1st Provisional Marine Brigade
E388598
The 1st Provisional Marine Brigade was a temporary U.S. Marine Corps formation that saw notable World War II and Korean War combat service as a rapidly deployable amphibious assault and expeditionary force.
All labels observed (2)
| Label | Occurrences |
|---|---|
| 1st Provisional Marine Brigade canonical | 1 |
| 1st Provisional Marine Brigade (Reinforced) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3610060 — 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: 1st Provisional Marine Brigade Context triple: [Invasion of Guam, involvesMilitaryUnit, 1st Provisional Marine Brigade]
-
A.
4th Marine Brigade
The 4th Marine Brigade was a U.S. Marine Corps infantry formation in World War I, renowned for its pivotal and hard-fought role in halting the German advance during the Battle of Belleau Wood.
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B.
2nd Marine Division
The 2nd Marine Division is a major U.S. Marine Corps infantry division renowned for its pivotal amphibious assaults and ground combat operations in the Pacific Theater during World War II and subsequent conflicts.
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C.
3rd Marine Expeditionary Brigade
The 3rd Marine Expeditionary Brigade is a forward-deployed, rapidly deployable U.S. Marine Corps air-ground task force focused on crisis response and amphibious operations in the Indo-Pacific region.
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D.
3rd Marine Division
The 3rd Marine Division is a United States Marine Corps infantry division renowned for its pivotal combat role in the Pacific Theater during World War II and its continued service in subsequent conflicts.
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E.
2nd Marine Expeditionary Brigade (US)
The 2nd Marine Expeditionary Brigade (US) is a scalable, task-organized Marine Air-Ground Task Force capable of rapidly deploying for mid-sized crisis response and combat operations worldwide.
- 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: 1st Provisional Marine Brigade Target entity description: The 1st Provisional Marine Brigade was a temporary U.S. Marine Corps formation that saw notable World War II and Korean War combat service as a rapidly deployable amphibious assault and expeditionary force.
-
A.
4th Marine Brigade
The 4th Marine Brigade was a U.S. Marine Corps infantry formation in World War I, renowned for its pivotal and hard-fought role in halting the German advance during the Battle of Belleau Wood.
-
B.
2nd Marine Division
The 2nd Marine Division is a major U.S. Marine Corps infantry division renowned for its pivotal amphibious assaults and ground combat operations in the Pacific Theater during World War II and subsequent conflicts.
-
C.
3rd Marine Expeditionary Brigade
The 3rd Marine Expeditionary Brigade is a forward-deployed, rapidly deployable U.S. Marine Corps air-ground task force focused on crisis response and amphibious operations in the Indo-Pacific region.
-
D.
3rd Marine Division
The 3rd Marine Division is a United States Marine Corps infantry division renowned for its pivotal combat role in the Pacific Theater during World War II and its continued service in subsequent conflicts.
-
E.
2nd Marine Expeditionary Brigade (US)
The 2nd Marine Expeditionary Brigade (US) is a scalable, task-organized Marine Air-Ground Task Force capable of rapidly deploying for mid-sized crisis response and combat operations worldwide.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
United States Marine Corps brigade
ⓘ
temporary military formation ⓘ |
| allegiance |
United States of America
ⓘ
surface form:
United States
|
| combatant |
United States of America
ⓘ
surface form:
United States
|
| conflict |
Korean War
ⓘ
World War II ⓘ |
| country | United States of America ⓘ |
| deploymentType | rapid deployment ⓘ |
| doctrine | US Marine Corps amphibious warfare doctrine ⓘ |
| engagedIn |
amphibious assaults in the Pacific Theater of World War II
ⓘ
early combat operations in the Korean War ⓘ |
| formedAs | provisional brigade ⓘ |
| garrisonLabel | various forward-deployed locations ⓘ |
| hasAlternateName |
1st Provisional Marine Brigade
ⓘ
surface form:
1st Provisional Marine Brigade (Reinforced)
|
| hasCapability |
amphibious landings
ⓘ
expeditionary warfare ⓘ rapid reinforcement of threatened sectors ⓘ |
| hasCharacteristic |
combined-arms formation
ⓘ
task-organized ⓘ |
| hasComponent |
Marine infantry units
ⓘ
artillery units ⓘ headquarters element ⓘ support units ⓘ |
| hasMission | provide rapidly deployable combat power for amphibious and expeditionary operations ⓘ |
| hasSize | brigade-level formation ⓘ |
| hasSpecialization |
amphibious assault
ⓘ
expeditionary operations ⓘ |
| historicalPeriod | 20th century ⓘ |
| militaryBranch |
United States Marine Corps
ⓘ
United States Navy ⓘ
surface form:
United States Navy Department
|
| militaryUnitType | infantry brigade ⓘ |
| notableFor |
combat service in World War II
ⓘ
combat service in the Korean War ⓘ rapid deployability ⓘ |
| operationalEnvironment |
amphibious operations
ⓘ
land combat operations ⓘ |
| partOf | United States Armed Forces ⓘ |
| role |
amphibious assault force
ⓘ
expeditionary force ⓘ |
| service | United States Marine Corps ⓘ |
| serviceBranchRole | fleet marine force ⓘ |
| status | disbanded ⓘ |
| temporaryStatus | provisional ⓘ |
| 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: 1st Provisional Marine Brigade Description of subject: The 1st Provisional Marine Brigade was a temporary U.S. Marine Corps formation that saw notable World War II and Korean War combat service as a rapidly deployable amphibious assault and expeditionary force.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
1st Provisional Marine Brigade (Reinforced)