Pearl Harbor Naval Shipyard
E15354
Pearl Harbor Naval Shipyard is a major U.S. Navy industrial facility in Hawaii that provides maintenance, repair, and modernization services for naval vessels and submarines.
All labels observed (10)
How this entity was disambiguated
This entity first appeared as the object of triple T86375 — 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: Pearl Harbor Naval Shipyard Context triple: [Pearl Harbor, contains, Pearl Harbor Naval Shipyard]
-
A.
Joint Base Pearl Harbor–Hickam
Joint Base Pearl Harbor–Hickam is a major U.S. military installation in Hawaii that combines Navy and Air Force operations, serving as a key strategic hub for Pacific defense.
-
B.
Kure Naval Arsenal
Kure Naval Arsenal was a major Imperial Japanese Navy shipbuilding and armaments facility known for constructing prominent warships and aircraft carriers before and during World War II.
-
C.
China Lake Naval Air Weapons Station
China Lake Naval Air Weapons Station is a major U.S. Navy research, development, testing, and evaluation facility for naval aviation weapons and technology.
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D.
Battleship Row, Pearl Harbor
Battleship Row, Pearl Harbor was the mooring area for U.S. Navy battleships that became the focal point of the Japanese attack on Pearl Harbor on December 7, 1941.
-
E.
Pacific Fleet Submarine Museum
The Pacific Fleet Submarine Museum is a naval history museum in Pearl Harbor, Hawaii, dedicated to the heritage, technology, and operations of the U.S. Navy’s submarine force.
- 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: Pearl Harbor Naval Shipyard Target entity description: Pearl Harbor Naval Shipyard is a major U.S. Navy industrial facility in Hawaii that provides maintenance, repair, and modernization services for naval vessels and submarines.
-
A.
Joint Base Pearl Harbor–Hickam
Joint Base Pearl Harbor–Hickam is a major U.S. military installation in Hawaii that combines Navy and Air Force operations, serving as a key strategic hub for Pacific defense.
-
B.
Kure Naval Arsenal
Kure Naval Arsenal was a major Imperial Japanese Navy shipbuilding and armaments facility known for constructing prominent warships and aircraft carriers before and during World War II.
-
C.
China Lake Naval Air Weapons Station
China Lake Naval Air Weapons Station is a major U.S. Navy research, development, testing, and evaluation facility for naval aviation weapons and technology.
-
D.
Battleship Row, Pearl Harbor
Battleship Row, Pearl Harbor was the mooring area for U.S. Navy battleships that became the focal point of the Japanese attack on Pearl Harbor on December 7, 1941.
-
E.
Pacific Fleet Submarine Museum
The Pacific Fleet Submarine Museum is a naval history museum in Pearl Harbor, Hawaii, dedicated to the heritage, technology, and operations of the U.S. Navy’s submarine force.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
United States Navy facility
ⓘ
naval shipyard ⓘ |
| affiliation |
Department of Defense
ⓘ
surface form:
United States Department of Defense
|
| country |
United States of America
ⓘ
surface form:
United States
|
| geographicRegion | Central Pacific Ocean ⓘ |
| hasCategory |
Industrial buildings and structures in Hawaii
ⓘ
Military installations in Hawaii ⓘ Shipyards of the United States Navy ⓘ |
| hasClient |
Submarine Force, U.S. Pacific Fleet
ⓘ
surface form:
United States Navy submarine force
U.S. Pacific Fleet ⓘ
surface form:
United States Pacific Fleet
|
| hasFacilityType |
dry dock
ⓘ
industrial workshop ⓘ ship repair pier ⓘ |
| industry |
naval maintenance
ⓘ
ship repair ⓘ shipbuilding ⓘ |
| locatedInTheAdministrativeTerritorialEntity |
Hawaii
ⓘ
Honolulu County ⓘ |
| locatedInTimeZone | Hawaii–Aleutian Standard Time ⓘ |
| locatedNear |
Honolulu, Hawaii, United States
ⓘ
surface form:
Honolulu
|
| locatedOnTerrainFeature | Oahu ⓘ |
| location |
Pearl Harbor (interwar and early WWII)
ⓘ
surface form:
Pearl Harbor
|
| militaryBranch | United States Navy ⓘ |
| operator | United States Navy ⓘ |
| ownedBy |
Department of the Navy
ⓘ
surface form:
United States Department of the Navy
|
| partOf |
Pearl Harbor Naval Shipyard
self-linksurface differs
ⓘ
surface form:
Pearl Harbor Naval Complex
United States Pacific Fleet support infrastructure ⓘ |
| primaryFunction |
depot-level maintenance
ⓘ
overhaul of naval ships ⓘ overhaul of submarines ⓘ |
| role |
readiness support for submarines
ⓘ
readiness support for surface ships ⓘ support of forward-deployed naval forces ⓘ |
| serviceProvided |
maintenance of naval vessels
ⓘ
maintenance of submarines ⓘ modernization of naval vessels ⓘ modernization of submarines ⓘ repair of naval vessels ⓘ repair of submarines ⓘ |
| significantEvent |
World War II naval operations support
ⓘ
post–Pearl Harbor attack repair activities ⓘ |
| strategicImportance | major Pacific Fleet maintenance hub ⓘ |
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: Pearl Harbor Naval Shipyard Description of subject: Pearl Harbor Naval Shipyard is a major U.S. Navy industrial facility in Hawaii that provides maintenance, repair, and modernization services for naval vessels and submarines.
Referenced by (15)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Pearl Harbor
this entity surface form:
Naval Station Pearl Harbor
this entity surface form:
Pearl Harbor Navy Yard
this entity surface form:
Naval Station Pearl Harbor
this entity surface form:
Pearl Harbor Naval Complex
this entity surface form:
Pearl Harbor naval base
this entity surface form:
Submarine Base Pearl Harbor
subject surface form:
USS Yorktown (CV-5)
this entity surface form:
Pearl Harbor shipyard area
this entity surface form:
Pearl Harbor naval facilities
this entity surface form:
Pearl Harbor Naval Base
this entity surface form:
Pearl Harbor Naval Base
this entity surface form:
Naval Submarine Base Pearl Harbor