Coast Guard Sector San Diego
E696753
Coast Guard Sector San Diego is a U.S. Coast Guard command responsible for maritime safety, security, and environmental protection in the coastal and offshore waters around San Diego, California.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Coast Guard Sector San Diego canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7912339 — 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: Coast Guard Sector San Diego Context triple: [San Diego military complex, hasPart, Coast Guard Sector San Diego]
-
A.
U.S. Coast Guard Sector San Francisco
U.S. Coast Guard Sector San Francisco is a regional Coast Guard command responsible for maritime safety, security, and environmental protection in the San Francisco Bay Area and surrounding Pacific coastal waters.
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B.
USCG Air Station San Diego
USCG Air Station San Diego is a United States Coast Guard aviation facility in San Diego responsible for maritime search and rescue, law enforcement, and coastal security operations in the surrounding region.
-
C.
United States Coast Guard Pacific Area
The United States Coast Guard Pacific Area is the operational command responsible for overseeing Coast Guard missions and assets across the vast Pacific region, including U.S. territories and interests in the Pacific Ocean.
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D.
United States Coast Guard District 14
United States Coast Guard District 14 is the Coast Guard’s operational area responsible for maritime safety, security, and stewardship across a vast portion of the Pacific, including American Samoa and other U.S. Pacific territories and waters.
-
E.
Naval Base San Diego
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.
- 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: Coast Guard Sector San Diego Target entity description: Coast Guard Sector San Diego is a U.S. Coast Guard command responsible for maritime safety, security, and environmental protection in the coastal and offshore waters around San Diego, California.
-
A.
U.S. Coast Guard Sector San Francisco
U.S. Coast Guard Sector San Francisco is a regional Coast Guard command responsible for maritime safety, security, and environmental protection in the San Francisco Bay Area and surrounding Pacific coastal waters.
-
B.
USCG Air Station San Diego
USCG Air Station San Diego is a United States Coast Guard aviation facility in San Diego responsible for maritime search and rescue, law enforcement, and coastal security operations in the surrounding region.
-
C.
United States Coast Guard Pacific Area
The United States Coast Guard Pacific Area is the operational command responsible for overseeing Coast Guard missions and assets across the vast Pacific region, including U.S. territories and interests in the Pacific Ocean.
-
D.
United States Coast Guard District 14
United States Coast Guard District 14 is the Coast Guard’s operational area responsible for maritime safety, security, and stewardship across a vast portion of the Pacific, including American Samoa and other U.S. Pacific territories and waters.
-
E.
Naval Base San Diego
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.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
United States Coast Guard sector
ⓘ
military unit ⓘ |
| areaOfResponsibility |
U.S.–Mexico maritime border region off Southern California
ⓘ
coastal waters near San Diego, California ⓘ offshore waters near San Diego, California ⓘ |
| coordinatesWith |
Mexican maritime authorities
NERFINISHED
ⓘ
U.S. Customs and Border Protection NERFINISHED ⓘ U.S. Navy units in San Diego ⓘ local law enforcement agencies in San Diego region ⓘ |
| country | United States of America ⓘ |
| garrison | San Diego, California NERFINISHED ⓘ |
| hasJurisdictionOver |
commercial vessel traffic in San Diego Bay
ⓘ
safety zones and security zones in its area ⓘ |
| hasTypeOfOperations |
aids to navigation maintenance
ⓘ
alien migrant interdiction ⓘ counter-narcotics operations ⓘ pollution response ⓘ port state control and vessel inspections ⓘ search and rescue ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
San Diego County ⓘ
surface form:
San Diego County, California
San Diego, California NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
|
| mission |
to enforce federal laws and regulations on the water
ⓘ
to ensure safety of life at sea in its area of responsibility ⓘ to protect the marine environment in its area of responsibility ⓘ to provide maritime homeland security ⓘ |
| operatesIn |
Pacific Ocean
NERFINISHED
ⓘ
San Diego Bay NERFINISHED ⓘ nearshore and offshore waters of Southern California ⓘ |
| oversees |
Coast Guard Station San Diego
NERFINISHED
ⓘ
Coast Guard cutters homeported in San Diego ⓘ Coast Guard small boat stations in its sector ⓘ |
| partOf |
Eleventh Coast Guard District
NERFINISHED
ⓘ
U.S. Coast Guard Pacific Area NERFINISHED ⓘ United States Coast Guard NERFINISHED ⓘ |
| responsibleFor |
aids to navigation
ⓘ
law enforcement in U.S. territorial waters ⓘ marine casualty investigation ⓘ marine environmental protection ⓘ marine inspection and vessel inspections ⓘ maritime safety ⓘ maritime security ⓘ port and waterways security ⓘ search and rescue operations ⓘ |
| serviceBranch | United States Coast Guard 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: Coast Guard Sector San Diego Description of subject: Coast Guard Sector San Diego is a U.S. Coast Guard command responsible for maritime safety, security, and environmental protection in the coastal and offshore waters around San Diego, California.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.