Triple

T15037322
Position Surface form Disambiguated ID Type / Status
Subject Highway 401 E378508 entity
Predicate alsoKnownAs P39 FINISHED
Object Macdonald–Cartier Freeway (historical/ceremonial name) E382655 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: Macdonald–Cartier Freeway (historical/ceremonial name) | Statement: [Highway 401, alsoKnownAs, Macdonald–Cartier Freeway (historical/ceremonial name)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Macdonald–Cartier Freeway (historical/ceremonial name)
Context triple: [Highway 401, alsoKnownAs, Macdonald–Cartier Freeway (historical/ceremonial name)]
  • A. Macdonald–Cartier Freeway chosen
    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.
  • B. Gardiner Expressway
    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.
  • 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. Colonel By Drive
    Colonel By Drive is a scenic parkway in Ottawa, Ontario, running along the Rideau Canal and serving as a major route for commuters and recreational users.
  • E. Lincoln M. Alexander Parkway
    The Lincoln M. Alexander Parkway is a major expressway in Hamilton, Ontario, that serves as a key east–west traffic corridor connecting to other regional highways.
  • 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_69d85cd46b2c819090d054c27787f677 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded82cf3848190b0b2b6c9e65bc70b completed April 15, 2026, 12:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe9ddfc13481909333690016650410 completed May 9, 2026, 2:37 a.m.
Created at: April 10, 2026, 2:59 a.m.