Cemig
E1553681
UNEXPLORED
Cemig is a major Brazilian electric utility company that generates, transmits, and distributes electricity, including operating large hydroelectric facilities.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T22775763 — 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: Cemig Context triple: [São Simão Dam, operator, Cemig]
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A.
Eletrosul
Eletrosul is a Brazilian state-owned electric power company focused on generation and transmission in the southern region of Brazil.
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B.
CPFL Energia
CPFL Energia is a major Brazilian electric utility company engaged in the generation, distribution, and commercialization of electricity across multiple regions of Brazil.
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C.
Companhia Energética de São Paulo
Companhia Energética de São Paulo is a Brazilian electric power company that operates hydroelectric facilities and related energy infrastructure in the state of São Paulo.
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D.
Santo Antônio Energia
Santo Antônio Energia is a Brazilian energy company responsible for operating and managing the Santo Antônio hydroelectric power plant on the Madeira River.
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E.
Eletrobras
Eletrobras is Brazil’s largest electric utility company, primarily state-controlled and a major player in power generation and transmission across the country.
- 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: Cemig Target entity description: Cemig is a major Brazilian electric utility company that generates, transmits, and distributes electricity, including operating large hydroelectric facilities.
-
A.
Eletrosul
Eletrosul is a Brazilian state-owned electric power company focused on generation and transmission in the southern region of Brazil.
-
B.
CPFL Energia
CPFL Energia is a major Brazilian electric utility company engaged in the generation, distribution, and commercialization of electricity across multiple regions of Brazil.
-
C.
Companhia Energética de São Paulo
Companhia Energética de São Paulo is a Brazilian electric power company that operates hydroelectric facilities and related energy infrastructure in the state of São Paulo.
-
D.
Santo Antônio Energia
Santo Antônio Energia is a Brazilian energy company responsible for operating and managing the Santo Antônio hydroelectric power plant on the Madeira River.
-
E.
Eletrobras
Eletrobras is Brazil’s largest electric utility company, primarily state-controlled and a major player in power generation and transmission across the country.
- F. None of above. chosen
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Cemig