Metrorail
E79386
Metrorail is Miami-Dade County’s elevated rapid transit system that connects key neighborhoods, suburbs, and downtown Miami.
All labels observed (14)
How this entity was disambiguated
This entity first appeared as the object of triple T622526 — 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: Metrorail Context triple: [Downtown Miami, servedBy, Metrorail]
-
A.
Metrorail
Metrorail is the rapid transit system serving the Washington, D.C. metropolitan area, operated by the Washington Metropolitan Area Transit Authority (WMATA).
-
B.
Metro Rail
Metro Rail is the urban rapid transit rail system serving Los Angeles County, providing light rail and subway services across the region.
-
C.
METRO light rail
METRO light rail is a rapid transit system serving the Minneapolis–Saint Paul metropolitan area with multiple color-designated lines connecting key urban, suburban, and airport destinations.
-
D.
Metro A Line
The Metro A Line is a light rail line in Los Angeles County that runs between downtown Los Angeles and Long Beach as part of the region’s Metro Rail system.
-
E.
Metra
Metra is the commuter rail system serving the Chicago metropolitan area, operating extensive routes that connect the city with its surrounding suburbs.
- 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: Metrorail Target entity description: Metrorail is Miami-Dade County’s elevated rapid transit system that connects key neighborhoods, suburbs, and downtown Miami.
-
A.
Metrorail
Metrorail is the rapid transit system serving the Washington, D.C. metropolitan area, operated by the Washington Metropolitan Area Transit Authority (WMATA).
-
B.
Metro Rail
Metro Rail is the urban rapid transit rail system serving Los Angeles County, providing light rail and subway services across the region.
-
C.
METRO light rail
METRO light rail is a rapid transit system serving the Minneapolis–Saint Paul metropolitan area with multiple color-designated lines connecting key urban, suburban, and airport destinations.
-
D.
Metro A Line
The Metro A Line is a light rail line in Los Angeles County that runs between downtown Los Angeles and Long Beach as part of the region’s Metro Rail system.
-
E.
Metra
Metra is the commuter rail system serving the Chicago metropolitan area, operating extensive routes that connect the city with its surrounding suburbs.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
elevated railway
ⓘ
public transportation system ⓘ rapid transit system ⓘ urban rail transit ⓘ |
| category |
rail transport in Florida
ⓘ
rapid transit in the United States ⓘ transport in Miami ⓘ |
| connects |
Miami suburbs
ⓘ
linked to:
Miami metropolitan area
downtown Miami ⓘ
linked to:
Downtown Miami
key neighborhoods in Miami-Dade County ⓘ |
| connectsTo |
Metrobus
ⓘ
Metromover ⓘ Miami International Airport ⓘ Tri-Rail ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| electrification | third rail ⓘ |
| fareSystem |
EASY Card
ⓘ
EASY Ticket ⓘ |
| governingBody |
Miami-Dade County Board of County Commissioners
ⓘ
linked to:
Miami-Dade Board of County Commissioners
|
| grade | mostly elevated ⓘ |
| hasFeature |
ADA-accessible stations
ⓘ
elevated guideway ⓘ integrated bus connections ⓘ park-and-ride facilities ⓘ |
| hasLine |
Green Line
ⓘ
Orange Line ⓘ |
| locatedIn | Miami-Dade County ⓘ |
| mode | rail ⓘ |
| operator |
Miami-Dade County
ⓘ
Miami-Dade Transit ⓘ |
| ownedBy | Miami-Dade County ⓘ |
| partOf |
Miami-Dade Transit system
ⓘ
linked to:
Miami-Dade Transit
|
| primaryCityServed | Miami ⓘ |
| purpose |
airport access
ⓘ
commuter transport ⓘ downtown access ⓘ |
| region | South Florida ⓘ |
| serves |
Miami, Florida
ⓘ
linked to:
Miami
|
| serviceArea |
City of Hialeah
ⓘ
linked to:
Hialeah, Florida
City of Miami ⓘ
linked to:
Miami
City of South Miami ⓘ
linked to:
South Miami
Miami urbanized area ⓘ
linked to:
Miami metropolitan area
unincorporated Miami-Dade County ⓘ
linked to:
Miami-Dade County
|
| ticketing | proof-of-payment system ⓘ |
| transitType | heavy rail ⓘ |
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: Metrorail Description of subject: Metrorail is Miami-Dade County’s elevated rapid transit system that connects key neighborhoods, suburbs, and downtown Miami.
Referenced by (65)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Metrorail
linked to: Metrorail
linked to: Metrorail
linked to: Metrorail
linked to: Metrorail
subject linked to:
Metrobus
linked to: Metrorail
linked to: Metrorail
linked to: Metrorail
linked to: Metrorail
linked to: Metrorail
linked to: Metrorail
linked to: Metrorail
subject linked to:
Miami, Florida, United States
linked to: Metrorail
linked to: Metrorail
linked to: Metrorail
linked to: Metrorail
linked to: Metrorail
linked to: Metrorail
linked to: Metrorail
linked to: Metrorail
linked to: Metrorail
linked to: Metrorail
linked to: Metrorail
linked to: Metrorail
linked to: Metrorail
linked to: Metrorail
linked to: Metrorail
linked to: Metrorail
subject linked to:
GVT
linked to: Metrorail
subject linked to:
GVT
linked to: Metrorail
linked to: Metrorail