Salgado Filho International Airport
E495357
Salgado Filho International Airport is the main commercial airport serving the city of Porto Alegre in southern Brazil.
All labels observed (4)
How this entity was disambiguated
This entity first appeared as the object of triple T5117065 — 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: Salgado Filho International Airport Context triple: [Porto Alegre, hasAirport, Salgado Filho International Airport]
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A.
Aristides Pereira International Airport
Aristides Pereira International Airport is the main international airport serving the island of Boa Vista in Cape Verde, handling both domestic and tourist-focused international flights.
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B.
Eduardo Gomes International Airport
Eduardo Gomes International Airport is the main international airport serving Manaus in Brazil’s Amazonas state, handling both passenger traffic and significant cargo operations in the Amazon region.
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C.
Tancredo Neves International Airport
Tancredo Neves International Airport is the main international airport serving the Belo Horizonte metropolitan area in Brazil.
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D.
Francisco Sá Carneiro Airport
Francisco Sá Carneiro Airport is the main international airport serving Porto, Portugal, and one of the country’s busiest air transport hubs.
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E.
Campinas-Viracopos International Airport
Campinas-Viracopos International Airport is a major Brazilian airport in the state of São Paulo, known for its significant cargo operations and growing role as a passenger hub.
- 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: Salgado Filho International Airport Target entity description: Salgado Filho International Airport is the main commercial airport serving the city of Porto Alegre in southern Brazil.
-
A.
Aristides Pereira International Airport
Aristides Pereira International Airport is the main international airport serving the island of Boa Vista in Cape Verde, handling both domestic and tourist-focused international flights.
-
B.
Eduardo Gomes International Airport
Eduardo Gomes International Airport is the main international airport serving Manaus in Brazil’s Amazonas state, handling both passenger traffic and significant cargo operations in the Amazon region.
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C.
Tancredo Neves International Airport
Tancredo Neves International Airport is the main international airport serving the Belo Horizonte metropolitan area in Brazil.
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D.
Francisco Sá Carneiro Airport
Francisco Sá Carneiro Airport is the main international airport serving Porto, Portugal, and one of the country’s busiest air transport hubs.
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E.
Campinas-Viracopos International Airport
Campinas-Viracopos International Airport is a major Brazilian airport in the state of São Paulo, known for its significant cargo operations and growing role as a passenger hub.
- F. None of above. chosen
Statements (31)
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: Salgado Filho International Airport Description of subject: Salgado Filho International Airport is the main commercial airport serving the city of Porto Alegre in southern Brazil.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Salgado Filho International Airport
linked to: Salgado Filho International Airport
linked to: Salgado Filho International Airport