Triple
T9820785
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tan Tock Seng Hospital |
E238524
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object | National Healthcare Group |
E805987
|
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: National Healthcare Group | Statement: [Tan Tock Seng Hospital, operatedBy, National Healthcare Group]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Healthcare Group Context triple: [Tan Tock Seng Hospital, operatedBy, National Healthcare Group]
-
A.
National Healthcare Group
chosen
The National Healthcare Group is a leading Singaporean public healthcare provider that manages a network of hospitals, polyclinics, and specialty centers to deliver integrated care to the population.
-
B.
Alliance Healthcare
Alliance Healthcare is a major pharmaceutical wholesaler and healthcare services provider operating across multiple European and international markets.
-
C.
Medlantic Healthcare Group
Medlantic Healthcare Group was a regional healthcare organization that served as the predecessor to the large not-for-profit health system now known as MedStar Health.
-
D.
Universal Health Services
Universal Health Services is a major American healthcare management company that owns and operates hospitals and other medical facilities across the United States and abroad.
-
E.
National Health Service
The National Health Service is the United Kingdom’s publicly funded healthcare system that provides comprehensive medical services to residents, largely free at the point of use.
- 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_69ca84dfde1481909f47c286d715f892 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cdb313134081908eb0ba3a22b22e2b |
completed | April 2, 2026, 12:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1cc78ffcc8190bb26a224350376dc |
completed | April 5, 2026, 2:44 a.m. |
Created at: March 30, 2026, 8:31 p.m.