Triple
T22662654
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Raffles City Singapore |
E559702
|
entity |
| Predicate | publicTransitAccess |
P1288
|
FINISHED |
| Object | City Hall MRT interchange |
—
|
NE NERFINISHED |
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: City Hall MRT interchange | Statement: [Raffles City Singapore, publicTransitAccess, City Hall MRT interchange]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City Hall MRT interchange Context triple: [Raffles City Singapore, publicTransitAccess, City Hall MRT interchange]
-
A.
City Hall MRT station
chosen
City Hall MRT station is a major underground Mass Rapid Transit interchange in downtown Singapore, serving as a key node for commuters accessing the Civic District and surrounding commercial areas.
-
B.
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.
-
C.
Clarke Quay MRT station
Clarke Quay MRT station is a central Singapore Mass Rapid Transit station serving the riverside Clarke Quay area and the nearby Civic District, known for its proximity to dining, nightlife, and historic attractions.
-
D.
HarbourFront MRT station
HarbourFront MRT station is a major Mass Rapid Transit interchange in Singapore serving the HarbourFront and VivoCity area, and acting as a key gateway to Sentosa Island.
-
E.
Ximen MRT Station
Ximen MRT Station is a major Taipei Metro interchange and busy commercial hub serving the Ximending shopping and entertainment area in Taipei, Taiwan.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e2454a158c819093b8e35f5045efb6 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f17660c0c88190bed9fa8f6517eec4 |
completed | April 29, 2026, 3:09 a.m. |
Created at: April 17, 2026, 3:08 p.m.