Triple
T9728689
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Changi General Hospital |
E235680
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Tampines region |
E817467
|
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: Tampines region | Statement: [Changi General Hospital, locatedIn, Tampines region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tampines region Context triple: [Changi General Hospital, locatedIn, Tampines region]
-
A.
Kent Ridge
Kent Ridge is a district in southwestern Singapore best known as the hillside area that houses the main campus of the National University of Singapore.
-
B.
Bedok
chosen
Bedok is a large residential town and planning area in the eastern region of Singapore, known for its housing estates, amenities, and proximity to Changi Airport.
-
C.
Central Area, Singapore
Central Area, Singapore is the primary downtown and commercial core of Singapore, encompassing key financial, civic, and cultural districts.
-
D.
Jurong West Planning Area
Jurong West Planning Area is a major residential and industrial region in western Singapore, known for its large housing estates, educational institutions, and proximity to key industrial zones like Tuas.
-
E.
Western Region of Singapore
The Western Region of Singapore is a largely industrial and residential area of the country that includes major port, manufacturing, and logistics hubs.
- 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_69ca84d0fad481909cdd45aa77416c48 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cd9eafa3a88190bc62924d94b89cd8 |
completed | April 1, 2026, 10:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1afba5ec081908044a4aefdc6f9ee |
completed | April 5, 2026, 12:41 a.m. |
Created at: March 30, 2026, 8:21 p.m.