Triple
T8302891
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metrotown |
E194387
|
entity |
| Predicate | hasTransportationNode |
P2413
|
FINISHED |
| Object | Metrotown bus exchange |
E194387
|
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: Metrotown bus exchange | Statement: [Metrotown, hasTransportationNode, Metrotown bus exchange]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metrotown bus exchange Context triple: [Metrotown, hasTransportationNode, Metrotown bus exchange]
-
A.
Esplanade MRT station
Esplanade MRT station is an underground Mass Rapid Transit station in Singapore’s Downtown Core serving the Marina Centre and Civic District areas.
-
B.
Metrotown
chosen
Metrotown is a major urban town centre in Burnaby, British Columbia, known for its large shopping mall, high-density residential towers, and transit hub.
-
C.
KLCC LRT station
KLCC LRT station is a major light rail transit stop in central Kuala Lumpur that serves the iconic Petronas Twin Towers and the surrounding Kuala Lumpur City Centre area.
-
D.
Buchanan Bus Station
Buchanan Bus Station is the main intercity and regional bus terminal in Glasgow, Scotland, serving as a major transport hub for the city and surrounding areas.
-
E.
Esplanade bus terminus
Esplanade bus terminus is a major bus station in central Kolkata, India, serving as a key hub for city and regional bus services.
- 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_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_69cd68c2a14c81908388ecdd22315390 |
completed | April 1, 2026, 6:49 p.m. |
Created at: March 30, 2026, 5:53 p.m.