Charlotte Douglas International Airport
E24755
Charlotte Douglas International Airport is a major U.S. airport in Charlotte, North Carolina, serving as a key domestic and international gateway and one of the busiest airports in the world.
All labels observed (4)
How this entity was disambiguated
This entity first appeared as the object of triple T26310 — 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: Charlotte Douglas International Airport Context triple: [American Airlines, hub, Charlotte Douglas International Airport]
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A.
Midway International Airport
Midway International Airport is a major commercial airport on Chicago’s southwest side that serves as a key hub for domestic flights in the United States.
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B.
Kansas City International Airport
Kansas City International Airport is a major public airport serving the Kansas City metropolitan area, offering domestic and limited international flights.
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C.
Washington Dulles International Airport
Washington Dulles International Airport is a major international airport serving the Washington, D.C. metropolitan area, known for its extensive global flight network and iconic Eero Saarinen–designed terminal.
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D.
Charles B. Wheeler Downtown Airport
Charles B. Wheeler Downtown Airport is a general aviation and corporate airport located near downtown Kansas City, Missouri, serving as one of the city's primary aviation facilities.
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E.
Salt Lake City International Airport
Salt Lake City International Airport is a major airport in Utah serving as a key regional and transcontinental gateway in the western United States.
- 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: Charlotte Douglas International Airport Target entity description: Charlotte Douglas International Airport is a major U.S. airport in Charlotte, North Carolina, serving as a key domestic and international gateway and one of the busiest airports in the world.
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A.
Midway International Airport
Midway International Airport is a major commercial airport on Chicago’s southwest side that serves as a key hub for domestic flights in the United States.
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B.
Kansas City International Airport
Kansas City International Airport is a major public airport serving the Kansas City metropolitan area, offering domestic and limited international flights.
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C.
Washington Dulles International Airport
Washington Dulles International Airport is a major international airport serving the Washington, D.C. metropolitan area, known for its extensive global flight network and iconic Eero Saarinen–designed terminal.
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D.
Charles B. Wheeler Downtown Airport
Charles B. Wheeler Downtown Airport is a general aviation and corporate airport located near downtown Kansas City, Missouri, serving as one of the city's primary aviation facilities.
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E.
Salt Lake City International Airport
Salt Lake City International Airport is a major airport in Utah serving as a key regional and transcontinental gateway in the western United States.
- F. None of above. chosen
Statements (50)
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: Charlotte Douglas International Airport Description of subject: Charlotte Douglas International Airport is a major U.S. airport in Charlotte, North Carolina, serving as a key domestic and international gateway and one of the busiest airports in the world.
Referenced by (50)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
American Eagle
Mesa Airlines (historically and/or selected periods)
→
hubAirport
→
Charlotte Douglas International Airport
ⓘ
subject surface form:
Mesa Airlines
this entity surface form:
Charlotte Douglas International Airport (selected periods)
subject surface form:
Charlotte Douglas International Airport
subject surface form:
Concourse A (Charlotte Douglas International Airport)
subject surface form:
Concourse A (Charlotte Douglas International Airport)
subject surface form:
Concourse C (Charlotte Douglas International Airport)
subject surface form:
Concourse C (Charlotte Douglas International Airport)
this entity surface form:
Charlotte Douglas International Airport terminal system
this entity surface form:
Charlotte Douglas International Airport authority
subject surface form:
Concourse B (Charlotte Douglas International Airport)
subject surface form:
Concord, North Carolina
Charlotte–Concord–Gastonia metropolitan area
→
servedByAirport
→
Charlotte Douglas International Airport
ⓘ
subject surface form:
Southwestern North Carolina
Charlotte regional transportation network
→
includesAirport
→
Charlotte Douglas International Airport
ⓘ