Triple

T15954428
Position Surface form Disambiguated ID Type / Status
Subject Highway 1 (Trans-Canada Highway) E386897 entity
Predicate easternTerminus P388 FINISHED
Object St. John’s, Newfoundland and Labrador E57480 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: St. John’s, Newfoundland and Labrador | Statement: [Highway 1 (Trans-Canada Highway), easternTerminus, St. John’s, Newfoundland and Labrador]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: St. John’s, Newfoundland and Labrador
Context triple: [Highway 1 (Trans-Canada Highway), easternTerminus, St. John’s, Newfoundland and Labrador]
  • A. St. John’s
    St. John’s is the principal city and commercial hub of Antigua and Barbuda, located on the island of Antigua in the eastern Caribbean.
  • B. St. John’s chosen
    St. John’s is the capital and largest city of Newfoundland and Labrador, known for its historic harbor, colorful row houses, and status as one of North America’s oldest European-founded cities.
  • C. Victoria, Newfoundland and Labrador
    Victoria, Newfoundland and Labrador is a small coastal town on Newfoundland’s Avalon Peninsula known for its traditional fishing heritage and rural community character.
  • D. Harbour Grace, Newfoundland
    Harbour Grace, Newfoundland is a historic coastal town on Conception Bay known as one of the oldest settlements in North America and an important early fishing and maritime center.
  • E. Halifax, Nova Scotia, Canada
    Halifax, Nova Scotia, Canada is a major Atlantic port city and the capital of Nova Scotia, known for its maritime heritage, historic waterfront, and role as an economic and cultural hub of eastern Canada.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d86da882448190a82ea962fe343b79 elicitation completed
NER batch_69e156f94b108190905d295c3405860e ner completed
NED1 batch_69ffbe7ab070819090232efdeecdd5fb ned_source_triple completed
Created at: April 10, 2026, 4:53 a.m.