Triple

T18230753
Position Surface form Disambiguated ID Type / Status
Subject Pearson Terminal 1 Station E436535 entity
Predicate connectsTo P845 FINISHED
Object Toronto Pearson International Airport Terminal 1 — NE NERFINISHED

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: Toronto Pearson International Airport Terminal 1 | Statement: [Pearson Terminal 1 Station, connectsTo, Toronto Pearson International Airport Terminal 1]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Toronto Pearson International Airport Terminal 1
Context triple: [Pearson Terminal 1 Station, connectsTo, Toronto Pearson International Airport Terminal 1]
  • A. Toronto Pearson International Airport
    Toronto Pearson International Airport is Canada's largest and busiest airport, serving as the primary international gateway for the Greater Toronto Area.
  • B. Toronto/Downsview Airport
    Toronto/Downsview Airport is a former military and testing airfield in Toronto, Canada, historically used by de Havilland and later Bombardier for aircraft manufacturing and flight operations.
  • C. Terminal 1 (Toronto Pearson International Airport) chosen
    Terminal 1 at Toronto Pearson International Airport is the airport’s largest and primary terminal, serving as a major hub for Air Canada and Star Alliance carriers with extensive domestic and international flight operations.
  • D. Toronto City Centre Airport
    Toronto City Centre Airport is a small regional airport located on the Toronto Islands near downtown Toronto, primarily serving short-haul domestic and U.S. flights.
  • E. Ottawa Macdonald–Cartier International Airport
    Ottawa Macdonald–Cartier International Airport is the primary airport serving Canada’s capital city, offering domestic and international flights and acting as a key transportation hub in eastern Ontario.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8b9103a8081908bbb0836fef10efd completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4f4b284a8819088456c2af5fa1de5 completed April 19, 2026, 3:28 p.m.
Created at: April 10, 2026, 10:33 a.m.