Triple

T16752927
Position Surface form Disambiguated ID Type / Status
Subject Réseau express métropolitain E407129 entity
Predicate servesFacility P26183 FINISHED
Object Montréal–Trudeau International Airport E15512 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: Montréal–Trudeau International Airport | Statement: [Réseau express métropolitain, servesFacility, Montréal–Trudeau International Airport]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Montréal–Trudeau International Airport
Context triple: [Réseau express métropolitain, servesFacility, Montréal–Trudeau International Airport]
  • A. Montréal–Trudeau International Airport chosen
    Montréal–Trudeau International Airport is the primary international airport serving the city of Montreal, Quebec, and one of Canada’s busiest air transport hubs.
  • B. Montréal–Mirabel International Airport
    Montréal–Mirabel International Airport is a large, mostly cargo-focused airport northwest of Montreal that was originally built in the 1970s to serve as the city’s main international gateway.
  • C. Montréal/Saint-Hubert Airport
    Montréal/Saint-Hubert Airport is a regional airport serving the Greater Montreal area, primarily handling general aviation, flight training, and some commercial and charter operations.
  • D. 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.
  • E. Quebec City Jean Lesage International Airport
    Quebec City Jean Lesage International Airport is the primary international airport serving the Quebec City region in Canada, offering domestic and limited international flights.
  • 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_69d8838ffb088190a0b11149929006bf completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e3aa282bb08190992c9b61caa7a345 completed April 18, 2026, 3:58 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00a52402848190b029cb0be31b4c74 completed May 10, 2026, 3:32 p.m.
Created at: April 10, 2026, 5:21 a.m.