Triple

T7156034
Position Surface form Disambiguated ID Type / Status
Subject Nepean, Ontario, Canada E166812 entity
Predicate hasMajorRoad P385 FINISHED
Object Highway 417 E390845 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 417 | Statement: [Nepean, Ontario, Canada, hasMajorRoad, Highway 417]

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 417
Context triple: [Nepean, Ontario, Canada, hasMajorRoad, Highway 417]
  • A. Highway 417 chosen
    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.
  • B. Highway 416
    Highway 416 is a major Ontario freeway that links Highway 401 to the city of Ottawa, serving as a key north–south transportation corridor in eastern Ontario.
  • C. Highway 427
    Highway 427 is a major controlled-access highway in the Greater Toronto Area that serves as a key north–south transportation corridor connecting Toronto with surrounding communities.
  • D. 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.
  • E. 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.
  • 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_69c68887a5cc8190bec0ea96227164f7 elicitation completed
NER batch_69c6e80dafdc8190b24863b83f084d12 ner completed
NED1 batch_69c8b4de5bc08190a569701311631bd3 ned_source_triple completed
Created at: March 27, 2026, 2:47 p.m.