Triple
T11276506
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sea Island |
E266950
|
entity |
| Predicate | hasMajorFacility |
P105
|
FINISHED |
| Object | Canada Line Sea Island Centre station |
E916361
|
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: Canada Line Sea Island Centre station | Statement: [Sea Island, hasMajorFacility, Canada Line Sea Island Centre station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Canada Line Sea Island Centre station Context triple: [Sea Island, hasMajorFacility, Canada Line Sea Island Centre station]
-
A.
Canada Line YVR–Airport station
chosen
Canada Line YVR–Airport station is a rapid transit station on Metro Vancouver’s Canada Line that directly serves Vancouver International Airport on Sea Island.
-
B.
Ontario Line station
The Ontario Line station in Thorncliffe Park is a planned rapid transit stop on Toronto’s future Ontario Line, intended to improve subway access and connectivity for the surrounding neighborhood.
-
C.
Port Credit GO Station
Port Credit GO Station is a commuter rail station in Mississauga, Ontario, serving as a key transit hub connecting regional GO Transit rail and local bus services.
-
D.
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.
-
E.
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.
- 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_69d6aac8c2f48190ad0596f1f89f0470 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e966cb4c8190bc410d7e623e54db |
completed | April 9, 2026, 6:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e50a0edcd081908547745d16d643ab |
completed | April 19, 2026, 4:59 p.m. |
Created at: April 8, 2026, 9:31 p.m.