government in Ontario, Canada that encompassed the city of Toronto and its surrounding municipalities before their amalgamation into a single city in 1998.
  • D. Kitchener–Waterloo metropolitan area
    The Kitchener–Waterloo metropolitan area is a major urban and technology hub in southwestern Ontario, Canada, centered on the twin cities of Kitchener and Waterloo.
  • E. Eastern Greater Toronto Area
    The Eastern Greater Toronto Area is the suburban and industrial region east of Toronto encompassing cities like Oshawa, Whitby, and Pickering within the broader Greater Toronto Area.
  • 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: managesInfrastructureIn
Context triple: [Greater Toronto Airports Authority, managesInfrastructureIn, Greater Toronto Area]
  • A. infrastructureManager chosen
    Indicates a relationship where one entity is responsible for overseeing, maintaining, or administering the infrastructure of another entity or system.
  • B. infrastructureRole
    Indicates that one entity serves a specific infrastructural function or capacity in relation to another entity.
  • C. usesInfrastructure
    Indicates that one entity makes use of, depends on, or operates through the infrastructure provided or managed by another entity.
  • D. ownedInfrastructureClass
    Indicates that an entity possesses or controls infrastructure belonging to a specified class or category.
  • E. supportsInfrastructure
    Indicates that one entity provides resources, services, or capabilities that enable the operation, maintenance, or development of another entity’s infrastructure.
  • 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_69d85cd7683881908d405c1b5d7b4f7f completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69dff7f86df48190b3a2cf441fefb477 completed April 15, 2026, 8:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69fea5cff69c8190b6252509c1aa7ebb completed May 9, 2026, 3:11 a.m.
PD Predicate disambiguation batch_69deb95a182081908fffc4402b02a394 completed April 14, 2026, 10:02 p.m.
Created at: April 10, 2026, 3:02 a.m.