Triple

T8466006
Position Surface form Disambiguated ID Type / Status
Subject Viva Rapid Transit E200161 entity
Predicate connectsTo P845 FINISHED
Object Vaughan Metropolitan Centre station E58431 NE FINISHED

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: Vaughan Metropolitan Centre station | Statement: [Viva Rapid Transit, connectsTo, Vaughan Metropolitan Centre station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vaughan Metropolitan Centre station
Context triple: [Viva Rapid Transit, connectsTo, Vaughan Metropolitan Centre station]
  • A. Vaughan Metropolitan Centre station chosen
    Vaughan Metropolitan Centre station is a major subway terminal and transit hub in Vaughan, Ontario, serving as the northern endpoint of Toronto’s Line 1 Yonge–University.
  • B. Don Mills station
    Don Mills station is an eastern Toronto subway terminus on Line 4 Sheppard that serves as a key transit hub for buses and nearby commercial and residential areas.
  • C. Stouffville GO Station
    Stouffville GO Station is a commuter rail station in Whitchurch-Stouffville, Ontario, serving as the northern terminus of GO Transit's Stouffville line.
  • D. Richmond Hill GO Station
    Richmond Hill GO Station is a commuter rail station in Richmond Hill, Ontario, serving as a key hub on GO Transit's regional rail network.
  • E. Brampton GO Station
    Brampton GO Station is a commuter rail and bus transit hub in Brampton, Ontario, serving GO Transit and regional passengers on the Kitchener line.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca83198c4c8190a337bf717d1813f5 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe4d17ec8819093becdaec750aff5 completed March 31, 2026, 3:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce4dda5230819087ab2509eb958fc2 completed April 2, 2026, 11:07 a.m.
Created at: March 30, 2026, 6:11 p.m.