3rd Marine Division
E17207
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.
All labels observed (8)
| Label | Occurrences |
|---|---|
| 3rd Marine Division canonical | 19 |
| 3rd Marine Division Headquarters | 2 |
| 1st Marine Division | 1 |
| 3d Marine Division | 1 |
| 3rd MarDiv | 1 |
| 3rd Marine Division insignia | 1 |
| 3rd Marine Division traditions | 1 |
| United States Marine Corps 3rd Marine Division | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T88989 — 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: 3rd Marine Division Context triple: [Battle of Iwo Jima, primaryUSForces, 3rd Marine Division]
-
A.
1st Marine Division (United States)
The 1st Marine Division (United States) is a storied infantry division of the U.S. Marine Corps renowned for its pivotal combat role in major conflicts from World War II through the present.
-
B.
7th Marine Regiment
The 7th Marine Regiment is a storied infantry regiment of the United States Marine Corps known for its combat service in major conflicts including World War II, Korea, Vietnam, and the Global War on Terror.
-
C.
5th Marine Regiment
The 5th Marine Regiment is one of the most decorated infantry regiments in the United States Marine Corps, renowned for its combat service in major conflicts from World War I through the present.
-
D.
1st Marine Regiment
The 1st Marine Regiment is a historic infantry regiment of the United States Marine Corps renowned for its combat service in major conflicts from World War II to the present.
-
E.
11th Marine Regiment
The 11th Marine Regiment is a United States Marine Corps artillery regiment that provides fire support to the 1st Marine Division.
- 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: 3rd Marine Division Target entity description: 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.
-
A.
1st Marine Division (United States)
The 1st Marine Division (United States) is a storied infantry division of the U.S. Marine Corps renowned for its pivotal combat role in major conflicts from World War II through the present.
-
B.
7th Marine Regiment
The 7th Marine Regiment is a storied infantry regiment of the United States Marine Corps known for its combat service in major conflicts including World War II, Korea, Vietnam, and the Global War on Terror.
-
C.
5th Marine Regiment
The 5th Marine Regiment is one of the most decorated infantry regiments in the United States Marine Corps, renowned for its combat service in major conflicts from World War I through the present.
-
D.
1st Marine Regiment
The 1st Marine Regiment is a historic infantry regiment of the United States Marine Corps renowned for its combat service in major conflicts from World War II to the present.
-
E.
11th Marine Regiment
The 11th Marine Regiment is a United States Marine Corps artillery regiment that provides fire support to the 1st Marine Division.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
United States Marine Corps division
ⓘ
infantry division ⓘ military unit ⓘ |
| abbreviation |
3rd Marine Division
self-linksurface differs
ⓘ
surface form:
3d Marine Division
3rd Marine Division self-linksurface differs ⓘ
surface form:
3rd MarDiv
|
| allegiance |
United States of America
ⓘ
surface form:
United States
|
| branch | United States Marine Corps ⓘ |
| commandStructure |
Marine Air-Ground Task Forces
ⓘ
surface form:
Marine Air-Ground Task Force
|
| componentOf |
III Marine Expeditionary Force
ⓘ
surface form:
III Marine Expeditionary Force ground combat element
|
| conflict |
Battle of Bougainville
ⓘ
Invasion of Guam ⓘ
surface form:
Battle of Guam (1944)
Battle of Iwo Jima ⓘ Global War on Terrorism ⓘ Iraq War ⓘ Operation Starlite ⓘ Tet Offensive ⓘ Vietnam War ⓘ World War II ⓘ |
| country | United States of America ⓘ |
| dateFormed | 1942-09-16 ⓘ |
| decorations |
Meritorious Unit Commendation
ⓘ
Navy Unit Commendation ⓘ Presidential Unit Citation (United States) ⓘ
surface form:
Presidential Unit Citation
|
| era |
Cold War
ⓘ
Post–Cold War ⓘ Vietnam War era ⓘ World War II ⓘ |
| garrison | Camp Courtney ⓘ |
| garrisonLocation |
Okinawa Prefecture
ⓘ
surface form:
Okinawa, Japan
|
| higherFormation | III Marine Expeditionary Force ⓘ |
| mission | to provide combat-ready ground forces capable of rapid deployment ⓘ |
| motto | Fidelity, Valor, Honor ⓘ |
| nickname | Fighting Third ⓘ |
| notableFor |
amphibious assaults in the Pacific during World War II
ⓘ
forward-deployed presence in the Western Pacific ⓘ sustained combat operations in Vietnam ⓘ |
| partOf | United States Marine Corps ⓘ |
| peacetimeRole | forward-deployed crisis response force in the Indo-Pacific ⓘ |
| primaryAreaOfOperations | Indo-Pacific region ⓘ |
| role | ground combat element ⓘ |
| service | United States Marine Corps ⓘ |
| size | division ⓘ |
| status | active ⓘ |
| theater |
Pacific War
ⓘ
surface form:
Pacific Theater of World War II
|
| type | infantry ⓘ |
| worldWarIIParticipation |
Marianas campaign
ⓘ
Northern Solomons campaign ⓘ Ryukyu Islands campaign ⓘ
surface form:
Volcano and Ryukyu Islands campaign
|
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: 3rd Marine Division Description of subject: 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.
Referenced by (27)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
3rd MarDiv
this entity surface form:
3d Marine Division
this entity surface form:
3rd Marine Division Headquarters
this entity surface form:
United States Marine Corps 3rd Marine Division
this entity surface form:
3rd Marine Division insignia
this entity surface form:
3rd Marine Division traditions
subject surface form:
Camp Courtney
this entity surface form:
3rd Marine Division Headquarters
this entity surface form:
1st Marine Division