Triple
T22118322
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | City Hall MRT station |
E546596
|
entity |
| Predicate | nearbyRoad |
P2064
|
FINISHED |
| Object | Bras Basah Road |
—
|
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: Bras Basah Road | Statement: [City Hall MRT station, nearbyRoad, Bras Basah Road]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bras Basah Road Context triple: [City Hall MRT station, nearbyRoad, Bras Basah Road]
-
A.
Bras Basah Road
chosen
Bras Basah Road is a major thoroughfare in Singapore’s civic and cultural district, lined with museums, educational institutions, and historic landmarks.
-
B.
Telok Blangah Road
Telok Blangah Road is a major thoroughfare in Singapore’s southern region, running near the Keppel Bay waterfront and linking key residential and commercial areas.
-
C.
Penang Road
Penang Road is a major street in Singapore’s Orchard area, known for its proximity to shopping, commercial developments, and key transport links.
-
D.
Serangoon Road
Serangoon Road is an Australian-Singaporean crime drama television series set in 1960s Singapore, following a private detective navigating political and social turmoil.
-
E.
Eu Tong Sen Street
Eu Tong Sen Street is a major thoroughfare in Singapore’s central area, known for running along the edge of Chinatown and serving as a key connector between the city center and the Outram district.
- 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_69e11e38b3848190ac3a4fa97d56e65a |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f1294fcf2c81909b610e03a0f1921f |
completed | April 28, 2026, 9:40 p.m. |
Created at: April 16, 2026, 8:31 p.m.