Triple

T22901504
Position Surface form Disambiguated ID Type / Status
Subject Ontario 400-series highway network E568329 entity
Predicate hasTollRoad P4065 FINISHED
Object Highway 407 ETR — NE NERFINISHED

How this triple was built (2 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
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 407 ETR | Statement: [Ontario 400-series highway network, hasTollRoad, Highway 407 ETR]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Highway 407 ETR
Context triple: [Ontario 400-series highway network, hasTollRoad, Highway 407 ETR]
  • A. Highway 407 ETR chosen
    Highway 407 ETR is a privately operated, electronically tolled expressway running across the Greater Toronto Area in Ontario, Canada.
  • B. Ontario Highway 407
    Ontario Highway 407 is a major electronically tolled expressway running across the Greater Toronto Area in Ontario, Canada, providing a high-speed bypass to the region’s primary freeways.
  • C. 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.
  • 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. National Route 407
    National Route 407 is a Japanese national highway that serves as a key regional connector in the Kanto area, linking cities such as Kumagaya with surrounding urban and suburban centers.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69e2458cd9e48190943ad2e34485d939 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f18016d8e481908fc47d003156b800 completed April 29, 2026, 3:50 a.m.
Created at: April 17, 2026, 3:41 p.m.