Marine Corps Base Camp Pendleton
E15894
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.
All labels observed (6)
How this entity was disambiguated
This entity first appeared as the object of triple T45533 — 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: Marine Corps Base Camp Pendleton Context triple: [United States Marine Corps, trainingFacility, Marine Corps Base Camp Pendleton]
-
A.
Marine Corps Recruit Depot San Diego
Marine Corps Recruit Depot San Diego is a major U.S. Marine Corps installation in California that serves as one of the primary entry-level training centers for enlisted Marines, particularly those recruited from west of the Mississippi River.
-
B.
Marine Corps Recruit Depot Parris Island
Marine Corps Recruit Depot Parris Island is a major U.S. Marine Corps installation in South Carolina that serves as one of the primary boot camps for enlisted Marine recruits.
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C.
Marine Corps Base Quantico
Marine Corps Base Quantico is a major United States Marine Corps installation in Virginia known as a primary center for Marine training, education, and research.
-
D.
Fort Belvoir
Fort Belvoir is a major United States Army installation in Fairfax County, Virginia, that serves as a key administrative and logistical hub for numerous military and defense agencies.
-
E.
Andersen Air Force Base
Andersen Air Force Base is a major United States Air Force installation on Guam that serves as a strategic hub for air operations in the Pacific region.
- 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: Marine Corps Base Camp Pendleton Target entity description: 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.
-
A.
Marine Corps Recruit Depot San Diego
Marine Corps Recruit Depot San Diego is a major U.S. Marine Corps installation in California that serves as one of the primary entry-level training centers for enlisted Marines, particularly those recruited from west of the Mississippi River.
-
B.
Marine Corps Recruit Depot Parris Island
Marine Corps Recruit Depot Parris Island is a major U.S. Marine Corps installation in South Carolina that serves as one of the primary boot camps for enlisted Marine recruits.
-
C.
Marine Corps Base Quantico
Marine Corps Base Quantico is a major United States Marine Corps installation in Virginia known as a primary center for Marine training, education, and research.
-
D.
Fort Belvoir
Fort Belvoir is a major United States Army installation in Fairfax County, Virginia, that serves as a key administrative and logistical hub for numerous military and defense agencies.
-
E.
Andersen Air Force Base
Andersen Air Force Base is a major United States Air Force installation on Guam that serves as a strategic hub for air operations in the Pacific region.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
United States Marine Corps base
ⓘ
military installation ⓘ |
| continent | North America ⓘ |
| country | United States of America ⓘ |
| environment |
coastal terrain
ⓘ
hilly terrain ⓘ river valleys ⓘ |
| garrison |
11th Marine Regiment
ⓘ
1st Marine Division (United States) ⓘ
surface form:
1st Marine Division
1st Marine Logistics Group ⓘ 1st Marine Regiment ⓘ 5th Marine Regiment ⓘ I Marine Expeditionary Force ⓘ Marine Aircraft Group 39 ⓘ Marine Corps Installations West ⓘ |
| hasFacility |
airfield
ⓘ
amphibious assault training areas ⓘ chapels ⓘ family housing areas ⓘ live-fire ranges ⓘ logistics support facilities ⓘ medical clinic ⓘ recreational facilities ⓘ schools ⓘ urban training facilities ⓘ |
| hasRole |
major West Coast Marine Corps installation
ⓘ
primary amphibious training base on the West Coast of the United States ⓘ |
| locatedIn |
San Diego County
ⓘ
surface form:
San Diego County, California
|
| locatedNear |
Oceanside
ⓘ
surface form:
Oceanside, California
|
| locatedOn | Pacific coast ⓘ |
| location | Southern California ⓘ |
| militaryBranch | United States Marine Corps ⓘ |
| namedAfter | Joseph H. Pendleton ⓘ |
| operator | United States Marine Corps ⓘ |
| ownedBy |
Department of the Navy
ⓘ
surface form:
United States Department of the Navy
|
| partOf | Marine Corps Installations Command ⓘ |
| primaryFunction |
amphibious training
ⓘ
ground combat training ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| timeZone | Pacific Time Zone ⓘ |
| usedBy |
United States Army
ⓘ
United States Navy ⓘ allied military forces ⓘ |
| usedFor |
Marine Corps recruit training support
ⓘ
amphibious assault exercises ⓘ joint military exercises ⓘ live-fire training ⓘ pre-deployment 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: Marine Corps Base Camp Pendleton Description of subject: 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.
Referenced by (57)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
1st Marine Division
this entity surface form:
Marine Corps Base Camp Pendleton Headquarters and Support Battalion
2nd Battalion, 4th Marines (attached at times)
→
garrisonLocation
→
Marine Corps Base Camp Pendleton
ⓘ
subject surface form:
2nd Battalion, 4th Marines
this entity surface form:
United States Marine Corps Base Camp Pendleton
subject surface form:
San Onofre State Beach
this entity surface form:
Camp Pendleton Marine Corps Base
this entity surface form:
Camp Pendleton Marine Corps Base
this entity surface form:
Camp Pendleton, California (training)
this entity surface form:
Camp Pendleton Marine Corps Base
this entity surface form:
Marine Corps Air Station Camp Pendleton
subject surface form:
3rd Battalion, 5th Marines