Santos Dumont Airport
E39826
Santos Dumont Airport is a central domestic airport in Rio de Janeiro, Brazil, known for its short runway, scenic approach over Guanabara Bay, and proximity to the city’s downtown area.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Santos Dumont Airport canonical | 8 |
| Rio de Janeiro-Santos Dumont Airport | 1 |
| Santos Dumont Airport (for domestic and shuttle flights) | 1 |
| Santos Dumont Airport in Rio de Janeiro | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T304452 — 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: Santos Dumont Airport Context triple: [Rio de Janeiro, airport, Santos Dumont Airport]
-
A.
Rio de Janeiro–Galeão International Airport
Rio de Janeiro–Galeão International Airport is the main international gateway serving the city of Rio de Janeiro, Brazil, handling most of its long-haul and overseas flights.
-
B.
Ministro Pistarini International Airport
Ministro Pistarini International Airport is the main international gateway to Buenos Aires and one of Argentina’s busiest and most important airports.
-
C.
El Dorado International Airport
El Dorado International Airport is the main international gateway to Colombia and one of Latin America’s busiest airports, serving the capital city of Bogotá.
-
D.
Humberto Delgado Airport
Humberto Delgado Airport is the main international airport serving Lisbon and one of Portugal’s busiest air transport hubs.
-
E.
Lisbon Airport
Lisbon Airport is the main international gateway to Portugal’s capital, serving as a major European hub for both traditional and low-cost airlines.
- 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: Santos Dumont Airport Target entity description: Santos Dumont Airport is a central domestic airport in Rio de Janeiro, Brazil, known for its short runway, scenic approach over Guanabara Bay, and proximity to the city’s downtown area.
-
A.
Rio de Janeiro–Galeão International Airport
Rio de Janeiro–Galeão International Airport is the main international gateway serving the city of Rio de Janeiro, Brazil, handling most of its long-haul and overseas flights.
-
B.
Ministro Pistarini International Airport
Ministro Pistarini International Airport is the main international gateway to Buenos Aires and one of Argentina’s busiest and most important airports.
-
C.
El Dorado International Airport
El Dorado International Airport is the main international gateway to Colombia and one of Latin America’s busiest airports, serving the capital city of Bogotá.
-
D.
Humberto Delgado Airport
Humberto Delgado Airport is the main international airport serving Lisbon and one of Portugal’s busiest air transport hubs.
-
E.
Lisbon Airport
Lisbon Airport is the main international gateway to Portugal’s capital, serving as a major European hub for both traditional and low-cost airlines.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
domestic airport ⓘ |
| cityServed | Rio de Janeiro ⓘ |
| country | Brazil ⓘ |
| distanceToCityCenter | very close ⓘ |
| hasApproachType | visual approach with scenic views ⓘ |
| hasFacility |
baggage claim area
ⓘ
boarding gates ⓘ check-in counters ⓘ parking area ⓘ restaurants and shops ⓘ |
| hasFunction | public airport ⓘ |
| hasNavigationAid |
ILS on at least one runway
ⓘ
VOR ⓘ |
| hasPassengerTrafficType | primarily domestic passengers ⓘ |
| hasRole | secondary airport for Rio de Janeiro metropolitan area ⓘ |
| hasRunway | short runway ⓘ |
| hasRunwaySurface | asphalt ⓘ |
| hasTerminal | passenger terminal ⓘ |
| hasTransportationConnection |
bus services to city center
ⓘ
road links to downtown Rio de Janeiro ⓘ taxi services to city center ⓘ |
| hasViewOf |
Guanabara Bay
ⓘ
Rio de Janeiro skyline ⓘ Sugarloaf Mountain ⓘ |
| IATAcode | SDU ⓘ |
| ICAOcode | SBRJ ⓘ |
| isKnownFor |
proximity to downtown Rio de Janeiro
ⓘ
scenic approach over Guanabara Bay ⓘ short runway ⓘ |
| locatedIn |
Guanabara Bay
ⓘ
surface form:
Guanabara Bay area
Rio de Janeiro ⓘ Southeast Region of Brazil ⓘ
surface form:
Southeast Region, Brazil
State of Rio de Janeiro ⓘ |
| mainlyHandles | shuttle flights between Rio de Janeiro and São Paulo ⓘ |
| namedAfter | Alberto Santos-Dumont ⓘ |
| near |
Rio de Janeiro downtown
ⓘ
Centro (Rio de Janeiro) ⓘ
surface form:
Rio de Janeiro financial district
|
| operatedBy | Infraero ⓘ |
| primaryUse | domestic flights ⓘ |
| regionServed | domestic destinations within Brazil ⓘ |
| safetyCharacteristic | challenging approach due to short runway and surrounding terrain ⓘ |
| serves |
Rio de Janeiro
ⓘ
surface form:
Greater Rio de Janeiro
|
| servesAirlines |
Azul Brazilian Airlines
ⓘ
GOL Linhas Aéreas Inteligentes ⓘ
surface form:
Gol Linhas Aéreas
LATAM Brasil ⓘ |
| servesAs | central domestic airport for Rio de Janeiro ⓘ |
| timezone | BRT ⓘ |
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: Santos Dumont Airport Description of subject: Santos Dumont Airport is a central domestic airport in Rio de Janeiro, Brazil, known for its short runway, scenic approach over Guanabara Bay, and proximity to the city’s downtown area.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Santos Dumont Airport (for domestic and shuttle flights)
this entity surface form:
Santos Dumont Airport in Rio de Janeiro