Triple
T5735193
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | East Williston station |
E126484
|
entity |
| Predicate | electrificationTerminusOf |
P65516
|
FINISHED |
| Object | Oyster Bay Branch |
E22301
|
NE FINISHED |
How this triple was built (3 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: Oyster Bay Branch | Statement: [East Williston station, electrificationTerminusOf, Oyster Bay Branch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oyster Bay Branch Context triple: [East Williston station, electrificationTerminusOf, Oyster Bay Branch]
-
A.
Oyster Bay Branch
chosen
The Oyster Bay Branch is a commuter rail line of the Long Island Rail Road in New York that runs through Nassau County to the village of Oyster Bay.
-
B.
Hempstead Branch
The Hempstead Branch is a commuter rail line of the Long Island Rail Road in New York, serving communities between Hempstead and points in Queens and Manhattan.
-
C.
Far Rockaway Branch
The Far Rockaway Branch is a commuter rail line of the Long Island Rail Road serving southeastern Queens and the Far Rockaway neighborhood in New York City.
-
D.
West Hempstead Branch
The West Hempstead Branch is a commuter rail line of the Long Island Rail Road in Nassau County, New York, providing service between Valley Stream and West Hempstead.
-
E.
Montauk Branch
The Montauk Branch is a major Long Island Rail Road route running between New York City and the eastern tip of Long Island, serving numerous communities along the island’s South Shore.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: electrificationTerminusOf Context triple: [East Williston station, electrificationTerminusOf, Oyster Bay Branch]
-
A.
electrificationEnd
Indicates the point in time or event at which an electrification process or electrified state comes to an end.
-
B.
electrificationSystem
Indicates the type of electrical power system used to supply energy (typically to infrastructure or vehicles) for operation.
-
C.
hasElectrificationStatus
Indicates that an entity possesses a specified type or level of electrification (e.g., electrified, non-electrified, partially electrified).
-
D.
electrificationUsedBetween
Indicates that an electrification system or method is applied or present along the segment or connection between two entities.
-
E.
isElectricRailway
Indicates that a given railway system operates using electric power rather than diesel or other forms of propulsion.
- F. None of above. chosen
Provenance (5 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_69c0083082288190b7478cead6b5430a |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c025596b5c81909b5626773c91cecb |
completed | March 22, 2026, 5:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0b0ba6ef48190b2219879222ca10c |
completed | March 23, 2026, 3:17 a.m. |
| PD | Predicate disambiguation | batch_69c021c8195481909419808b002628aa |
completed | March 22, 2026, 5:07 p.m. |
| PDg | Predicate description generation | batch_69c022a50c048190aff24c63e7039dd6 |
completed | March 22, 2026, 5:11 p.m. |
Created at: March 22, 2026, 3:47 p.m.