Metrorail Orange Line
E1040152
The Metrorail Orange Line is a rapid transit route in Miami-Dade County that connects Miami International Airport with key destinations across the metropolitan area as part of the county’s Metrorail system.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Metrorail Green Line corridor | 1 |
| Metrorail Orange Line canonical | 1 |
| Metrorail Orange Line corridor | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13292678 — 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 Orange Line Context triple: [Miami-Dade Transit, operatorOf, Metrorail Orange Line]
-
A.
Metrorail Orange Line
The Metrorail Orange Line is a Washington, D.C. Metro rapid transit line that runs east–west through the region, connecting downtown D.C. with Arlington, Fairfax County, and beyond.
-
B.
Metrorail Yellow Line
The Metrorail Yellow Line is a Washington, D.C. Metro rapid transit line running primarily north–south between suburban Virginia and the District, serving key downtown and waterfront areas.
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C.
Metrorail Blue Line
The Metrorail Blue Line is a Washington, D.C. Metro rapid transit line that runs through the capital region, connecting key suburbs and urban centers across Virginia and the District of Columbia.
-
D.
METRORail Red Line
The METRORail Red Line is a light rail line in Houston, Texas, running through key central areas including downtown and the Museum District.
-
E.
METRORail Purple Line
The METRORail Purple Line is a light rail line in Houston, Texas, serving southeastern neighborhoods and key destinations as part of the city’s METRORail transit 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: Metrorail Orange Line Target entity description: The Metrorail Orange Line is a rapid transit route in Miami-Dade County that connects Miami International Airport with key destinations across the metropolitan area as part of the county’s Metrorail system.
-
A.
Metrorail Orange Line
The Metrorail Orange Line is a Washington, D.C. Metro rapid transit line that runs east–west through the region, connecting downtown D.C. with Arlington, Fairfax County, and beyond.
-
B.
Metrorail Yellow Line
The Metrorail Yellow Line is a Washington, D.C. Metro rapid transit line running primarily north–south between suburban Virginia and the District, serving key downtown and waterfront areas.
-
C.
Metrorail Blue Line
The Metrorail Blue Line is a Washington, D.C. Metro rapid transit line that runs through the capital region, connecting key suburbs and urban centers across Virginia and the District of Columbia.
-
D.
METRORail Red Line
The METRORail Red Line is a light rail line in Houston, Texas, running through key central areas including downtown and the Museum District.
-
E.
METRORail Purple Line
The METRORail Purple Line is a light rail line in Houston, Texas, serving southeastern neighborhoods and key destinations as part of the city’s METRORail transit system.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
public transport route
ⓘ
rapid transit line ⓘ |
| color | orange ⓘ |
| connects |
Dadeland South station
NERFINISHED
ⓘ
Downtown Miami NERFINISHED ⓘ Miami International Airport NERFINISHED ⓘ |
| connectsWith |
Brightline via transfer in downtown Miami
ⓘ
MIA Mover NERFINISHED ⓘ Metrobus NERFINISHED ⓘ Tri-Rail NERFINISHED ⓘ |
| electrification | 750 V DC third rail ⓘ |
| fareIntegration | Miami-Dade Transit fare system ⓘ |
| fareSystem |
EASY Card
NERFINISHED
ⓘ
EASY Ticket NERFINISHED ⓘ |
| hasStation |
Brickell Station
NERFINISHED
ⓘ
Coconut Grove Station NERFINISHED ⓘ Dadeland North Station NERFINISHED ⓘ Dadeland South Station NERFINISHED ⓘ Douglas Road Station NERFINISHED ⓘ Earlington Heights Station NERFINISHED ⓘ Government Center Station NERFINISHED ⓘ Miami International Airport Station NERFINISHED ⓘ South Miami Station NERFINISHED ⓘ University Station NERFINISHED ⓘ Vizcaya Station NERFINISHED ⓘ |
| locatedIn |
Florida
ⓘ
Miami-Dade County ⓘ United States of America ⓘ
surface form:
United States
|
| modeOfTransport | heavy rail ⓘ |
| opened | 2012 ⓘ |
| openingEvent | MIA Metrorail extension opening ⓘ |
| operatorType | public transit agency ⓘ |
| owner | Miami-Dade County NERFINISHED ⓘ |
| partOf | Miami-Dade Metrorail NERFINISHED ⓘ |
| regionServed |
Brickell
NERFINISHED
ⓘ
Coral Gables vicinity ⓘ Downtown Miami NERFINISHED ⓘ Miami International Airport area NERFINISHED ⓘ |
| serves | Miami metropolitan area NERFINISHED ⓘ |
| servesFacility |
Miami Intermodal Center
NERFINISHED
ⓘ
Miami International Airport terminal complex NERFINISHED ⓘ |
| serviceArea | north–south corridor in Miami-Dade County ⓘ |
| serviceType | all-day service ⓘ |
| sharesTracksWith | Metrorail Green Line NERFINISHED ⓘ |
| systemOperator | Miami-Dade Transit NERFINISHED ⓘ |
| terminus |
Dadeland South Station
NERFINISHED
ⓘ
Miami International Airport Station NERFINISHED ⓘ |
| trackGauge | standard gauge ⓘ |
| usesInfrastructure | MIA Metrorail Station NERFINISHED ⓘ |
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 Orange Line Description of subject: The Metrorail Orange Line is a rapid transit route in Miami-Dade County that connects Miami International Airport with key destinations across the metropolitan area as part of the county’s Metrorail system.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Metrorail Orange Line corridor
this entity surface form:
Metrorail Green Line corridor