KRDR
E721313
KRDR is the ICAO airport code for Grand Forks Air Force Base, a United States Air Force installation in North Dakota.
All labels observed (1)
| Label | Occurrences |
|---|---|
| KRDR canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T8260386 — 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: KRDR Context triple: [Grand Forks Air Force Base, ICAOAirportCode, KRDR]
-
A.
KRDM
KRDM is the ICAO airport code for Redmond Municipal Airport, a public airport serving the city of Redmond in central Oregon, United States.
-
B.
KRDD
KRDD is the ICAO airport code for Redding Municipal Airport, a public airport serving Redding in Northern California.
-
C.
KAKR
KAKR is the ICAO airport code for Akron Fulton International Airport, a public airport serving Akron, Ohio, in the United States.
-
D.
KRBD
KRBD is the ICAO airport code for Dallas Executive Airport, a public airport serving the Dallas, Texas area.
-
E.
KRDG
KRDG is the ICAO airport code for Reading Regional Airport, a public airport serving Reading, Pennsylvania, in the 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: KRDR Target entity description: KRDR is the ICAO airport code for Grand Forks Air Force Base, a United States Air Force installation in North Dakota.
-
A.
KRDM
KRDM is the ICAO airport code for Redmond Municipal Airport, a public airport serving the city of Redmond in central Oregon, United States.
-
B.
KRDD
KRDD is the ICAO airport code for Redding Municipal Airport, a public airport serving Redding in Northern California.
-
C.
KAKR
KAKR is the ICAO airport code for Akron Fulton International Airport, a public airport serving Akron, Ohio, in the United States.
-
D.
KRBD
KRBD is the ICAO airport code for Dallas Executive Airport, a public airport serving the Dallas, Texas area.
-
E.
KRDG
KRDG is the ICAO airport code for Reading Regional Airport, a public airport serving Reading, Pennsylvania, in the United States.
- F. None of above. chosen
Statements (23)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
military air base ⓘ |
| associatedWithBranch | United States Air Force ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
United States ⓘ
linked to:
United States of America
|
| hasAirportCodeType |
ICAO
ⓘ
linked to:
International Civil Aviation Organization
|
| hasICAOCode |
KRDR
ⓘ
KRDR ⓘ |
| hasPrimaryFunction | military aviation operations ⓘ |
| hasPrimaryUser | United States Air Force ⓘ |
| hasRunwayType | paved runway ⓘ |
| locatedAt | Grand Forks Air Force Base ⓘ |
| locatedIn |
North Dakota
ⓘ
North Dakota ⓘ |
| locatedInTimeZone |
Central Time Zone
ⓘ
Central Time Zone ⓘ |
| locatedNear |
Grand Forks, North Dakota
ⓘ
Grand Forks, North Dakota ⓘ |
| operatedBy | United States Air Force ⓘ |
| partOf |
United States Air Force base network
ⓘ
United States military installations in North Dakota ⓘ
linked to:
United States military bases
|
| serves | Grand Forks Air Force Base ⓘ |
| usedFor | military 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: KRDR Description of subject: KRDR is the ICAO airport code for Grand Forks Air Force Base, a United States Air Force installation in North Dakota.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.