Triple
T20945922
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vancouver Public Library Central Branch |
E515842
|
entity |
| Predicate | nearbyTransit |
P5822
|
FINISHED |
| Object | Granville SkyTrain 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: Granville SkyTrain station | Statement: [Vancouver Public Library Central Branch, nearbyTransit, Granville SkyTrain station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Granville SkyTrain station Context triple: [Vancouver Public Library Central Branch, nearbyTransit, Granville SkyTrain station]
-
A.
Patterson SkyTrain station
Patterson SkyTrain station is an elevated rapid transit station on Metro Vancouver’s SkyTrain system, serving the Burnaby area near Metrotown.
-
B.
Pimisi Station
Pimisi Station is an O-Train light rail transit station in Ottawa, Canada, serving the LeBreton Flats area on the Confederation Line.
-
C.
Royal Oak SkyTrain station
Royal Oak SkyTrain station is an elevated rapid transit station on Metro Vancouver’s SkyTrain system, serving the Royal Oak area of Burnaby near the Metrotown district.
-
D.
Broadview station
Broadview station is a major Toronto Transit Commission subway and streetcar hub located in the city's east end near the Danforth.
-
E.
Sunnyside CTrain station
Sunnyside CTrain station is a light rail transit stop on Calgary’s CTrain network serving the inner-city Kensington neighborhood just northwest of downtown.
- 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: Granville SkyTrain station Target entity description: Granville SkyTrain station is a major rapid transit stop in downtown Vancouver, British Columbia, serving the Expo Line and providing access to the city’s central business and shopping districts.
-
A.
Patterson SkyTrain station
Patterson SkyTrain station is an elevated rapid transit station on Metro Vancouver’s SkyTrain system, serving the Burnaby area near Metrotown.
-
B.
Pimisi Station
Pimisi Station is an O-Train light rail transit station in Ottawa, Canada, serving the LeBreton Flats area on the Confederation Line.
-
C.
Royal Oak SkyTrain station
Royal Oak SkyTrain station is an elevated rapid transit station on Metro Vancouver’s SkyTrain system, serving the Royal Oak area of Burnaby near the Metrotown district.
-
D.
Broadview station
Broadview station is a major Toronto Transit Commission subway and streetcar hub located in the city's east end near the Danforth.
-
E.
Sunnyside CTrain station
Sunnyside CTrain station is a light rail transit stop on Calgary’s CTrain network serving the inner-city Kensington neighborhood just northwest of downtown.
- 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_69e0b4fcd678819087a304291f14330a |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6fad7f67481908675e76736f5e0c3 |
completed | April 21, 2026, 4:19 a.m. |
Created at: April 16, 2026, 12:56 p.m.