Triple

T15954435
Position Surface form Disambiguated ID Type / Status
Subject Highway 1 (Trans-Canada Highway) E386897 entity
Predicate hasJunctionWith P1018 FINISHED
Object Highway 401 (Ontario) E77970 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: Highway 401 (Ontario) | Statement: [Highway 1 (Trans-Canada Highway), hasJunctionWith, Highway 401 (Ontario)]

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: Highway 401 (Ontario)
Context triple: [Highway 1 (Trans-Canada Highway), hasJunctionWith, Highway 401 (Ontario)]
  • A. Highway 401 chosen
    Highway 401 is a major multi-lane freeway in Ontario, Canada, forming a key segment of the Trans-Canada Highway and serving as one of the busiest highways in North America.
  • B. Highway 401
    Highway 401 is a major road in southern Thailand that serves as a key transport route connecting Surat Thani with other provinces in the region.
  • C. Highway 417
    Highway 417 is a major controlled-access highway in eastern Ontario, Canada, serving as the primary route through Ottawa and forming part of the Trans-Canada Highway.
  • D. Highway 400
    Highway 400 is a major controlled-access freeway in Ontario, Canada, forming a key north–south route connecting the Greater Toronto Area to central and northern parts of the province.
  • E. Highway 403
    Highway 403 is a major controlled-access highway in southern Ontario that forms part of the region’s key east–west transportation route connecting cities like Hamilton, Burlington, and Mississauga.
  • 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.