Marine Corps Recruit Depot San Diego
E15152
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.
All labels observed (7)
How this entity was disambiguated
This entity first appeared as the object of triple T45532 — 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 Recruit Depot San Diego Context triple: [United States Marine Corps, trainingFacility, Marine Corps Recruit Depot San Diego]
-
A.
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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B.
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.
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C.
Marine Corps Recruiting Command
Marine Corps Recruiting Command is the United States Marine Corps organization responsible for enlisting and accessing new Marines into the service.
-
D.
Marine Corps Combat Development Command
Marine Corps Combat Development Command is the U.S. Marine Corps organization responsible for developing doctrine, training, concepts, and capabilities to prepare Marines for future combat operations.
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E.
Fort Irwin National Training Center
Fort Irwin National Training Center is a major U.S. Army training installation in California known for large-scale, realistic combat exercises in a remote desert environment.
- 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 Recruit Depot San Diego Target entity description: 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.
-
A.
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.
-
B.
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.
-
C.
Marine Corps Recruiting Command
Marine Corps Recruiting Command is the United States Marine Corps organization responsible for enlisting and accessing new Marines into the service.
-
D.
Marine Corps Combat Development Command
Marine Corps Combat Development Command is the U.S. Marine Corps organization responsible for developing doctrine, training, concepts, and capabilities to prepare Marines for future combat operations.
-
E.
Fort Irwin National Training Center
Fort Irwin National Training Center is a major U.S. Army training installation in California known for large-scale, realistic combat exercises in a remote desert environment.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
United States Marine Corps installation
ⓘ
military base ⓘ |
| abbreviation |
Marine Corps Recruit Depot San Diego
self-linksurface differs
ⓘ
surface form:
MCRD San Diego
Marine Corps Recruit Depot San Diego self-linksurface differs ⓘ
surface form:
MCRDSD
|
| adjacentTo | San Diego International Airport ⓘ |
| branchOfServiceFocus | enlisted personnel ⓘ |
| category |
Buildings and structures in San Diego, California
ⓘ
Military installations in California ⓘ United States Marine Corps bases in the United States ⓘ |
| city | San Diego ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| garrison |
I MEF Support Battalion
ⓘ
surface form:
Headquarters and Service Battalion
Training and Education Command ⓘ
surface form:
Recruit Training Regiment
Support Battalion ⓘ |
| hasActivity |
basic military training
ⓘ
field training ⓘ marksmanship training ⓘ physical fitness training ⓘ |
| hasFacilityType | recruit depot ⓘ |
| hasMission | to transform recruits into basically trained Marines ⓘ |
| hasRole |
recruiting support installation
ⓘ
training base ⓘ |
| hasTrainingUnit |
Drill Instructor School
ⓘ
Recruit Training Regiment ⓘ |
| isOneOf | two main Marine Corps recruit depots ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
San Diego ⓘ United States of America ⓘ
surface form:
United States
|
| militaryBranch | United States Marine Corps ⓘ |
| near | San Diego Bay ⓘ |
| operator | United States Marine Corps ⓘ |
| oversees | recruit training for male enlisted Marines from the western United States ⓘ |
| ownedBy |
Department of the Navy
ⓘ
surface form:
United States Department of the Navy
|
| partOf |
Marine Corps Recruit Depot San Diego
self-linksurface differs
ⓘ
surface form:
Marine Corps Recruit Depot/Western Recruiting Region
Western Recruiting Region ⓘ |
| primaryFunction |
entry-level training for enlisted Marines
ⓘ
recruit training ⓘ |
| recruitsPrimarilyFrom |
areas west of the Mississippi River
ⓘ
western United States ⓘ |
| region | Southern California ⓘ |
| serviceBranch | United States Marine Corps ⓘ |
| sisterInstallation | Marine Corps Recruit Depot Parris Island ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| timezone | Pacific Time Zone ⓘ |
| usedBy | United States Marine Corps ⓘ |
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 Recruit Depot San Diego Description of subject: 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.
Referenced by (30)
Full triples — surface form annotated when it differs from this entity's canonical label.
San Diego, California, United States
→
hasMilitaryInstallation
→
Marine Corps Recruit Depot San Diego
ⓘ
subject surface form:
San Diego
Marine Corps Recruit Depot San Diego
→
partOf
→
Marine Corps Recruit Depot San Diego
self-linksurface differs
ⓘ
this entity surface form:
Marine Corps Recruit Depot/Western Recruiting Region
Marine Corps Recruit Depot San Diego
→
abbreviation
→
Marine Corps Recruit Depot San Diego
self-linksurface differs
ⓘ
this entity surface form:
MCRD San Diego
Marine Corps Recruit Depot San Diego
→
abbreviation
→
Marine Corps Recruit Depot San Diego
self-linksurface differs
ⓘ
this entity surface form:
MCRDSD
this entity surface form:
Marine Corps Recruit Depot San Diego, California
subject surface form:
Support Battalion (MCRD San Diego)
subject surface form:
Support Battalion (MCRD San Diego)
subject surface form:
Training and Education Command
this entity surface form:
Marine Corps Recruit Depot San Diego training schools
Commanding General, Marine Corps Recruit Depot San Diego
→
partOf
→
Marine Corps Recruit Depot San Diego
ⓘ
Commanding General, Marine Corps Recruit Depot San Diego
→
garrisonCommanderOf
→
Marine Corps Recruit Depot San Diego
ⓘ
Commanding General, Marine Corps Recruit Depot San Diego
→
garrisonCommanderOf
→
Marine Corps Recruit Depot San Diego
ⓘ
this entity surface form:
Western Recruiting Region headquarters at Marine Corps Recruit Depot San Diego
Commanding General, Marine Corps Recruit Depot San Diego
→
dutyStation
→
Marine Corps Recruit Depot San Diego
ⓘ