Triple

T9090539
Position Surface form Disambiguated ID Type / Status
Subject Humber Bay Arch Bridge E217869 entity
Predicate nearbyInfrastructure P2064 FINISHED
Object Gardiner Expressway E141347 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: Gardiner Expressway | Statement: [Humber Bay Arch Bridge, nearbyInfrastructure, Gardiner Expressway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gardiner Expressway
Context triple: [Humber Bay Arch Bridge, nearbyInfrastructure, Gardiner Expressway]
  • A. Gardiner Expressway chosen
    The Gardiner Expressway is a major elevated highway running along Toronto’s waterfront, serving as a key east–west commuter route into and out of the city’s downtown core.
  • B. Macdonald–Cartier Freeway
    The Macdonald–Cartier Freeway is a major Canadian highway corridor in Ontario that serves as one of the busiest and most important transportation routes in the country.
  • C. Kensington Expressway
    The Kensington Expressway is a major urban highway in Buffalo, New York, constructed in the mid-20th century and widely criticized for its disruptive impact on surrounding neighborhoods and historic parkway landscapes.
  • D. Queen Elizabeth Way
    Queen Elizabeth Way is a major controlled-access highway in Ontario, Canada, connecting Toronto with the Niagara Peninsula and serving as a key route along the western shore of Lake Ontario.
  • E. Ontario Highway 404
    Ontario Highway 404 is a major north–south controlled-access freeway in the Greater Toronto Area that connects Toronto to communities in York Region and extends toward Georgina, Ontario.
  • 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_69ca83d8ab5881909d8fddae363b32b1 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cc965b73848190af309cd7d2f14066 completed April 1, 2026, 3:51 a.m.
NED1 Entity disambiguation (via context triple) batch_69d0478fc0c4819090de2b761804166f completed April 3, 2026, 11:04 p.m.
Created at: March 30, 2026, 7:14 p.m.