Harlem–125th Street station
E186312
Harlem–125th Street station is a major New York City commuter rail hub in East Harlem serving multiple Metro-North Railroad lines.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Harlem–125th Street station canonical | 8 |
| Metro-North Railroad Harlem–125th Street station | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1215955 — 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: Harlem–125th Street station Context triple: [Metro-North Railroad, hasMainHub, Harlem–125th Street station]
-
A.
149th Street–Grand Concourse station
The 149th Street–Grand Concourse station is a major New York City Subway complex in the Bronx that serves as a key transfer point between multiple lines, including the White Plains Road Line.
-
B.
Central Park North–110th Street station
Central Park North–110th Street station is a New York City Subway station in Manhattan serving the 2 and 3 trains near the northern edge of Central Park.
-
C.
Prospect Park station
Prospect Park station is a public transit stop serving the Prospect Park neighborhood, providing rail access to the surrounding area.
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D.
Harlem (Forest Park branch) station
Harlem (Forest Park branch) station is a Chicago Transit Authority rapid transit stop on the city's West Side serving the Blue Line’s Forest Park branch.
-
E.
57th Street–Seventh Avenue station
The 57th Street–Seventh Avenue station is a New York City Subway station in Midtown Manhattan serving the BMT Broadway Line near major cultural and commercial landmarks.
- 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: Harlem–125th Street station Target entity description: Harlem–125th Street station is a major New York City commuter rail hub in East Harlem serving multiple Metro-North Railroad lines.
-
A.
149th Street–Grand Concourse station
The 149th Street–Grand Concourse station is a major New York City Subway complex in the Bronx that serves as a key transfer point between multiple lines, including the White Plains Road Line.
-
B.
Central Park North–110th Street station
Central Park North–110th Street station is a New York City Subway station in Manhattan serving the 2 and 3 trains near the northern edge of Central Park.
-
C.
Prospect Park station
Prospect Park station is a public transit stop serving the Prospect Park neighborhood, providing rail access to the surrounding area.
-
D.
Harlem (Forest Park branch) station
Harlem (Forest Park branch) station is a Chicago Transit Authority rapid transit stop on the city's West Side serving the Blue Line’s Forest Park branch.
-
E.
57th Street–Seventh Avenue station
The 57th Street–Seventh Avenue station is a New York City Subway station in Midtown Manhattan serving the BMT Broadway Line near major cultural and commercial landmarks.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
commuter rail station
ⓘ
railway station ⓘ transportation hub ⓘ |
| accessible | yes ⓘ |
| borough | Manhattan ⓘ |
| code | Metro-North internal station code (Harlem–125th Street) ⓘ |
| connectsRegion |
Connecticut via New Haven Line
ⓘ
suburban counties north of New York City ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| distanceFrom | approximately 4.5 miles north of Grand Central Terminal ⓘ |
| electrification |
overhead catenary on New Haven Line tracks
ⓘ
third rail on Hudson and Harlem Line tracks ⓘ |
| fareSystem |
Metro-North Railroad fare zones
ⓘ
linked to:
Metro-North fare zones
|
| hasAmenity |
restrooms
ⓘ
sheltered platforms ⓘ ticket machines ⓘ waiting area ⓘ |
| hasConnection |
New York City Bus
ⓘ
linked to:
MTA New York City Bus
|
| hasStructureType | elevated station ⓘ |
| locatedIn |
East Harlem
ⓘ
Manhattan ⓘ New York City ⓘ New York State ⓘ
linked to:
New York
United States ⓘ
linked to:
United States of America
|
| majorConnectingStationTo | Grand Central Terminal ⓘ |
| nearbyNeighborhood | Harlem ⓘ |
| nearbyStreet |
Lexington Avenue
ⓘ
Madison Avenue ⓘ Park Avenue ⓘ |
| neighborhood | East Harlem ⓘ |
| opened | 19th century ⓘ |
| operatedBy | Metro-North Railroad ⓘ |
| ownedBy | Metropolitan Transportation Authority ⓘ |
| platformConfiguration | island platforms ⓘ |
| primaryFunction | commuter rail hub ⓘ |
| railNetwork | Metro-North Railroad ⓘ |
| roleInNetwork | secondary major station for Metro-North in Manhattan ⓘ |
| servesLine |
Harlem Line
ⓘ
Hudson Line ⓘ New Haven Line ⓘ |
| streetAddress |
East 125th Street, Manhattan, New York City
ⓘ
linked to:
East 125th Street
|
| trackCount | 4 ⓘ |
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: Harlem–125th Street station Description of subject: Harlem–125th Street station is a major New York City commuter rail hub in East Harlem serving multiple Metro-North Railroad lines.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Harlem–125th Street station