Triple
T23438807
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ice District |
E565338
|
entity |
| Predicate | servedByTransit |
P82
|
FINISHED |
| Object | MacEwan LRT 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: MacEwan LRT Station | Statement: [Ice District, servedByTransit, MacEwan LRT Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MacEwan LRT Station Context triple: [Ice District, servedByTransit, MacEwan LRT Station]
-
A.
Lougheed Town Centre station
Lougheed Town Centre station is a major elevated SkyTrain transit hub in Burnaby, British Columbia, serving multiple rapid transit lines and connecting the surrounding commercial and residential areas.
-
B.
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.
-
C.
Broadview station
Broadview station is a major Toronto Transit Commission subway and streetcar hub located in the city's east end near the Danforth.
-
D.
Pimisi Station
Pimisi Station is an O-Train light rail transit station in Ottawa, Canada, serving the LeBreton Flats area on the Confederation Line.
-
E.
Cawthra Transitway Station
Cawthra Transitway Station is a bus rapid transit station on Mississauga’s dedicated transitway corridor, serving MiWay routes with enhanced passenger facilities and connections.
- 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: MacEwan LRT Station Target entity description: MacEwan LRT Station is a light rail transit stop in downtown Edmonton, Alberta, providing convenient access to the nearby Ice District and surrounding urban amenities.
-
A.
Lougheed Town Centre station
Lougheed Town Centre station is a major elevated SkyTrain transit hub in Burnaby, British Columbia, serving multiple rapid transit lines and connecting the surrounding commercial and residential areas.
-
B.
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.
-
C.
Broadview station
Broadview station is a major Toronto Transit Commission subway and streetcar hub located in the city's east end near the Danforth.
-
D.
Pimisi Station
Pimisi Station is an O-Train light rail transit station in Ottawa, Canada, serving the LeBreton Flats area on the Confederation Line.
-
E.
Cawthra Transitway Station
Cawthra Transitway Station is a bus rapid transit station on Mississauga’s dedicated transitway corridor, serving MiWay routes with enhanced passenger facilities and connections.
- 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_69e24584f9488190bb32730bd2ce023e |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f1a5de713c8190b35bfa66dddbd5af |
completed | April 29, 2026, 6:31 a.m. |
Created at: April 17, 2026, 5:50 p.m.