Triple

T5810883
Position Surface form Disambiguated ID Type / Status
Subject Ontario Highway 17 E128863 entity
Predicate connectsTo P845 FINISHED
Object Ontario 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: Ontario Highway 417 | Statement: [Ontario Highway 17, connectsTo, Ontario 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: Ontario Highway 417
Context triple: [Ontario Highway 17, connectsTo, Ontario Highway 417]
  • A. Ontario Highway 404
    Ontario Highway 404 is a major north–south controlled-access freeway in the Greater Toronto Area that connects Toronto to communities in York Region and extends toward Georgina, Ontario.
  • B. 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.
  • C. Ontario Highway 7
    Ontario Highway 7 is a major provincial highway in Ontario, Canada, running east–west across the southern part of the province and connecting numerous communities between Southwestern and Eastern Ontario.
  • D. 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.
  • E. Ontario Highway 8
    Ontario Highway 8 is a provincially maintained highway in southwestern Ontario that connects several communities, including Stratford, to larger regional routes and urban centers.
  • 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_69c0084788848190bcf71f6bc5d71597 elicitation completed
NER batch_69c02b538cd08190a7dac378898059b9 ner completed
NED1 batch_69c5189fa210819097ed10fd854d20b1 ned_source_triple completed
Created at: March 22, 2026, 3:52 p.m.