Triple
T8303034
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metropolis at Metrotown |
E194391
|
entity |
| Predicate | publicTransitAccess |
P1288
|
FINISHED |
| Object | Metrotown station |
E723802
|
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 station | Statement: [Metropolis at Metrotown, publicTransitAccess, Metrotown station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metrotown station Context triple: [Metropolis at Metrotown, publicTransitAccess, Metrotown station]
-
A.
Metrotown station
chosen
Metrotown station is a major elevated rapid transit station in Burnaby, British Columbia, serving the busy Metrotown area and its large shopping and commercial district.
-
B.
Bukit Jalil LRT station
Bukit Jalil LRT station is a light rail transit station in Kuala Lumpur, Malaysia, serving the Bukit Jalil area and major nearby sports facilities.
-
C.
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.
-
D.
Shaw Boulevard MRT station
Shaw Boulevard MRT station is a major elevated rapid transit stop on Manila’s MRT Line 3 serving the busy commercial and business district of Mandaluyong in Metro Manila, Philippines.
-
E.
Tuas MRT station
Tuas MRT station is a Mass Rapid Transit station in Singapore that serves the industrial area of Tuas at the western end of the East West Line.
- 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_69cdc6dc4008819084eff0960917494c |
completed | April 2, 2026, 1:31 a.m. |
Created at: March 30, 2026, 5:53 p.m.