St. Louis Lambert International Airport
E43114
St. Louis Lambert International Airport is the primary commercial airport serving the St. Louis metropolitan area and a major air travel hub in eastern Missouri.
All labels observed (9)
How this entity was disambiguated
This entity first appeared as the object of triple T90047 — 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: St. Louis Lambert International Airport Context triple: [St. Louis, Missouri, United States, hasAirport, St. Louis Lambert International Airport]
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A.
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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B.
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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C.
Cincinnati/Northern Kentucky International Airport
Cincinnati/Northern Kentucky International Airport is a major commercial airport serving the Greater Cincinnati metropolitan area and northern Kentucky, known for its extensive passenger and cargo operations.
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D.
DuPage Airport
DuPage Airport is a public general aviation airport serving the western suburbs of Chicago, known for its extensive corporate and private aviation facilities.
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E.
O'Hare International Airport
O'Hare International Airport is one of the busiest and largest airports in the United States, serving as a major global hub for both domestic and international flights.
- 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: St. Louis Lambert International Airport Target entity description: St. Louis Lambert International Airport is the primary commercial airport serving the St. Louis metropolitan area and a major air travel hub in eastern Missouri.
-
A.
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.
-
B.
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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C.
Cincinnati/Northern Kentucky International Airport
Cincinnati/Northern Kentucky International Airport is a major commercial airport serving the Greater Cincinnati metropolitan area and northern Kentucky, known for its extensive passenger and cargo operations.
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D.
DuPage Airport
DuPage Airport is a public general aviation airport serving the western suburbs of Chicago, known for its extensive corporate and private aviation facilities.
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E.
O'Hare International Airport
O'Hare International Airport is one of the busiest and largest airports in the United States, serving as a major global hub for both domestic and international flights.
- F. None of above. chosen
Statements (47)
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: St. Louis Lambert International Airport Description of subject: St. Louis Lambert International Airport is the primary commercial airport serving the St. Louis metropolitan area and a major air travel hub in eastern Missouri.
Referenced by (42)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Lambert–St. Louis International Airport
this entity surface form:
Lambert–St. Louis International Airport code STL
Chesterfield, Missouri, United States
→
hasNearbyAirport
→
St. Louis Lambert International Airport
ⓘ
subject surface form:
Chesterfield, Missouri
subject surface form:
Trans States Airlines
St. Louis Lambert International Airport
→
formerName
→
St. Louis Lambert International Airport
self-linksurface differs
ⓘ
this entity surface form:
Lambert–St. Louis International Airport
this entity surface form:
Lambert–St. Louis International Airport main terminal
this entity surface form:
Lambert–St. Louis International Airport main terminal
St. Louis–Belleville metropolitan area (Illinois portion)
→
servedBy
→
St. Louis Lambert International Airport
ⓘ
this entity surface form:
Lambert–St. Louis International Airport
this entity surface form:
Lambert–St. Louis International Airport
subject surface form:
Main Terminal (St. Louis Lambert International Airport)
subject surface form:
Red Line (St. Louis MetroLink)
this entity surface form:
Lambert Airport Terminal 1 station
subject surface form:
Red Line (St. Louis MetroLink)
subject surface form:
Red Line (St. Louis MetroLink)
this entity surface form:
Lambert Airport Terminal 1
subject surface form:
Red Line (St. Louis MetroLink)
this entity surface form:
Lambert Airport Terminal 2
subject surface form:
Red Line (St. Louis MetroLink)
this entity surface form:
Lambert Airport
this entity surface form:
Lambert–St. Louis International Airport
subject surface form:
Terminal 1 (St. Louis Lambert International Airport)
subject surface form:
Terminal 1 (St. Louis Lambert International Airport)
subject surface form:
Terminal 1 (St. Louis Lambert International Airport)
subject surface form:
Minoru Yamasaki
this entity surface form:
Lambert–St. Louis International Airport main terminal
this entity surface form:
Lambert–St. Louis Municipal Airport