191st Street
E692094
191st Street is a deep-level New York City Subway station in Washington Heights, Manhattan, known for its long pedestrian tunnel and elevator access to the 1 train.
All labels observed (2)
| Label | Occurrences |
|---|---|
| 191st Street canonical | 1 |
| St. Nicholas Avenue and 191st Street | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6698679 — 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: 191st Street Context triple: [1 train (IRT Broadway–Seventh Avenue Line), servesStation, 191st Street]
-
A.
190th Street
190th Street is a deep-level New York City Subway station in Washington Heights, Manhattan, served by the A train.
-
B.
181st Street
181st Street is a New York City Subway station in Washington Heights serving the IND Eighth Avenue Line.
-
C.
231st Street
231st Street is a New York City Subway station in the Bronx on the IRT Broadway–Seventh Avenue Line.
-
D.
238th Street
238th Street is a local New York City Subway station in the Bronx on the IRT Broadway–Seventh Avenue Line.
-
E.
East 120th Street
East 120th Street is a street in Manhattan’s Harlem neighborhood, known in part for running along the northern edge of Marcus Garvey Park.
- 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: 191st Street Target entity description: 191st Street is a deep-level New York City Subway station in Washington Heights, Manhattan, known for its long pedestrian tunnel and elevator access to the 1 train.
-
A.
190th Street
190th Street is a deep-level New York City Subway station in Washington Heights, Manhattan, served by the A train.
-
B.
181st Street
181st Street is a New York City Subway station in Washington Heights serving the IND Eighth Avenue Line.
-
C.
231st Street
231st Street is a New York City Subway station in the Bronx on the IRT Broadway–Seventh Avenue Line.
-
D.
238th Street
238th Street is a local New York City Subway station in the Bronx on the IRT Broadway–Seventh Avenue Line.
-
E.
East 120th Street
East 120th Street is a street in Manhattan’s Harlem neighborhood, known in part for running along the northern edge of Marcus Garvey Park.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf | New York City Subway station ⓘ |
| ADAAccess | elevator to street ⓘ |
| borough | Manhattan ⓘ |
| depthBelowStreetLevel | approximately 180 feet ⓘ |
| division | IRT ⓘ |
| fareControlLocation | tunnel end near Broadway ⓘ |
| fareControlType | turnstiles ⓘ |
| fareSystem |
MetroCard
NERFINISHED
ⓘ
OMNY NERFINISHED ⓘ |
| hasAccessType |
elevator
ⓘ
staircase ⓘ |
| hasAdjacentStation |
181st Street (IRT Broadway–Seventh Avenue Line)
NERFINISHED
ⓘ
Dyckman Street NERFINISHED ⓘ |
| hasArtwork | tunnel murals ⓘ |
| hasBooth | station agent booth ⓘ |
| hasConnection | 191st Street tunnel to Broadway ⓘ |
| hasElevator | yes ⓘ |
| hasEmergencyExit | yes ⓘ |
| hasFeature |
long pedestrian tunnel
ⓘ
mezzanine ⓘ side platforms ⓘ |
| hasLighting | fluorescent lighting ⓘ |
| hasSignageStandard | MTA graphics standard ⓘ |
| lineColor | red ⓘ |
| locatedIn |
Manhattan
ⓘ
New York NERFINISHED ⓘ New York City ⓘ United States of America ⓘ
surface form:
United States
Washington Heights, Manhattan NERFINISHED ⓘ |
| neighborhood | Washington Heights NERFINISHED ⓘ |
| numberOfPlatforms | 2 ⓘ |
| numberOfTracks | 2 ⓘ |
| opened | 1911-01-14 ⓘ |
| operatedBy | New York City Transit Authority NERFINISHED ⓘ |
| ownedBy |
New York City
ⓘ
surface form:
City of New York
|
| partOfLine | IRT Broadway–Seventh Avenue Line NERFINISHED ⓘ |
| platformDirection |
northbound platform
ⓘ
southbound platform ⓘ |
| platformType | side platforms ⓘ |
| servedBy | 1 train ⓘ |
| servicePattern | local ⓘ |
| stationCode | A10 ⓘ |
| streetAccess |
Broadway
NERFINISHED
ⓘ
St. Nicholas Avenue NERFINISHED ⓘ |
| structureType | deep-level underground ⓘ |
| system | New York City Subway ⓘ |
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: 191st Street Description of subject: 191st Street is a deep-level New York City Subway station in Washington Heights, Manhattan, known for its long pedestrian tunnel and elevator access to the 1 train.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
St. Nicholas Avenue and 191st Street