Triple
T18571955
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dhoby Ghaut MRT station |
E453894
|
entity |
| Predicate | interchangeStatus |
P93851
|
FINISHED |
| Object | major interchange in the MRT network |
—
|
LITERAL 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: major interchange in the MRT network | Statement: [Dhoby Ghaut MRT station, interchangeStatus, major interchange in the MRT network]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: interchangeStatus Context triple: [Dhoby Ghaut MRT station, interchangeStatus, major interchange in the MRT network]
-
A.
interchangeSystem
Indicates a relationship where two or more systems are connected in such a way that they can exchange or transfer items, data, or services between them.
-
B.
isInterchange
Indicates that two entities can be substituted or exchanged for one another without affecting the relevant system, function, or outcome.
-
C.
isInterchangeWith
Indicates that two entities can be substituted or exchanged for one another without loss of function, value, or compatibility.
-
D.
isInterchangeBetween
Indicates a relationship where something serves as a point or medium through which two or more entities can exchange or transfer items, information, or traffic between each other.
-
E.
interchangeAvailableAt
chosen
Indicates that a transfer or change between different services, routes, or modes of transport is possible at a specified location.
- F. None of above.
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_69d8d38974308190a9174430ef256b73 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e53b032488819098de683bb5c42c4b |
completed | April 19, 2026, 8:28 p.m. |
| PD | Predicate disambiguation | batch_69e478c98d4c81909d37a0e72c6e7bd0 |
completed | April 19, 2026, 6:40 a.m. |
Created at: April 10, 2026, 11:43 a.m.