Atsugi Air Base
E344513
Atsugi Air Base is a major joint Japan-U.S. naval air facility in Kanagawa Prefecture that serves as a key hub for maritime patrol, reconnaissance, and carrier-based aviation operations.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Atsugi Air Base canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3274058 — 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: Atsugi Air Base Context triple: [Fleet Air Force, garrison, Atsugi Air Base]
-
A.
Tsuiki Air Base
Tsuiki Air Base is a major Japan Air Self-Defense Force installation in Fukuoka Prefecture known for hosting fighter squadrons and air defense operations.
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B.
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.
-
C.
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.
-
D.
Hyakuri Air Base
Hyakuri Air Base is a major Japan Air Self-Defense Force installation in Ibaraki Prefecture that serves as a key hub for fighter and training operations.
-
E.
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.
- 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: Atsugi Air Base Target entity description: Atsugi Air Base is a major joint Japan-U.S. naval air facility in Kanagawa Prefecture that serves as a key hub for maritime patrol, reconnaissance, and carrier-based aviation operations.
-
A.
Tsuiki Air Base
Tsuiki Air Base is a major Japan Air Self-Defense Force installation in Fukuoka Prefecture known for hosting fighter squadrons and air defense operations.
-
B.
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.
-
C.
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.
-
D.
Hyakuri Air Base
Hyakuri Air Base is a major Japan Air Self-Defense Force installation in Ibaraki Prefecture that serves as a key hub for fighter and training operations.
-
E.
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.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
military air base
ⓘ
naval air facility ⓘ |
| controlledBy | Japan ⓘ |
| country | Japan ⓘ |
| garrison |
Japan Maritime Self-Defense Force aviation units
ⓘ
U.S. Navy aviation units ⓘ |
| hasEnvironmentalIssue |
aircraft noise concerns
ⓘ
local community impact from flight operations ⓘ |
| hasFacility |
hangars
ⓘ
housing areas ⓘ logistics support facilities ⓘ maintenance facilities ⓘ runways ⓘ |
| hasFunction |
carrier-based aviation support
ⓘ
logistics support ⓘ maritime patrol operations ⓘ reconnaissance operations ⓘ training operations ⓘ |
| hasRunwaySurface |
asphalt
ⓘ
concrete ⓘ |
| hasType | joint Japan-U.S. base ⓘ |
| hosts |
JMSDF aircraft squadrons
ⓘ
U.S. Navy aircraft squadrons ⓘ |
| IATACode | NJA ⓘ |
| ICAOCode | RJTA ⓘ |
| locatedIn |
Honshu
ⓘ
Japan ⓘ Kanagawa Prefecture ⓘ |
| locatedInTimeZone | Japan Standard Time ⓘ |
| locatedNear |
Ayase, Kanagawa
ⓘ
Tokyo Bay ⓘ Yamato, Kanagawa ⓘ |
| namedAfter | Atsugi ⓘ |
| operatedBy |
Japan Maritime Self-Defense Force
ⓘ
United States Navy ⓘ |
| partOf |
U.S.–Japan security alliance infrastructure
ⓘ
linked to:
United States–Japan security alliance
United States Seventh Fleet support infrastructure ⓘ |
| strategicRole |
key hub for carrier-based aviation
ⓘ
key hub for maritime patrol ⓘ key hub for reconnaissance ⓘ |
| usedBy |
Japan Maritime Self-Defense Force
ⓘ
United States Forces Japan ⓘ
linked to:
U.S. Forces Japan
United States Marine Corps ⓘ United States Navy ⓘ |
| usedDuring |
Cold War
ⓘ
Korean War ⓘ Vietnam War ⓘ |
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: Atsugi Air Base Description of subject: Atsugi Air Base is a major joint Japan-U.S. naval air facility in Kanagawa Prefecture that serves as a key hub for maritime patrol, reconnaissance, and carrier-based aviation operations.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.