Triple
T22302284
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Raffles Place MRT station |
E551285
|
entity |
| Predicate | servesArea |
P82
|
FINISHED |
| Object | Singapore central business district |
—
|
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: Singapore central business district | Statement: [Raffles Place MRT station, servesArea, Singapore central business district]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Singapore central business district Context triple: [Raffles Place MRT station, servesArea, Singapore central business district]
-
A.
Central Area, Singapore
chosen
Central Area, Singapore is the primary downtown and commercial core of Singapore, encompassing key financial, civic, and cultural districts.
-
B.
Singapore Bar
The Singapore Bar is the professional body that regulates and represents qualified advocates and solicitors practicing law in Singapore.
-
C.
Chinatown, Singapore
Chinatown, Singapore is a historic district and cultural enclave known for its traditional shophouses, Chinese temples, bustling markets, and vibrant food scene in the heart of Singapore.
-
D.
One-North, Singapore
One-North, Singapore is a research and business park district in Queenstown known for its cluster of media, technology, and biomedical science institutions and companies.
-
E.
Central Harbourfront
Central Harbourfront is a prime waterfront district in Hong Kong’s Central area, known for its open public spaces, iconic skyline views, and major cultural and recreational events.
- 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_69e11e46c0188190800181a4233f28fe |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f1572517588190bef6f8bfb76afb19 |
completed | April 29, 2026, 12:56 a.m. |
Created at: April 16, 2026, 8:41 p.m.