St. Louis Downtown Airport
E170017
St. Louis Downtown Airport is a public airport serving the St. Louis metropolitan area, primarily handling general aviation and business aviation traffic just across the Mississippi River from downtown St. Louis.
All labels observed (2)
| Label | Occurrences |
|---|---|
| St. Louis Downtown Airport canonical | 5 |
| St. Louis Regional Airport | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1259915 — 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 Downtown Airport Context triple: [Bi-State Development Agency, operates, St. Louis Downtown Airport]
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A.
St. Louis Lambert International Airport
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.
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B.
Louisville Muhammad Ali International Airport
Louisville Muhammad Ali International Airport is a public airport in Louisville, Kentucky, serving as a regional passenger hub and major air cargo center, notably for UPS Worldport.
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C.
Jackson–Medgar Wiley Evers International Airport
Jackson–Medgar Wiley Evers International Airport is the primary commercial airport serving the Jackson metropolitan area in Mississippi, named in honor of civil rights leader Medgar Evers.
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D.
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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E.
Bob Sikes Airport
Bob Sikes Airport is a public airport serving the Crestview area in Florida, primarily supporting general aviation and regional air traffic.
- 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 Downtown Airport Target entity description: St. Louis Downtown Airport is a public airport serving the St. Louis metropolitan area, primarily handling general aviation and business aviation traffic just across the Mississippi River from downtown St. Louis.
-
A.
St. Louis Lambert International Airport
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.
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B.
Louisville Muhammad Ali International Airport
Louisville Muhammad Ali International Airport is a public airport in Louisville, Kentucky, serving as a regional passenger hub and major air cargo center, notably for UPS Worldport.
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C.
Jackson–Medgar Wiley Evers International Airport
Jackson–Medgar Wiley Evers International Airport is the primary commercial airport serving the Jackson metropolitan area in Mississippi, named in honor of civil rights leader Medgar Evers.
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D.
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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E.
Bob Sikes Airport
Bob Sikes Airport is a public airport serving the Crestview area in Florida, primarily supporting general aviation and regional air traffic.
- F. None of above. chosen
Statements (43)
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 Downtown Airport Description of subject: St. Louis Downtown Airport is a public airport serving the St. Louis metropolitan area, primarily handling general aviation and business aviation traffic just across the Mississippi River from downtown St. Louis.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.