Triple
T12040923
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Novena Campus |
E286655
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Tan Tock Seng Hospital |
E238524
|
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: Tan Tock Seng Hospital | Statement: [Novena Campus, near, Tan Tock Seng Hospital]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tan Tock Seng Hospital Context triple: [Novena Campus, near, Tan Tock Seng Hospital]
-
A.
Tan Tock Seng Hospital
chosen
Tan Tock Seng Hospital is one of Singapore’s largest and oldest public hospitals, renowned for its role in infectious disease management and as a major teaching and research institution.
-
B.
Ampang Hospital
Ampang Hospital is a major public healthcare facility serving the population of Ampang Jaya and surrounding areas in Selangor, Malaysia.
-
C.
Changi General Hospital
Changi General Hospital is a major public acute care hospital in eastern Singapore known for providing comprehensive medical services and serving as a key clinical training and research site.
-
D.
Singapore General Hospital Campus
Singapore General Hospital Campus is a major medical and academic hub in Singapore that houses the country’s oldest and largest tertiary hospital along with affiliated research and education facilities.
-
E.
National University Hospital
National University Hospital is a major tertiary teaching hospital and academic medical center in Singapore, known for providing comprehensive specialist care and serving as a key clinical training site for medical education and research.
- 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_69d6ab4669e48190b59246358b0383ab |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d9040c1a6c8190aea1388e82dd8f5a |
completed | April 10, 2026, 2:07 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f49d9937a08190b2f606a1e55733b5 |
completed | May 1, 2026, 12:33 p.m. |
Created at: April 8, 2026, 9:47 p.m.