IND Sixth Avenue Line
E36645
The IND Sixth Avenue Line is a major New York City Subway trunk line in Manhattan running primarily beneath Sixth Avenue and served by several B Division routes.
All labels observed (14)
How this entity was disambiguated
This entity first appeared as the object of triple T97719 — 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: IND Sixth Avenue Line Context triple: [IND Division, includesLine, IND Sixth Avenue Line]
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A.
Eighth Avenue Line
The Eighth Avenue Line is a major New York City Subway trunk line in Manhattan, primarily served by the A, C, and E trains and known as the system’s first fully independent subway route.
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B.
Red Line
The Red Line is a major rapid transit route in Chicago that runs north–south through the city, serving as one of the busiest lines in its subway and elevated rail system.
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C.
Red Line
Red Line is a major rapid transit route in the Washington Metro system, running through key areas of Washington, D.C., and its Maryland suburbs.
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D.
Orange Line
The Orange Line is one of the primary rapid transit routes in the Washington Metro system, running east–west through Washington, D.C. and its Virginia and Maryland suburbs.
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E.
Orange Line
The Orange Line is a rapid transit route in Chicago that connects the city's Loop with Midway International Airport as part of the Chicago "L" system.
- 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: IND Sixth Avenue Line Target entity description: The IND Sixth Avenue Line is a major New York City Subway trunk line in Manhattan running primarily beneath Sixth Avenue and served by several B Division routes.
-
A.
Eighth Avenue Line
The Eighth Avenue Line is a major New York City Subway trunk line in Manhattan, primarily served by the A, C, and E trains and known as the system’s first fully independent subway route.
-
B.
Red Line
The Red Line is a major rapid transit route in Chicago that runs north–south through the city, serving as one of the busiest lines in its subway and elevated rail system.
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C.
Red Line
Red Line is a major rapid transit route in the Washington Metro system, running through key areas of Washington, D.C., and its Maryland suburbs.
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D.
Orange Line
The Orange Line is one of the primary rapid transit routes in the Washington Metro system, running east–west through Washington, D.C. and its Virginia and Maryland suburbs.
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E.
Orange Line
The Orange Line is a rapid transit route in Chicago that connects the city's Loop with Midway International Airport as part of the Chicago "L" system.
- F. None of above. chosen
Statements (49)
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: IND Sixth Avenue Line Description of subject: The IND Sixth Avenue Line is a major New York City Subway trunk line in Manhattan running primarily beneath Sixth Avenue and served by several B Division routes.
Referenced by (91)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
IND Sixth Avenue Line (orange)
this entity surface form:
Sixth Avenue Line (local tracks)
subject surface form:
47–50 Streets–Rockefeller Center station
subject surface form:
Independent Subway System
this entity surface form:
IND Sixth Avenue Line via 63rd Street connection
subject surface form:
Eighth Avenue Line (IND)
this entity surface form:
IND Sixth Avenue Line in Midtown Manhattan
this entity surface form:
IND Sixth Avenue Line in Lower Manhattan
Fifth Avenue–Bryant Park (via passage to 42nd Street–Bryant Park complex)
→
line
→
IND Sixth Avenue Line
ⓘ
subject surface form:
Fifth Avenue–Bryant Park
subject surface form:
F (New York City Subway service)
this entity surface form:
IND Sixth Avenue trunk service
subject surface form:
42nd Street–Bryant Park station
subject surface form:
42nd Street–Bryant Park station
this entity surface form:
Sixth Avenue Line (IND) stations
this entity surface form:
IND Sixth Avenue Line local service
subject surface form:
D (New York City Subway service)
subject surface form:
F (New York City Subway service)