Yokota Air Base
E193236
Yokota Air Base is a major United States Air Force installation in western Tokyo that serves as the primary hub for U.S. military air operations and command in Japan.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Yokota Air Base canonical | 11 |
| Yokota Air Base Passenger Terminal | 1 |
| Yokota Air Base, Japan | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1732941 — 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: Yokota Air Base Context triple: [U.S. Forces Japan, headquartersLocation, Yokota Air Base]
-
A.
Kadena Air Base
Kadena Air Base is a major United States Air Force installation in Japan that serves as a key strategic hub for American military operations in the Asia-Pacific region.
-
B.
Misawa Air Base
Misawa Air Base is a major joint U.S.–Japan military installation in Aomori Prefecture that supports both air defense and regional security operations.
-
C.
Osan Air Base
Osan Air Base is a major United States Air Force installation in South Korea that serves as a critical hub for American air operations and deterrence on the Korean Peninsula.
-
D.
Hamamatsu Air Base
Hamamatsu Air Base is a major Japan Air Self-Defense Force installation in Shizuoka Prefecture known for its training units, air defense role, and aviation museum.
-
E.
Komatsu Air Base
Komatsu Air Base is a major military airfield in Ishikawa Prefecture that serves as one of the Japan Air Self-Defense Force’s key fighter and air defense installations.
- 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: Yokota Air Base Target entity description: Yokota Air Base is a major United States Air Force installation in western Tokyo that serves as the primary hub for U.S. military air operations and command in Japan.
-
A.
Kadena Air Base
Kadena Air Base is a major United States Air Force installation in Japan that serves as a key strategic hub for American military operations in the Asia-Pacific region.
-
B.
Misawa Air Base
Misawa Air Base is a major joint U.S.–Japan military installation in Aomori Prefecture that supports both air defense and regional security operations.
-
C.
Osan Air Base
Osan Air Base is a major United States Air Force installation in South Korea that serves as a critical hub for American air operations and deterrence on the Korean Peninsula.
-
D.
Hamamatsu Air Base
Hamamatsu Air Base is a major Japan Air Self-Defense Force installation in Shizuoka Prefecture known for its training units, air defense role, and aviation museum.
-
E.
Komatsu Air Base
Komatsu Air Base is a major military airfield in Ishikawa Prefecture that serves as one of the Japan Air Self-Defense Force’s key fighter and air defense installations.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
United States Air Force installation
ⓘ
military air base ⓘ |
| allianceContext |
United States–Japan security alliance
ⓘ
surface form:
U.S.–Japan security alliance
|
| continent | Asia ⓘ |
| controlledBy |
United States Indo-Pacific Command
ⓘ
surface form:
United States Indo-Pacific Command (through PACAF)
|
| country | Japan ⓘ |
| garrison |
374th Airlift Wing
ⓘ
Fifth Air Force ⓘ Japan Air Self-Defense Force units ⓘ U.S. Army Japan ⓘ
surface form:
U.S. Army Japan elements
U.S. Forces Japan ⓘ U.S. Forces Japan ⓘ
surface form:
United States Forces Japan Headquarters
|
| hasFacility |
Yokota Air Base
self-linksurface differs
ⓘ
surface form:
Yokota Air Base Passenger Terminal
aircraft hangars ⓘ housing areas ⓘ logistics and maintenance facilities ⓘ medical clinic ⓘ runway 18/36 ⓘ schools for dependents ⓘ |
| historicalUse |
Imperial Japanese Army airfield
ⓘ
U.S. occupation forces air base after World War II ⓘ |
| hostTo |
374th Maintenance Group
ⓘ
374th Medical Group ⓘ 374th Mission Support Group ⓘ 374th Operations Group ⓘ Air Defense Command (Japan) ⓘ
surface form:
Air Defense Command (Japan Air Self-Defense Force) elements
|
| IATACode | OKO ⓘ |
| ICAOCode | RJTY ⓘ |
| locatedInAdministrativeEntity |
Kantō region
ⓘ
Tokyo Prefecture ⓘ
surface form:
Tokyo Metropolis
|
| location |
Fussa, Tokyo
ⓘ
western Tokyo ⓘ |
| operator | United States Air Force ⓘ |
| partOf |
U.S. Pacific Air Forces
ⓘ
surface form:
Pacific Air Forces
U.S. Forces Japan ⓘ
surface form:
United States Forces Japan
|
| primaryRunwayLength | approximately 3,350 meters ⓘ |
| role |
airlift operations
ⓘ
command and control ⓘ headquarters for Fifth Air Force ⓘ headquarters for United States Forces Japan ⓘ humanitarian assistance and disaster relief staging ⓘ primary hub for U.S. military air operations in Japan ⓘ |
| strategicImportance | key airlift and command hub for U.S. forces in Northeast Asia ⓘ |
| timezone | Japan Standard Time ⓘ |
| usedBy |
Japan Air Self-Defense Force
ⓘ
United States Air Force ⓘ United States Army ⓘ United States Marine Corps ⓘ United States Navy ⓘ |
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: Yokota Air Base Description of subject: Yokota Air Base is a major United States Air Force installation in western Tokyo that serves as the primary hub for U.S. military air operations and command in Japan.
Referenced by (13)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Yokota Air Base Passenger Terminal
this entity surface form:
Yokota Air Base, Japan