Locust Valley station
E630192
Locust Valley station is a Long Island Rail Road commuter rail stop located in Locust Valley, New York, serving passengers on the Oyster Bay Branch.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Locust Valley station canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6887382 — 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: Locust Valley station Context triple: [LIRR Oyster Bay Branch, servesStation, Locust Valley station]
-
A.
Ardsley station
Ardsley station is a SEPTA Regional Rail stop in Pennsylvania that serves local commuters on the Warminster Line.
-
B.
Chappaqua station
Chappaqua station is a Metro-North Railroad commuter rail stop on the Harlem Line serving the hamlet of Chappaqua in Westchester County, New York.
-
C.
Katonah station
Katonah station is a Metro-North Railroad commuter rail stop on the Harlem Line serving the hamlet of Katonah in Westchester County, New York.
-
D.
Hicksville station
Hicksville station is a major Long Island Rail Road commuter rail hub in Hicksville, New York, serving multiple branches and offering extensive connections.
-
E.
Tarrytown station
Tarrytown station is a commuter rail stop on Metro-North Railroad’s Hudson Line serving the village of Tarrytown in Westchester 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: Locust Valley station Target entity description: Locust Valley station is a Long Island Rail Road commuter rail stop located in Locust Valley, New York, serving passengers on the Oyster Bay Branch.
-
A.
Ardsley station
Ardsley station is a SEPTA Regional Rail stop in Pennsylvania that serves local commuters on the Warminster Line.
-
B.
Chappaqua station
Chappaqua station is a Metro-North Railroad commuter rail stop on the Harlem Line serving the hamlet of Chappaqua in Westchester County, New York.
-
C.
Katonah station
Katonah station is a Metro-North Railroad commuter rail stop on the Harlem Line serving the hamlet of Katonah in Westchester County, New York.
-
D.
Hicksville station
Hicksville station is a major Long Island Rail Road commuter rail hub in Hicksville, New York, serving multiple branches and offering extensive connections.
-
E.
Tarrytown station
Tarrytown station is a commuter rail stop on Metro-North Railroad’s Hudson Line serving the village of Tarrytown in Westchester County, New York.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
Long Island Rail Road station
ⓘ
railway station ⓘ |
| accessible | no ⓘ |
| adjacentStationNorth | Oyster Bay station NERFINISHED ⓘ |
| adjacentStationSouth | Glen Head station NERFINISHED ⓘ |
| bicycleFacilities | available ⓘ |
| category |
Long Island Rail Road stations in Nassau County, New York
ⓘ
Railway stations in the United States opened in 1869 ⓘ |
| country | United States of America ⓘ |
| electrification | not electrified ⓘ |
| fareZone | 7 ⓘ |
| formerTerminusOf | Oyster Bay Branch NERFINISHED ⓘ |
| hasTicketOffice | yes ⓘ |
| hasWaitingRoom | yes ⓘ |
| locatedIn |
Locust Valley, New York
NERFINISHED
ⓘ
Nassau County, New York ⓘ New York State NERFINISHED ⓘ |
| numberOfPlatforms | 2 ⓘ |
| numberOfTracks | 2 ⓘ |
| openingDate | 1869 ⓘ |
| operatedBy | Long Island Rail Road NERFINISHED ⓘ |
| ownedBy | Long Island Rail Road NERFINISHED ⓘ |
| parking | available ⓘ |
| partOfNetwork | Metropolitan Transportation Authority rail network NERFINISHED ⓘ |
| platformConfiguration | two side platforms ⓘ |
| railwayLine | Oyster Bay Branch NERFINISHED ⓘ |
| servedBy | Oyster Bay Branch trains NERFINISHED ⓘ |
| servesCommunity | Locust Valley, New York NERFINISHED ⓘ |
| servesLine | Oyster Bay Branch NERFINISHED ⓘ |
| structureType | at-grade ⓘ |
| ticketingSystem | MTA eTix NERFINISHED ⓘ |
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: Locust Valley station Description of subject: Locust Valley station is a Long Island Rail Road commuter rail stop located in Locust Valley, New York, serving passengers on the Oyster Bay Branch.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Locust Valley, New York