Central Illinois Regional Airport
E372644
Central Illinois Regional Airport is a public airport in Bloomington, Illinois, providing commercial air service and general aviation facilities for the surrounding Central Illinois region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Central Illinois Regional Airport canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T3624637 — 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: Central Illinois Regional Airport Context triple: [Bloomington–Normal metropolitan area, hasAirport, Central Illinois Regional Airport]
-
A.
University of Illinois Willard Airport
University of Illinois Willard Airport is a public airport serving the Champaign–Urbana area, providing commercial passenger flights and supporting the University of Illinois’ aviation-related activities.
-
B.
Schaumburg Regional Airport
Schaumburg Regional Airport is a public general aviation airport serving the village of Schaumburg and the surrounding suburban Chicago area.
-
C.
Dryden Regional Airport
Dryden Regional Airport is a small public airport serving the city of Dryden and the surrounding region in northwestern Ontario, Canada.
-
D.
Decatur Airport
Decatur Airport is a public airport serving the city of Decatur and the surrounding region in central Illinois, providing commercial and general aviation services.
-
E.
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.
- 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: Central Illinois Regional Airport Target entity description: Central Illinois Regional Airport is a public airport in Bloomington, Illinois, providing commercial air service and general aviation facilities for the surrounding Central Illinois region.
-
A.
University of Illinois Willard Airport
University of Illinois Willard Airport is a public airport serving the Champaign–Urbana area, providing commercial passenger flights and supporting the University of Illinois’ aviation-related activities.
-
B.
Schaumburg Regional Airport
Schaumburg Regional Airport is a public general aviation airport serving the village of Schaumburg and the surrounding suburban Chicago area.
-
C.
Dryden Regional Airport
Dryden Regional Airport is a small public airport serving the city of Dryden and the surrounding region in northwestern Ontario, Canada.
-
D.
Decatur Airport
Decatur Airport is a public airport serving the city of Decatur and the surrounding region in central Illinois, providing commercial and general aviation services.
-
E.
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.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
public airport ⓘ transport infrastructure ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| FAAcode | BMI ⓘ |
| hasApproach | instrument approach procedures ⓘ |
| hasCategory |
commercial service airport
ⓘ
general aviation airport ⓘ |
| hasFacility |
air cargo facilities
ⓘ
air traffic control tower ⓘ aircraft parking apron ⓘ car rental services ⓘ general aviation facilities ⓘ hangars ⓘ parking lots ⓘ passenger terminal ⓘ |
| hasRunwaySurface | asphalt ⓘ |
| hasServiceType |
air taxi operations
ⓘ
charter flights ⓘ corporate aviation ⓘ flight training ⓘ scheduled passenger flights ⓘ |
| IATAcode | BMI ⓘ |
| ICAOcode | KBMI ⓘ |
| locatedIn |
Bloomington, Illinois
ⓘ
Central Illinois ⓘ Illinois ⓘ McLean County, Illinois NERFINISHED ⓘ |
| near | Normal, Illinois ⓘ |
| operatedBy | local airport authority ⓘ |
| ownedBy | public entity ⓘ |
| regionServed | Central Illinois ⓘ |
| serves |
Bloomington, Illinois
ⓘ
Central Illinois region ⓘ Normal, Illinois ⓘ |
| servesFunction | regional transportation hub ⓘ |
| timezone | Central Time Zone ⓘ |
| transportType | air transportation ⓘ |
| usedFor |
commercial air service
ⓘ
general aviation ⓘ |
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: Central Illinois Regional Airport Description of subject: Central Illinois Regional Airport is a public airport in Bloomington, Illinois, providing commercial air service and general aviation facilities for the surrounding Central Illinois region.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.