Lexington Avenue Express (5)
E143004
The Lexington Avenue Express (5) is a New York City Subway service that runs as a key north–south express route through Manhattan and the Bronx, extending into Brooklyn.
All labels observed (6)
| Label | Occurrences |
|---|---|
| Lexington Avenue Express | 2 |
| Lexington Avenue Express (5) canonical | 2 |
| 5 (Lexington Avenue Express) | 1 |
| <5> Lexington Avenue Express | 1 |
| <6> (Pelham Express) | 1 |
| Lexington Avenue Express (4) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1239457 — 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: Lexington Avenue Express (5) Context triple: [Nostrand Avenue Line, hasService, Lexington Avenue Express (5)]
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A.
Lexington Avenue Express (2)
The Lexington Avenue Express (2) is a New York City Subway service that runs on the IRT Broadway–Seventh Avenue Line in Manhattan and Brooklyn, providing rapid transit between the Bronx, Manhattan, and Brooklyn.
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B.
Empire State Express
Empire State Express was a famous New York Central Railroad passenger train known for its high-speed service between New York City and Buffalo in the late 19th and early 20th centuries.
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C.
Sixth Avenue express service
The Sixth Avenue express service is a New York City Subway route pattern that runs express along the IND Sixth Avenue Line in Manhattan, providing faster north–south service than the local trains on the same corridor.
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D.
The Avenue
The Avenue is an upmarket shopping and dining destination located within the Spinningfields district of Manchester, England.
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E.
42nd Street Shuttle
The 42nd Street Shuttle is a short New York City Subway service that runs between Times Square and Grand Central along 42nd Street in Midtown Manhattan.
- 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: Lexington Avenue Express (5) Target entity description: The Lexington Avenue Express (5) is a New York City Subway service that runs as a key north–south express route through Manhattan and the Bronx, extending into Brooklyn.
-
A.
Lexington Avenue Express (2)
The Lexington Avenue Express (2) is a New York City Subway service that runs on the IRT Broadway–Seventh Avenue Line in Manhattan and Brooklyn, providing rapid transit between the Bronx, Manhattan, and Brooklyn.
-
B.
Empire State Express
Empire State Express was a famous New York Central Railroad passenger train known for its high-speed service between New York City and Buffalo in the late 19th and early 20th centuries.
-
C.
Sixth Avenue express service
The Sixth Avenue express service is a New York City Subway route pattern that runs express along the IND Sixth Avenue Line in Manhattan, providing faster north–south service than the local trains on the same corridor.
-
D.
The Avenue
The Avenue is an upmarket shopping and dining destination located within the Spinningfields district of Manchester, England.
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E.
42nd Street Shuttle
The 42nd Street Shuttle is a short New York City Subway service that runs between Times Square and Grand Central along 42nd Street in Midtown Manhattan.
- F. None of above. chosen
Statements (47)
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: Lexington Avenue Express (5) Description of subject: The Lexington Avenue Express (5) is a New York City Subway service that runs as a key north–south express route through Manhattan and the Bronx, extending into Brooklyn.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Lexington Avenue Express (5)
linked to: Lexington Avenue Express (5)
linked to: Lexington Avenue Express (5)
linked to: Lexington Avenue Express (5)
linked to: Lexington Avenue Express (5)
linked to: Lexington Avenue Express (5)