CFAY
E920086
CFAY is the U.S. Navy’s Fleet Activities Yokosuka, a major naval installation in Japan that serves as the home port for the U.S. Seventh Fleet.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CFAY canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11346514 — 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: CFAY Context triple: [Yokosuka Naval Base, alsoKnownAs, CFAY]
-
A.
CAF
CAF is the commonly used acronym for the Canadian Armed Forces, the unified military organization responsible for defending Canada and supporting international peace and security operations.
-
B.
CAF
CAF is an abbreviation that can refer to various organizations or groups, most notably the Cactus Air Force, a World War II Allied air unit based on Guadalcanal.
-
C.
CAF
CAF is a multilateral development bank that finances sustainable development and regional integration projects across Latin America and the Caribbean.
-
D.
CAF
CAF is the acronym for "Comando de Apoyo a la Fuerza," a military support command unit within the Spanish Armed Forces.
-
E.
CAF
CAF is a Spanish multinational company that designs and manufactures railway vehicles and related transport equipment used by metro systems worldwide.
- 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: CFAY Target entity description: CFAY is the U.S. Navy’s Fleet Activities Yokosuka, a major naval installation in Japan that serves as the home port for the U.S. Seventh Fleet.
-
A.
CAF
CAF is a Spanish multinational company that designs and manufactures railway vehicles and related transport equipment used by metro systems worldwide.
-
B.
CAF
CAF is an abbreviation that can refer to various organizations or groups, most notably the Cactus Air Force, a World War II Allied air unit based on Guadalcanal.
-
C.
CAF
CAF is the commonly used abbreviation for the Chief of Air Force, the professional head of an air force service.
-
D.
CAF
CAF is a multilateral development bank that finances sustainable development and regional integration projects across Latin America and the Caribbean.
-
E.
CAF
CAF is the acronym for "Comando de Apoyo a la Fuerza," a military support command unit within the Spanish Armed Forces.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
United States Navy shore installation
ⓘ
naval base ⓘ |
| alliedNationHost | Japan NERFINISHED ⓘ |
| alsoKnownAs |
CFAY Yokosuka
NERFINISHED
ⓘ
Fleet Activities Yokosuka NERFINISHED ⓘ |
| bilateralAgreementFramework | U.S.-Japan Security Treaty NERFINISHED ⓘ |
| controlledBy | Commander, Navy Installations Command NERFINISHED ⓘ |
| country | United States of America ⓘ |
| fullName | Commander, Fleet Activities Yokosuka NERFINISHED ⓘ |
| garrisonFor |
U.S. Naval Forces Japan
NERFINISHED
ⓘ
U.S. Seventh Fleet NERFINISHED ⓘ |
| hasDependentPopulation | U.S. military families ⓘ |
| hasFacilityType |
commissary
ⓘ
deep-water port ⓘ exchange ⓘ family housing ⓘ logistics and supply facilities ⓘ medical clinic ⓘ schools ⓘ ship repair and maintenance facilities ⓘ |
| hasTenant |
Defense Commissary Agency store
ⓘ
Navy Exchange Service Command facilities NERFINISHED ⓘ U.S. Department of Defense Education Activity schools NERFINISHED ⓘ |
| homePortOf |
USS Ronald Reagan (CVN-76)
NERFINISHED
ⓘ
United States Seventh Fleet NERFINISHED ⓘ forward-deployed naval forces Japan ⓘ |
| hostsUnit |
Carrier Strike Group 5
NERFINISHED
ⓘ
Commander, Naval Forces Japan NERFINISHED ⓘ Commander, U.S. Seventh Fleet NERFINISHED ⓘ Destroyer Squadron 15 NERFINISHED ⓘ |
| locatedInCountry | Japan ⓘ |
| location | Yokosuka, Kanagawa Prefecture, Japan NERFINISHED ⓘ |
| nearCity |
Tokyo
NERFINISHED
ⓘ
Yokohama NERFINISHED ⓘ |
| operatedBy | United States Navy ⓘ |
| partOf | United States Pacific Fleet NERFINISHED ⓘ |
| primaryFunction |
provide port facilities and logistics for U.S. and allied warships
ⓘ
support forward-deployed U.S. naval forces in the Western Pacific ⓘ |
| region | Kanto Plain NERFINISHED ⓘ |
| sharesHarborWith | Japan Maritime Self-Defense Force Yokosuka Naval Base NERFINISHED ⓘ |
| strategicRole |
forward-deployed base for U.S. Seventh Fleet
ⓘ
key element of U.S.-Japan security alliance ⓘ |
| supportsOperationsIn |
East China Sea
NERFINISHED
ⓘ
Indian Ocean NERFINISHED ⓘ Sea of Japan NERFINISHED ⓘ South China Sea NERFINISHED ⓘ Western Pacific Ocean NERFINISHED ⓘ |
| timezone | Japan Standard Time ⓘ |
| underCommandOf | Commander, Naval Forces Japan NERFINISHED ⓘ |
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: CFAY Description of subject: CFAY is the U.S. Navy’s Fleet Activities Yokosuka, a major naval installation in Japan that serves as the home port for the U.S. Seventh Fleet.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.