Triple
T8302915
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lougheed Town Centre |
E194388
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
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.
|
E727819
|
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: Lougheed Town Centre station | Statement: [Lougheed Town Centre, hasPart, Lougheed Town Centre station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lougheed Town Centre station Context triple: [Lougheed Town Centre, hasPart, Lougheed Town Centre station]
-
A.
Dufferin station
Dufferin station is a subway station on Toronto's Bloor–Danforth line serving the city's west-end Dufferin Street area.
-
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.
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.
-
D.
New Westminster station
New Westminster station is an elevated rapid transit station in New Westminster, British Columbia, serving Metro Vancouver’s SkyTrain network.
-
E.
Yaletown–Roundhouse station
Yaletown–Roundhouse station is a SkyTrain rapid transit station on Vancouver’s Canada Line serving the Yaletown neighborhood and the nearby Roundhouse Community Arts & Recreation Centre.
- 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: Lougheed Town Centre station Triple: [Lougheed Town Centre, hasPart, Lougheed Town Centre station]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lougheed Town Centre station Target entity description: 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.
-
A.
Dufferin station
Dufferin station is a subway station on Toronto's Bloor–Danforth line serving the city's west-end Dufferin Street area.
-
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.
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.
-
D.
New Westminster station
New Westminster station is an elevated rapid transit station in New Westminster, British Columbia, serving Metro Vancouver’s SkyTrain network.
-
E.
Yaletown–Roundhouse station
Yaletown–Roundhouse station is a SkyTrain rapid transit station on Vancouver’s Canada Line serving the Yaletown neighborhood and the nearby Roundhouse Community Arts & Recreation Centre.
- F. None of above. chosen
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_69ca82e613e88190bf8139669bbd0d53 |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb7e8a45348190a7895b33abcb64c9 |
completed | March 31, 2026, 7:58 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cdc6dc4008819084eff0960917494c |
completed | April 2, 2026, 1:31 a.m. |
| NEDg | Description generation | batch_69cdcc8439cc8190b00ce9b0781d0544 |
completed | April 2, 2026, 1:55 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cdcdd1a0c08190aa15e665a38945e7 |
completed | April 2, 2026, 2 a.m. |
Created at: March 30, 2026, 5:53 p.m.