Copiague station
E224119
Copiague station is a Long Island Rail Road commuter rail stop located in Copiague, New York, serving passengers on the Babylon Branch.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Copiague station canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1061699 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Copiague station Context triple: [Babylon Branch, hasStation, Copiague station]
-
A.
Oyster Bay station
Oyster Bay station is a Long Island Rail Road commuter rail terminal located in the hamlet of Oyster Bay on Long Island, New York.
-
B.
Yaphank station
Yaphank station is a Long Island Rail Road stop in Yaphank, New York, serving local commuters on eastern Long Island.
-
C.
Port Jefferson station
Port Jefferson station is a Long Island Rail Road commuter rail station on Long Island, New York, serving as the primary rail hub for the Port Jefferson area.
-
D.
Bethpage station
Bethpage station is a Long Island Rail Road commuter rail stop in Bethpage, New York, serving passengers on the Ronkonkoma Branch.
-
E.
Plandome station
Plandome station is a Long Island Rail Road commuter rail stop serving the village of Plandome on the Port Washington Branch in Nassau County, New York.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Copiague station Target entity description: Copiague station is a Long Island Rail Road commuter rail stop located in Copiague, New York, serving passengers on the Babylon Branch.
-
A.
Oyster Bay station
Oyster Bay station is a Long Island Rail Road commuter rail terminal located in the hamlet of Oyster Bay on Long Island, New York.
-
B.
Yaphank station
Yaphank station is a Long Island Rail Road stop in Yaphank, New York, serving local commuters on eastern Long Island.
-
C.
Port Jefferson station
Port Jefferson station is a Long Island Rail Road commuter rail station on Long Island, New York, serving as the primary rail hub for the Port Jefferson area.
-
D.
Bethpage station
Bethpage station is a Long Island Rail Road commuter rail stop in Bethpage, New York, serving passengers on the Ronkonkoma Branch.
-
E.
Plandome station
Plandome station is a Long Island Rail Road commuter rail stop serving the village of Plandome on the Port Washington Branch in Nassau County, New York.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Long Island Rail Road station
ⓘ
railway station ⓘ |
| accessible | no ⓘ |
| adjacentStreet | Dixon Avenue NERFINISHED ⓘ |
| country | United States of America ⓘ |
| electrification | 750 V DC third rail ⓘ |
| fareZone | Zone 9 ⓘ |
| formerStructureType | at-grade station ⓘ |
| gradeSeparationProject | Babylon Branch elevation program ⓘ |
| hasBicycleFacilities | yes ⓘ |
| hasParking | yes ⓘ |
| hasShelters | yes ⓘ |
| hasWaitingRoom | yes ⓘ |
| lineServed | Babylon Branch ⓘ |
| locatedIn |
Copiague
ⓘ
surface form:
Copiague, New York
New York ⓘ
surface form:
New York State
Suffolk County, New York ⓘ Babylon, New York ⓘ
surface form:
Town of Babylon, New York
|
| nearbyRoad | Great Neck Road ⓘ |
| numberOfTracks | 2 ⓘ |
| opened | 1903 ⓘ |
| operatedBy | Long Island Rail Road ⓘ |
| ownedBy | Long Island Rail Road ⓘ |
| platformConfiguration | 2 side platforms ⓘ |
| railwayNetwork | Long Island Rail Road ⓘ |
| rebuilt | 1968 ⓘ |
| servesAs | commuter rail stop ⓘ |
| servesCommunity |
Copiague
ⓘ
surface form:
Copiague, New York
|
| structureType | elevated ⓘ |
| ticketing | ticket machines ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Copiague station Description of subject: Copiague station is a Long Island Rail Road commuter rail stop located in Copiague, New York, serving passengers on the Babylon Branch.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.