Triple
T11998278
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Downtown Core |
E285585
|
entity |
| Predicate | borders |
P224
|
FINISHED |
| Object | Kallang |
E887738
|
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: Kallang | Statement: [Downtown Core, borders, Kallang]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kallang Context triple: [Downtown Core, borders, Kallang]
-
A.
Kallang
chosen
Kallang is a planning area and residential town in central Singapore known for landmarks like the Singapore Sports Hub and its historic role as a transport and recreational hub.
-
B.
Hong Lim Green
Hong Lim Green is a historic public field in Singapore that served as one of the key sites used by the Japanese military to screen and detain civilians during the Sook Ching massacre in World War II.
-
C.
Bayan Lepas
Bayan Lepas is a township in the southwestern part of Penang Island, Malaysia, known for its industrial zone, residential areas, and role as a key transportation and commercial hub.
-
D.
Bukit Merah
Bukit Merah is a residential and commercial planning area in central Singapore known for its public housing estates, amenities, and proximity to the city’s downtown.
-
E.
Tanjong Pagar
Tanjong Pagar is a historic and densely built-up district in central Singapore known for its conserved shophouses, vibrant dining scene, and mix of traditional and modern high-rise developments.
- 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_69d6ab44a77c8190a652f4b27164e4ef |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d903c172788190b92042e9d10a48bf |
completed | April 10, 2026, 2:05 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f48ad06350819094180403858db172 |
completed | May 1, 2026, 11:13 a.m. |
Created at: April 8, 2026, 9:46 p.m.