Triple

T16109945
Position Surface form Disambiguated ID Type / Status
Subject Highway 417 E390845 entity
Predicate hasJunctionWith P1018 FINISHED
Object Highway 174 in Ottawa E128863 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 174 in Ottawa | Statement: [Highway 417, hasJunctionWith, Highway 174 in Ottawa]

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 174 in Ottawa
Context triple: [Highway 417, hasJunctionWith, Highway 174 in Ottawa]
  • A. Ontario Highway 17 chosen
    Ontario Highway 17 is a major provincial highway in Ontario, Canada, forming the primary east–west route across Northern Ontario and constituting the longest segment of the Trans-Canada Highway within the province.
  • B. Ontario Highway 144
    Ontario Highway 144 is a provincial highway in northern Ontario that serves as a major north–south route connecting Sudbury with Timmins through remote, sparsely populated areas.
  • C. Ontario Highway 90
    Ontario Highway 90 is a former provincial highway in central Ontario that primarily served as a connector route between the city of Barrie and Canadian Forces Base Borden.
  • D. Ontario Highway 71
    Ontario Highway 71 is a provincial highway in northwestern Ontario, Canada, that serves as a key route linking communities near the Manitoba border with the Trans-Canada Highway network.
  • E. Ontario Highway 72
    Ontario Highway 72 is a provincial highway in northwestern Ontario that connects the town of Sioux Lookout to the region’s primary highway network.
  • 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_69d87f1a8dd881909f1de6ef78849874 elicitation completed
NER batch_69e2016665c0819081aa7a44b1d08183 ner completed
NED1 batch_69ffeba674788190a589104cf90f28d5 ned_source_triple completed
Created at: April 10, 2026, 5 a.m.