Triple
T12152861
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Johor Bahru Sentral railway station |
E289500
|
entity |
| Predicate | connectsWith |
P37
|
FINISHED |
| Object | Woodlands Train Checkpoint |
E668991
|
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: Woodlands Train Checkpoint | Statement: [Johor Bahru Sentral railway station, connectsWith, Woodlands Train Checkpoint]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Woodlands Train Checkpoint Context triple: [Johor Bahru Sentral railway station, connectsWith, Woodlands Train Checkpoint]
-
A.
Woodlands Train Checkpoint
chosen
Woodlands Train Checkpoint is a rail and immigration facility in northern Singapore that serves as the border control point for cross-border train services between Singapore and Johor Bahru, Malaysia.
-
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.
Scaleybark station
Scaleybark station is a light rail stop in Charlotte, North Carolina, serving passengers on the city’s LYNX Blue Line.
-
D.
Way Station
Way Station is a classic science fiction novel by Clifford D. Simak about a reclusive Civil War veteran who secretly operates an intergalactic transit hub on Earth.
-
E.
Coppermill Junction
Coppermill Junction is a key railway junction in northeast London where multiple routes on the Lea Valley lines converge and diverge.
- 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_69d6ab4c6710819097a9d228382dde43 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d915bf615c8190ad5f8ae8665678dc |
completed | April 10, 2026, 3:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f69aa2e88190aaa58468571d6dad |
completed | May 2, 2026, 1:05 p.m. |
Created at: April 8, 2026, 9:49 p.m.