77th Street station (IRT Lexington Avenue Line)
E565168
77th Street station (IRT Lexington Avenue Line) is a local New York City Subway station on the Upper East Side of Manhattan serving the 6 train.
All labels observed (2)
| Label | Occurrences |
|---|---|
| 77th Street (IRT Lexington Avenue Line) | 1 |
| 77th Street station (IRT Lexington Avenue Line) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6041874 — 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: 77th Street station (IRT Lexington Avenue Line) Context triple: [IRT Lexington Avenue Line trunk in Manhattan, hasStation, 77th Street station (IRT Lexington Avenue Line)]
-
A.
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.
-
B.
72nd Street station (IND Eighth Avenue Line)
72nd Street station (IND Eighth Avenue Line) is a New York City Subway station in Manhattan served by the B and C trains, located on the Upper West Side near Central Park.
-
C.
7th Avenue station (BMT Brighton Line)
7th Avenue station (BMT Brighton Line) is a New York City Subway station in Brooklyn serving the B and Q trains near Prospect Park.
-
D.
170th Street (Grand Concourse) station
170th Street (Grand Concourse) station is a New York City Subway station in the Bronx serving the B and D lines along the Grand Concourse.
-
E.
Eighth Avenue–53rd Street station
The Eighth Avenue–53rd Street station is a New York City Subway station in Midtown Manhattan on the IND Eighth Avenue Line, serving several A, C, and E trains.
- 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: 77th Street station (IRT Lexington Avenue Line) Target entity description: 77th Street station (IRT Lexington Avenue Line) is a local New York City Subway station on the Upper East Side of Manhattan serving the 6 train.
-
A.
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.
-
B.
72nd Street station (IND Eighth Avenue Line)
72nd Street station (IND Eighth Avenue Line) is a New York City Subway station in Manhattan served by the B and C trains, located on the Upper West Side near Central Park.
-
C.
7th Avenue station (BMT Brighton Line)
7th Avenue station (BMT Brighton Line) is a New York City Subway station in Brooklyn serving the B and Q trains near Prospect Park.
-
D.
170th Street (Grand Concourse) station
170th Street (Grand Concourse) station is a New York City Subway station in the Bronx serving the B and D lines along the Grand Concourse.
-
E.
Eighth Avenue–53rd Street station
The Eighth Avenue–53rd Street station is a New York City Subway station in Midtown Manhattan on the IND Eighth Avenue Line, serving several A, C, and E trains.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf | New York City Subway station ⓘ |
| accessible | false ⓘ |
| borough | Manhattan ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| crossStreet | East 77th Street ⓘ |
| division | IRT ⓘ |
| fareControl |
MetroCard
NERFINISHED
ⓘ
OMNY NERFINISHED ⓘ |
| fareZone | New York City Subway fare zone NERFINISHED ⓘ |
| hasAdjacentStation |
68th Street–Hunter College station
NERFINISHED
ⓘ
86th Street station (IRT Lexington Avenue Line) NERFINISHED ⓘ |
| hasBoroughCode | M ⓘ |
| hasDirection |
northbound
ⓘ
southbound ⓘ |
| hasFareControlArea | multiple street stair entrances ⓘ |
| hasLatitude | 40.7736 ⓘ |
| hasLocale | Upper East Side, Manhattan NERFINISHED ⓘ |
| hasLongitude | -73.9590 ⓘ |
| hasNeighborhood | Lenox Hill NERFINISHED ⓘ |
| hasPlatformConfiguration | two side platforms serving local tracks ⓘ |
| hasService |
6 (Lexington Avenue Local)
NERFINISHED
ⓘ
<6> train (rush hour peak-direction, passing on express tracks) ⓘ |
| hasServiceTime | 24/7 ⓘ |
| hasStationCode | R16 NERFINISHED ⓘ |
| hasTrackUsage |
2 express tracks
ⓘ
2 local tracks ⓘ |
| isPartOfNetwork | MTA New York City Transit NERFINISHED ⓘ |
| line | IRT Lexington Avenue Line NERFINISHED ⓘ |
| locatedIn |
Manhattan
ⓘ
New York NERFINISHED ⓘ New York City ⓘ United States of America ⓘ
surface form:
United States
Upper East Side NERFINISHED ⓘ |
| numberOfPlatforms | 2 ⓘ |
| numberOfTracks | 4 ⓘ |
| opened | 1918 ⓘ |
| operator |
Metropolitan Transportation Authority
ⓘ
New York City Transit Authority NERFINISHED ⓘ |
| owner |
New York City
ⓘ
surface form:
City of New York
|
| partOf | IRT Lexington Avenue Line local stations NERFINISHED ⓘ |
| platformType | side platforms ⓘ |
| servedBy | 6 train ⓘ |
| servicePattern | local ⓘ |
| streetLocation | Lexington Avenue NERFINISHED ⓘ |
| structureType | 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: 77th Street station (IRT Lexington Avenue Line) Description of subject: 77th Street station (IRT Lexington Avenue Line) is a local New York City Subway station on the Upper East Side of Manhattan serving the 6 train.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
IRT Lexington Avenue Line trunk in Manhattan
→
hasStation
→
77th Street station (IRT Lexington Avenue Line)
ⓘ
86th Street (IRT Lexington Avenue Line)
→
hasAdjacentStation
→
77th Street station (IRT Lexington Avenue Line)
ⓘ
this entity surface form:
77th Street (IRT Lexington Avenue Line)