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 |
—
|
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: 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.
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 (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_69da6269614c8190bb40475d9d477358 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e66d8afe408190a7a9202ed67698e6 |
completed | April 20, 2026, 6:16 p.m. |
Created at: April 11, 2026, 11:37 p.m.