Triple
T7508762
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Singapore–Malaysia border |
E177459
|
entity |
| Predicate | hasCheckpoint |
P30109
|
FINISHED |
| Object | Tuas Checkpoint |
E671225
|
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: Tuas Checkpoint | Statement: [Singapore–Malaysia border, hasCheckpoint, Tuas Checkpoint]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tuas Checkpoint Context triple: [Singapore–Malaysia border, hasCheckpoint, Tuas Checkpoint]
-
A.
Tuas Checkpoint
chosen
Tuas Checkpoint is one of Singapore’s two main land border crossings into Malaysia, serving as a major immigration and customs facility for road traffic between Singapore and Johor.
-
B.
Woodlands Checkpoint
Woodlands Checkpoint is a major land border control complex in northern Singapore that handles immigration and customs for road and rail traffic between Singapore and Johor Bahru, Malaysia.
-
C.
Tanjong Pagar Terminal
Tanjong Pagar Terminal is a major container port facility in Singapore that historically served as one of the country’s key maritime cargo hubs.
-
D.
Tuas MRT station
Tuas MRT station is a Mass Rapid Transit station in Singapore that serves the industrial area of Tuas at the western end of the East West Line.
-
E.
Cross Border Xpress
Cross Border Xpress is a privately operated pedestrian skybridge and terminal facility that allows ticketed airline passengers to directly access Tijuana International Airport from the United States.
- 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_69c69f276b108190af2cc790b6554544 |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f5b8ab5c8190828ee8d144068828 |
completed | March 27, 2026, 9:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c856aed6c881909c909c01cbe01730 |
completed | March 28, 2026, 10:31 p.m. |
Created at: March 27, 2026, 3:45 p.m.