Triple

T15071191
Position Surface form Disambiguated ID Type / Status
Subject Greater Toronto Airports Authority E379881 entity
Predicate replaced P101 FINISHED
Object Transport Canada in the operation of Toronto Pearson International Airport E77967 NE FINISHED

How this triple was built (2 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: Transport Canada in the operation of Toronto Pearson International Airport | Statement: [Greater Toronto Airports Authority, replaced, Transport Canada in the operation of Toronto Pearson International Airport]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Transport Canada in the operation of Toronto Pearson International Airport
Context triple: [Greater Toronto Airports Authority, replaced, Transport Canada in the operation of Toronto Pearson International Airport]
  • A. National Airports System of Canada
    The National Airports System of Canada is a federally designated network of major Canadian airports that are considered essential to the country’s air transportation infrastructure and economy.
  • B. Transport Canada chosen
    Transport Canada is the federal government department responsible for developing regulations, policies, and services to ensure safe, secure, efficient, and environmentally responsible transportation across Canada.
  • C. Ottawa International Airport Authority
    The Ottawa International Airport Authority is the non-profit organization responsible for managing and overseeing operations and development at Ottawa’s main international airport.
  • D. Canadian Air Transport Security Authority
    The Canadian Air Transport Security Authority is a federal Crown corporation responsible for overseeing security screening operations at airports across Canada.
  • E. Calgary Airport Authority
    The Calgary Airport Authority is the not-for-profit organization responsible for managing and developing Calgary’s airport infrastructure and air transportation services.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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.
Created at: April 10, 2026, 3:02 a.m.