Z train operates skip-stop with J train on portions of the line
E190127
The Z train is a New York City Subway service that runs along the Jamaica Line in Queens and Brooklyn, operating in a coordinated skip-stop pattern with the J train during peak hours.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Z train operates skip-stop with J train on portions of the line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1685044 — 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: Z train operates skip-stop with J train on portions of the line Context triple: [BMT Jamaica Line, hasServicePatternNote, Z train operates skip-stop with J train on portions of the line]
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A.
G1 trains
G1 trains are a modern fleet of electric multiple-unit subway trains operating on the Nuremberg U-Bahn system in Germany.
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B.
L train
The L train is a New York City Subway service that runs crosstown along 14th Street in Manhattan and through Williamsburg and Bushwick in Brooklyn, known for its heavy ridership and role as a key connector between the boroughs.
-
C.
N train
The N train is a New York City Subway service that runs on the BMT Broadway Line in Manhattan and into Brooklyn, providing both local and express transit.
-
D.
G train
The G train is a New York City Subway service that runs entirely within Brooklyn and Queens, notably bypassing Manhattan.
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E.
W train
The W train is a local service of the New York City Subway that runs primarily in Manhattan and Queens, connecting Astoria to Lower Manhattan via the Broadway Line.
- 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: Z train operates skip-stop with J train on portions of the line Target entity description: The Z train is a New York City Subway service that runs along the Jamaica Line in Queens and Brooklyn, operating in a coordinated skip-stop pattern with the J train during peak hours.
-
A.
G1 trains
G1 trains are a modern fleet of electric multiple-unit subway trains operating on the Nuremberg U-Bahn system in Germany.
-
B.
L train
The L train is a New York City Subway service that runs crosstown along 14th Street in Manhattan and through Williamsburg and Bushwick in Brooklyn, known for its heavy ridership and role as a key connector between the boroughs.
-
C.
N train
The N train is a New York City Subway service that runs on the BMT Broadway Line in Manhattan and into Brooklyn, providing both local and express transit.
-
D.
G train
The G train is a New York City Subway service that runs entirely within Brooklyn and Queens, notably bypassing Manhattan.
-
E.
W train
The W train is a local service of the New York City Subway that runs primarily in Manhattan and Queens, connecting Astoria to Lower Manhattan via the Broadway Line.
- F. None of above. chosen
Statements (30)
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: Z train operates skip-stop with J train on portions of the line Description of subject: The Z train is a New York City Subway service that runs along the Jamaica Line in Queens and Brooklyn, operating in a coordinated skip-stop pattern with the J train during peak hours.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
BMT Jamaica Line
→
hasServicePatternNote
→
Z train operates skip-stop with J train on portions of the line
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