Infraero
E209314
Infraero is a Brazilian state-owned company responsible for managing and operating numerous major airports across Brazil.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Infraero canonical | 15 |
| Empresa Brasileira de Infraestrutura Aeroportuária | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1877238 — 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: Infraero Context triple: [Rio de Janeiro–Galeão International Airport, previousOperator, Infraero]
-
A.
Grupo Aeroportuario del Pacífico
Grupo Aeroportuario del Pacífico is a major Mexican airport operator that manages a network of key airports across the Pacific region of Mexico and parts of the United States.
-
B.
ANA Aeroportos de Portugal
ANA Aeroportos de Portugal is the Portuguese company responsible for managing and operating the country’s main airports, including major hubs such as Lisbon, Porto, and Faro.
-
C.
Aeropuertos Argentina 2000
Aeropuertos Argentina 2000 is a major Argentine airport management company that operates numerous airports across the country, including its main international gateways.
-
D.
Azul Brazilian Airlines
Azul Brazilian Airlines is a Brazilian low-cost carrier founded by aviation entrepreneur David Neeleman, known for rapidly expanding domestic service with a focus on underserved routes and customer-friendly service.
-
E.
GOL Linhas Aéreas Inteligentes
GOL Linhas Aéreas Inteligentes is a major Brazilian low-cost airline that operates domestic and regional flights across South America.
- 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: Infraero Target entity description: Infraero is a Brazilian state-owned company responsible for managing and operating numerous major airports across Brazil.
-
A.
Grupo Aeroportuario del Pacífico
Grupo Aeroportuario del Pacífico is a major Mexican airport operator that manages a network of key airports across the Pacific region of Mexico and parts of the United States.
-
B.
ANA Aeroportos de Portugal
ANA Aeroportos de Portugal is the Portuguese company responsible for managing and operating the country’s main airports, including major hubs such as Lisbon, Porto, and Faro.
-
C.
Aeropuertos Argentina 2000
Aeropuertos Argentina 2000 is a major Argentine airport management company that operates numerous airports across the country, including its main international gateways.
-
D.
Azul Brazilian Airlines
Azul Brazilian Airlines is a Brazilian low-cost carrier founded by aviation entrepreneur David Neeleman, known for rapidly expanding domestic service with a focus on underserved routes and customer-friendly service.
-
E.
GOL Linhas Aéreas Inteligentes
GOL Linhas Aéreas Inteligentes is a major Brazilian low-cost airline that operates domestic and regional flights across South America.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
airport operator
ⓘ
government-owned corporation of Brazil ⓘ state-owned company ⓘ |
| abbreviation | Infraero ⓘ |
| country | Brazil ⓘ |
| focus |
airport infrastructure development
ⓘ
airport operations efficiency ⓘ support for air transportation in Brazil ⓘ |
| fullName |
Empresa Brasileira de Infraestrutura Aeroportuária
ⓘ
linked to:
Infraero
|
| hasActivity |
airport infrastructure maintenance
ⓘ
airport infrastructure planning ⓘ airport operations management ⓘ commercial area management in airports ⓘ passenger terminal management ⓘ runway and apron management ⓘ |
| hasType | state-owned airport operator ⓘ |
| headquartersCountry | Brazil ⓘ |
| headquartersLocation | Brasília ⓘ |
| industry |
air transportation infrastructure
ⓘ
airport management ⓘ aviation infrastructure ⓘ |
| isPartOf | Brazilian civil aviation system ⓘ |
| languageOfWork | Portuguese ⓘ |
| legalStatus |
public company
ⓘ
state-owned enterprise ⓘ |
| operatesInSector | civil aviation ⓘ |
| operatesInTerritory | Brazil ⓘ |
| owner |
Government of Brazil
ⓘ
linked to:
Brazilian government
|
| parentOrganization |
Government of Brazil
ⓘ
linked to:
Brazilian government
|
| primaryRole |
airport management
ⓘ
airport operation ⓘ |
| regionServed | Brazil ⓘ |
| responsibleFor |
management of major Brazilian airports
ⓘ
operation of major Brazilian airports ⓘ |
| sector | public sector ⓘ |
| serviceArea |
international air transport hubs in Brazil
ⓘ
national ⓘ |
| shortName | Infraero ⓘ |
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: Infraero Description of subject: Infraero is a Brazilian state-owned company responsible for managing and operating numerous major airports across Brazil.
Referenced by (16)
Full triples — surface form annotated when it differs from this entity's canonical label.