Triple

T20198644
Position Surface form Disambiguated ID Type / Status
Subject Queen’s Park (street) E493153 entity
Predicate publicTransitServedBy P20704 FINISHED
Object TTC Museum subway station
TTC Museum subway station is a Toronto Transit Commission subway stop on Line 1 located near the Royal Ontario Museum and Queen’s Park in downtown Toronto.
E1417943 NE FINISHED

How this triple was built (4 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: TTC Museum subway station | Statement: [Queen’s Park (street), publicTransitServedBy, TTC Museum subway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: TTC Museum subway station
Context triple: [Queen’s Park (street), publicTransitServedBy, TTC Museum subway station]
  • A. TTC Queen’s Park subway station
    TTC Queen’s Park subway station is an underground Toronto Transit Commission station on Line 1 Yonge–University serving the Queen’s Park area and nearby institutions such as the Ontario Legislature and major hospitals.
  • B. Union station (TTC)
    Union station (TTC) is a major downtown Toronto subway station and transit hub that connects multiple subway lines with regional rail and other transportation services.
  • C. High Park subway station
    High Park subway station is a stop on Toronto’s Line 2 Bloor–Danforth subway, serving the High Park neighborhood and providing access to the adjacent High Park.
  • 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. Eglinton GO Station
    Eglinton GO Station is a commuter rail station in Toronto, Ontario, served by GO Transit's Stouffville line and connecting local transit services.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: TTC Museum subway station
Triple: [Queen’s Park (street), publicTransitServedBy, TTC Museum subway station]
Generated description
TTC Museum subway station is a Toronto Transit Commission subway stop on Line 1 located near the Royal Ontario Museum and Queen’s Park in downtown Toronto.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: TTC Museum subway station
Target entity description: TTC Museum subway station is a Toronto Transit Commission subway stop on Line 1 located near the Royal Ontario Museum and Queen’s Park in downtown Toronto.
  • A. TTC Queen’s Park subway station chosen
    TTC Queen’s Park subway station is an underground Toronto Transit Commission station on Line 1 Yonge–University serving the Queen’s Park area and nearby institutions such as the Ontario Legislature and major hospitals.
  • B. Union station (TTC)
    Union station (TTC) is a major downtown Toronto subway station and transit hub that connects multiple subway lines with regional rail and other transportation services.
  • C. High Park subway station
    High Park subway station is a stop on Toronto’s Line 2 Bloor–Danforth subway, serving the High Park neighborhood and providing access to the adjacent High Park.
  • 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. Eglinton GO Station
    Eglinton GO Station is a commuter rail station in Toronto, Ontario, served by GO Transit's Stouffville line and connecting local transit services.
  • F. None of above.

Provenance (5 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_69da6269614c8190bb40475d9d477358 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e66d8afe408190a7a9202ed67698e6 completed April 20, 2026, 6:16 p.m.
NED1 Entity disambiguation (via context triple) batch_6a084b7e51888190bf36b6cf8d68a556 completed May 16, 2026, 10:48 a.m.
NEDg Description generation batch_6a084c17a0808190a6ea7ea52246be8b completed May 16, 2026, 10:51 a.m.
NED2 Entity disambiguation (via description) batch_6a084cf11ff8819086138489b9645c75 completed May 16, 2026, 10:54 a.m.
Created at: April 11, 2026, 11:37 p.m.