Triple

T21274511
Position Surface form Disambiguated ID Type / Status
Subject Eglinton Avenue E524353 entity
Predicate hasPublicTransit P522 FINISHED
Object Line 1 Yonge–University subway connection at Eglinton station NE NERFINISHED

How this triple was built (3 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: Line 1 Yonge–University subway connection at Eglinton station | Statement: [Eglinton Avenue, hasPublicTransit, Line 1 Yonge–University subway connection at Eglinton station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Line 1 Yonge–University subway connection at Eglinton station
Context triple: [Eglinton Avenue, hasPublicTransit, Line 1 Yonge–University subway connection at Eglinton station]
  • A. Ontario Line station
    The Ontario Line station in Thorncliffe Park is a planned rapid transit stop on Toronto’s future Ontario Line, intended to improve subway access and connectivity for the surrounding neighborhood.
  • B. York University station
    York University station is a Toronto subway station on Line 1 serving the York University campus in North York, Ontario.
  • C. Millennium Line at Production Way–University station
    The Millennium Line at Production Way–University station is a branch of Metro Vancouver’s SkyTrain rapid transit system that serves as a key transfer point for passengers traveling between Burnaby, New Westminster, and other parts of the region.
  • D. Royal York subway station
    Royal York subway station is a Toronto Transit Commission subway stop on Line 2 Bloor–Danforth serving the Royal York Road and The Kingsway area in Toronto, Canada.
  • E. Millennium Line at Commercial–Broadway station
    The Millennium Line at Commercial–Broadway station is a major SkyTrain rapid transit line in Metro Vancouver that intersects with the Expo Line at one of the system’s busiest transfer hubs.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Line 1 Yonge–University subway connection at Eglinton station
Target entity description: The Line 1 Yonge–University subway connection at Eglinton station is a major Toronto Transit Commission interchange point where the city’s primary north–south subway line serves the busy midtown Eglinton area.
  • A. Ontario Line station
    The Ontario Line station in Thorncliffe Park is a planned rapid transit stop on Toronto’s future Ontario Line, intended to improve subway access and connectivity for the surrounding neighborhood.
  • B. York University station
    York University station is a Toronto subway station on Line 1 serving the York University campus in North York, Ontario.
  • C. Millennium Line at Production Way–University station
    The Millennium Line at Production Way–University station is a branch of Metro Vancouver’s SkyTrain rapid transit system that serves as a key transfer point for passengers traveling between Burnaby, New Westminster, and other parts of the region.
  • D. Royal York subway station
    Royal York subway station is a Toronto Transit Commission subway stop on Line 2 Bloor–Danforth serving the Royal York Road and The Kingsway area in Toronto, Canada.
  • E. Millennium Line at Commercial–Broadway station
    The Millennium Line at Commercial–Broadway station is a major SkyTrain rapid transit line in Metro Vancouver that intersects with the Expo Line at one of the system’s busiest transfer hubs.
  • F. None of above. chosen

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_69e0b516293c819089458ea2ec85f85e completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e7365627a081908caea09097cca354 completed April 21, 2026, 8:33 a.m.
Created at: April 16, 2026, 4:01 p.m.