Companhia do Metropolitano do Distrito Federal
E1564423
UNEXPLORED
Companhia do Metropolitano do Distrito Federal is the public company responsible for operating and managing the metro system serving Brazil’s Federal District, including the capital Brasília.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Companhia do Metropolitano do Distrito Federal canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T22992136 — 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: Companhia do Metropolitano do Distrito Federal Context triple: [Brasília Metro, operator, Companhia do Metropolitano do Distrito Federal]
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A.
CBTU (Companhia Brasileira de Trens Urbanos)
CBTU (Companhia Brasileira de Trens Urbanos) is a Brazilian federal state-owned company responsible for operating and managing urban rail and metro systems in several major cities across Brazil.
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B.
São Paulo State Secretariat of Metropolitan Transport
The São Paulo State Secretariat of Metropolitan Transport is a government body responsible for planning, coordinating, and overseeing metropolitan public transportation systems within the state of São Paulo, Brazil.
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C.
São Paulo Municipal Transport Secretariat
The São Paulo Municipal Transport Secretariat is the city government department responsible for planning, regulating, and overseeing public transportation and mobility policies in São Paulo, Brazil.
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D.
CPTM commuter rail
CPTM commuter rail is a suburban rail network serving the São Paulo metropolitan area, connecting the city to its surrounding municipalities.
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E.
Metrovías S.A.
Metrovías S.A. is an Argentine private company that operates and manages public transportation systems, most notably the Buenos Aires Underground (Subte) and associated rail services.
- 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: Companhia do Metropolitano do Distrito Federal Target entity description: Companhia do Metropolitano do Distrito Federal is the public company responsible for operating and managing the metro system serving Brazil’s Federal District, including the capital Brasília.
-
A.
CBTU (Companhia Brasileira de Trens Urbanos)
CBTU (Companhia Brasileira de Trens Urbanos) is a Brazilian federal state-owned company responsible for operating and managing urban rail and metro systems in several major cities across Brazil.
-
B.
São Paulo State Secretariat of Metropolitan Transport
The São Paulo State Secretariat of Metropolitan Transport is a government body responsible for planning, coordinating, and overseeing metropolitan public transportation systems within the state of São Paulo, Brazil.
-
C.
São Paulo Municipal Transport Secretariat
The São Paulo Municipal Transport Secretariat is the city government department responsible for planning, regulating, and overseeing public transportation and mobility policies in São Paulo, Brazil.
-
D.
CPTM commuter rail
CPTM commuter rail is a suburban rail network serving the São Paulo metropolitan area, connecting the city to its surrounding municipalities.
-
E.
Metrovías S.A.
Metrovías S.A. is an Argentine private company that operates and manages public transportation systems, most notably the Buenos Aires Underground (Subte) and associated rail services.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.