Naval Base San Diego
E46891
Naval Base San Diego is a major United States Navy installation and homeport on the Pacific coast, serving as one of the Navy’s largest surface ship bases.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Naval Base San Diego canonical | 16 |
How this entity was disambiguated
This entity first appeared as the object of triple T370660 — 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: Naval Base San Diego Context triple: [San Diego, hasMilitaryInstallation, Naval Base San Diego]
-
A.
Naval Base Point Loma
Naval Base Point Loma is a major U.S. Navy installation in San Diego, California, that serves as a key hub for submarine operations and other maritime military activities.
-
B.
Pearl Harbor Naval Shipyard
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.
-
C.
Mare Island Naval Shipyard
Mare Island Naval Shipyard was a major U.S. Navy shipbuilding and repair facility in Vallejo, California, notable as one of the first permanent naval shipyards on the West Coast.
-
D.
Naval Station Norfolk
Naval Station Norfolk is the world’s largest naval base and a major hub for the U.S. Navy’s Atlantic Fleet, located in Norfolk, Virginia.
-
E.
Marine Corps Base Camp Pendleton
Marine Corps Base Camp Pendleton is a major U.S. Marine Corps installation in Southern California that serves as a primary amphibious and ground combat training center.
- 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: Naval Base San Diego Target entity description: Naval Base San Diego is a major United States Navy installation and homeport on the Pacific coast, serving as one of the Navy’s largest surface ship bases.
-
A.
Naval Base Point Loma
Naval Base Point Loma is a major U.S. Navy installation in San Diego, California, that serves as a key hub for submarine operations and other maritime military activities.
-
B.
Pearl Harbor Naval Shipyard
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.
-
C.
Mare Island Naval Shipyard
Mare Island Naval Shipyard was a major U.S. Navy shipbuilding and repair facility in Vallejo, California, notable as one of the first permanent naval shipyards on the West Coast.
-
D.
Naval Station Norfolk
Naval Station Norfolk is the world’s largest naval base and a major hub for the U.S. Navy’s Atlantic Fleet, located in Norfolk, Virginia.
-
E.
Marine Corps Base Camp Pendleton
Marine Corps Base Camp Pendleton is a major U.S. Marine Corps installation in Southern California that serves as a primary amphibious and ground combat training center.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
United States Navy base
ⓘ
military installation ⓘ |
| category |
Military facilities in San Diego County, California
ⓘ
Naval installations in California ⓘ |
| controlledBy |
Navy Region Southwest
ⓘ
surface form:
U.S. Navy Region Southwest
|
| country | United States of America ⓘ |
| garrison | U.S. Navy personnel ⓘ |
| hasAccessTo | deep-water harbor ⓘ |
| hasFunction |
maintenance and modernization of ships
ⓘ
readiness and training of surface forces ⓘ support of deployed naval forces ⓘ |
| hasPart |
administrative buildings
ⓘ
housing areas ⓘ logistics facilities ⓘ medical facilities ⓘ piers ⓘ recreational facilities ⓘ ship repair facilities ⓘ training facilities ⓘ |
| homeportOf |
Sims-class destroyers
ⓘ
surface form:
U.S. Navy surface ships
aircraft carriers ⓘ amphibious assault ships ⓘ cruisers ⓘ destroyers ⓘ littoral combat ships ⓘ support and auxiliary ships ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
San Diego ⓘ |
| locatedNear |
Coronado
ⓘ
Naval Air Station North Island ⓘ San Diego, California, United States ⓘ
surface form:
downtown San Diego
|
| locatedOn |
Pacific coast of the United States
ⓘ
San Diego Bay ⓘ |
| militaryBranch | United States Navy ⓘ |
| namedAfter | San Diego ⓘ |
| operator | United States Navy ⓘ |
| ownedBy |
Department of Defense
ⓘ
surface form:
United States Department of Defense
|
| partOf |
San Diego metropolitan area
ⓘ
U.S. Pacific Fleet support infrastructure ⓘ |
| strategicImportance |
key logistics hub for U.S. Navy operations in the Pacific
ⓘ
major Pacific Fleet surface ship base ⓘ |
| subordinateTo | Commander, Navy Installations Command ⓘ |
| timezone | Pacific Time Zone ⓘ |
| usedFor |
fleet homeporting
ⓘ
logistics support ⓘ operational planning ⓘ ship maintenance ⓘ training ⓘ |
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: Naval Base San Diego Description of subject: Naval Base San Diego is a major United States Navy installation and homeport on the Pacific coast, serving as one of the Navy’s largest surface ship bases.
Referenced by (16)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
San Diego
subject surface form:
USS Decatur (DDG-73)
subject surface form:
Shelter Island (San Diego)