Long Island Rail Road at Locust Valley
E504102
Long Island Rail Road at Locust Valley is a commuter rail station on the Oyster Bay Branch of the Long Island Rail Road serving the Locust Valley and Lattingtown areas of Nassau County, New York.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Long Island Rail Road at Glen Cove | 1 |
| Long Island Rail Road at Locust Valley canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5220330 — 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: Long Island Rail Road at Locust Valley Context triple: [Lattingtown, hasNearbyRailService, Long Island Rail Road at Locust Valley]
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A.
Montauk Branch of Long Island Rail Road
The Montauk Branch of the Long Island Rail Road is a commuter and seasonal rail line that runs along Long Island’s South Shore, providing key passenger service between New York City and the Hamptons out to Montauk.
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B.
Long Island Rail Road Port Washington Branch
The Long Island Rail Road Port Washington Branch is a commuter rail line in New York that runs from Manhattan to Port Washington, serving communities along the North Shore of Long Island.
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C.
Long Island Rail Road Port Jefferson Branch
The Long Island Rail Road Port Jefferson Branch is a commuter rail line on Long Island that runs between western terminals in New York City and the village of Port Jefferson, serving numerous communities along the island’s north shore.
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D.
Long Island Rail Road at Penn Station
Long Island Rail Road at Penn Station is a major commuter rail hub in Midtown Manhattan that serves as the primary New York City terminal for Long Island Rail Road trains.
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E.
Long Island Rail Road station
The Long Island Rail Road station in Freeport, New York, is a commuter rail stop on the Babylon Branch that connects the village to New York City and other Long Island destinations.
- 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: Long Island Rail Road at Locust Valley Target entity description: Long Island Rail Road at Locust Valley is a commuter rail station on the Oyster Bay Branch of the Long Island Rail Road serving the Locust Valley and Lattingtown areas of Nassau County, New York.
-
A.
Montauk Branch of Long Island Rail Road
The Montauk Branch of the Long Island Rail Road is a commuter and seasonal rail line that runs along Long Island’s South Shore, providing key passenger service between New York City and the Hamptons out to Montauk.
-
B.
Long Island Rail Road Port Washington Branch
The Long Island Rail Road Port Washington Branch is a commuter rail line in New York that runs from Manhattan to Port Washington, serving communities along the North Shore of Long Island.
-
C.
Long Island Rail Road Port Jefferson Branch
The Long Island Rail Road Port Jefferson Branch is a commuter rail line on Long Island that runs between western terminals in New York City and the village of Port Jefferson, serving numerous communities along the island’s north shore.
-
D.
Long Island Rail Road at Penn Station
Long Island Rail Road at Penn Station is a major commuter rail hub in Midtown Manhattan that serves as the primary New York City terminal for Long Island Rail Road trains.
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E.
Long Island Rail Road station
The Long Island Rail Road station in Freeport, New York, is a commuter rail stop on the Babylon Branch that connects the village to New York City and other Long Island destinations.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
commuter rail station
ⓘ
railway station ⓘ |
| accessible | no ⓘ |
| bicycleFacilities | yes ⓘ |
| electrification | non‑electrified ⓘ |
| fareSystem | MTA Long Island Rail Road NERFINISHED ⓘ |
| hasBusConnections | yes ⓘ |
| hasShelters | yes ⓘ |
| hasStationBuilding | yes ⓘ |
| hasWaitingRoom | yes ⓘ |
| locatedInAdministrativeTerritory | Nassau County, New York NERFINISHED ⓘ |
| locatedInBorough | Long Island NERFINISHED ⓘ |
| locatedInCountry |
United States of America
ⓘ
surface form:
United States
|
| locatedInState | New York NERFINISHED ⓘ |
| locatedOnLine | Oyster Bay Branch NERFINISHED ⓘ |
| nearbyCommunity |
Lattingtown
NERFINISHED
ⓘ
Locust Valley NERFINISHED ⓘ |
| numberOfTracks | 2 ⓘ |
| operator | Long Island Rail Road ⓘ |
| ownedBy | Long Island Rail Road NERFINISHED ⓘ |
| parkingAvailable | yes ⓘ |
| partOfSystem | Long Island Rail Road NERFINISHED ⓘ |
| platformType | side platforms ⓘ |
| railGauge | standard gauge ⓘ |
| railNetwork | Metropolitan Transportation Authority rail network NERFINISHED ⓘ |
| serves |
Lattingtown, New York
NERFINISHED
ⓘ
Locust Valley, New York NERFINISHED ⓘ |
| servesCommuterRail | Long Island Rail Road Oyster Bay Branch NERFINISHED ⓘ |
| servesPrimaryFunction | commuter transportation ⓘ |
| ticketOffice | yes ⓘ |
| zone | LIRR fare zone 7 ⓘ |
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: Long Island Rail Road at Locust Valley Description of subject: Long Island Rail Road at Locust Valley is a commuter rail station on the Oyster Bay Branch of the Long Island Rail Road serving the Locust Valley and Lattingtown areas of Nassau County, New York.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Long Island Rail Road at Glen Cove