5 Line
E561874
The 5 Line is a New York City Subway service that runs on the IRT Lexington Avenue and Eastern Parkway lines, connecting Manhattan with the Bronx and Brooklyn.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 5 Line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6017768 — 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: 5 Line Context triple: [Brooklyn, isServedBySubwayLine, 5 Line]
-
A.
Line 5
Line 5 is a major line of the Barcelona Metro rapid transit system, serving numerous key neighborhoods and transport hubs across the city.
-
B.
Line 5
Line 5 is a major east–west route of the Brussels Metro system, connecting key districts across the Belgian capital.
-
C.
Line 5
Line 5 is a rapid transit line of the Shenzhen Metro system in Shenzhen, China, serving as one of the city's key urban rail corridors.
-
D.
Line 5
Line 5 is a planned rapid transit route of the Ho Chi Minh City Metro system intended to serve as part of the city’s future urban rail network.
-
E.
Line 5
Line 5 is a major north–south route of the Beijing Subway known for connecting key residential and commercial areas through the city center.
- 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: 5 Line Target entity description: The 5 Line is a New York City Subway service that runs on the IRT Lexington Avenue and Eastern Parkway lines, connecting Manhattan with the Bronx and Brooklyn.
-
A.
Line 5
Line 5 is a major line of the Barcelona Metro rapid transit system, serving numerous key neighborhoods and transport hubs across the city.
-
B.
Line 5
Line 5 is a planned rapid transit route of the Ho Chi Minh City Metro system intended to serve as part of the city’s future urban rail network.
-
C.
Line 5
Line 5 is a rapid transit line of the Shanghai Metro system serving the southern suburbs of the city.
-
D.
Line 5
Line 5 is a major east–west route of the Brussels Metro system, connecting key districts across the Belgian capital.
-
E.
Line 5
Line 5 is a rapid transit line of the Shenzhen Metro system in Shenzhen, China, serving as one of the city's key urban rail corridors.
- F. None of above. chosen
Statements (53)
| Predicate | Object |
|---|---|
| instanceOf |
New York City Subway service
ⓘ
rapid transit service ⓘ |
| boroughServed |
Brooklyn
ⓘ
Manhattan ⓘ The Bronx ⓘ |
| colorOnMap | apple green ⓘ |
| connectsBoroughs |
connects Manhattan and Brooklyn
ⓘ
connects The Bronx and Brooklyn via Manhattan ⓘ connects The Bronx and Manhattan ⓘ |
| division | IRT Division ⓘ |
| fareMedium |
MetroCard
ⓘ
OMNY ⓘ |
| fareSystem | Metropolitan Transportation Authority fare system ⓘ |
| identificationLetterOrNumber | 5 ⓘ |
| lateNightService |
does not operate in Manhattan overnight
ⓘ
operates as shuttle in the Bronx on Dyre Avenue Line overnight (historically/typically) ⓘ |
| operatedBy |
Metropolitan Transportation Authority
ⓘ
New York City Transit Authority ⓘ |
| rollingStock |
A Division subway cars
ⓘ
R142 subway cars ⓘ R142A subway cars ⓘ |
| routeGroup |
Lexington Avenue express services
ⓘ
linked to:
Lexington Avenue Line
|
| serviceArea |
Crown Heights, Brooklyn
ⓘ
linked to:
Crown Heights
Downtown Brooklyn ⓘ East Harlem, Manhattan ⓘ
linked to:
East Harlem
East New York, Brooklyn ⓘ
linked to:
East New York
East Tremont, Bronx ⓘ
linked to:
East Tremont
Eastchester, Bronx ⓘ
linked to:
Eastchester
Midtown Manhattan ⓘ Morris Park, Bronx ⓘ
linked to:
Morris Park
New Lots, Brooklyn ⓘ
linked to:
Flatlands, Brooklyn
Upper East Side, Manhattan ⓘ
linked to:
Upper East Side
West Farms, Bronx ⓘ |
| serviceFrequency | high frequency during weekday rush hours ⓘ |
| serviceIntroduced | 20th century ⓘ |
| servicePattern |
express in Brooklyn on Eastern Parkway Line
ⓘ
express in the Bronx on White Plains Road Line ⓘ primarily express in Manhattan ⓘ |
| serviceType | express service ⓘ |
| symbolColor | green ⓘ |
| symbolShape | circle ⓘ |
| system | New York City Subway ⓘ |
| trunkLineColorFamily | Lexington Avenue Line green ⓘ |
| usesLine |
IRT Dyre Avenue Line
ⓘ
linked to:
Dyre Avenue Line
IRT Eastern Parkway Line ⓘ
linked to:
Eastern Parkway Line
IRT Lexington Avenue Line ⓘ
linked to:
Lexington Avenue Line
IRT New Lots Line ⓘ
linked to:
New Lots Line
IRT White Plains Road Line ⓘ
linked to:
White Plains Road Line
|
| weekdayTerminus |
Dyre Avenue–Eastchester
ⓘ
Flatbush Avenue–Brooklyn College (some trains) ⓘ
linked to:
Flatbush Avenue–Brooklyn College
Nereid Avenue (peak-direction variants historically) ⓘ
linked to:
Nereid Avenue
New Lots Avenue (some trains) ⓘ
linked to:
New Lots Avenue (IRT New Lots Line)
Utica Avenue (some trains) ⓘ |
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: 5 Line Description of subject: The 5 Line is a New York City Subway service that runs on the IRT Lexington Avenue and Eastern Parkway lines, connecting Manhattan with the Bronx and Brooklyn.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Brooklyn, New York City, New York, United States