Yongsan Garrison
E223596
Yongsan Garrison is a former major U.S. military base in central Seoul, South Korea, that long served as the primary hub for American forces on the Korean Peninsula.
All labels observed (7)
| Label | Occurrences |
|---|---|
| United States Army Garrison Yongsan | 2 |
| Yongsan Garrison canonical | 2 |
| Seoul Military Post | 1 |
| U.S. Army Garrison Yongsan | 1 |
| Yongsan Garrison, Seoul, South Korea | 1 |
| Yongsan Relocation Plan | 1 |
| 용산기지 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1978771 — 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: Yongsan Garrison Context triple: [United States Forces Korea, previousHeadquarters, Yongsan Garrison]
-
A.
Mangyongdae
Mangyongdae is a historic district in Pyongyang, North Korea, known as the birthplace and commemorative site of the country's founding leader, Kim Il Sung.
-
B.
Daedeok-gu
Daedeok-gu is a district in the city of Daejeon, South Korea, known for encompassing parts of the country’s major research and science complex.
-
C.
Incheon Gwangyeoksi
Incheon Gwangyeoksi is a major metropolitan city in northwestern South Korea, known for its international airport, large seaport, and role as a key gateway to Seoul and the wider region.
-
D.
Dong-gu
Dong-gu is an administrative district of the metropolitan city of Ulsan in South Korea, known for its coastal location and industrial facilities.
-
E.
Dong-gu
Dong-gu is a district-level administrative area within the metropolitan city of Daejeon in South Korea.
- 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: Yongsan Garrison Target entity description: Yongsan Garrison is a former major U.S. military base in central Seoul, South Korea, that long served as the primary hub for American forces on the Korean Peninsula.
-
A.
Mangyongdae
Mangyongdae is a historic district in Pyongyang, North Korea, known as the birthplace and commemorative site of the country's founding leader, Kim Il Sung.
-
B.
Daedeok-gu
Daedeok-gu is a district in the city of Daejeon, South Korea, known for encompassing parts of the country’s major research and science complex.
-
C.
Incheon Gwangyeoksi
Incheon Gwangyeoksi is a major metropolitan city in northwestern South Korea, known for its international airport, large seaport, and role as a key gateway to Seoul and the wider region.
-
D.
Dong-gu
Dong-gu is a district-level administrative area within the metropolitan city of Daejeon in South Korea.
-
E.
Dong-gu
Dong-gu is an administrative district of the metropolitan city of Ulsan in South Korea, known for its coastal location and industrial facilities.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
former United States Army installation
ⓘ
military base ⓘ |
| controlledBy |
Republic of Korea government
ⓘ
linked to:
South Korean government
United States Army ⓘ United States Forces Korea ⓘ |
| country | South Korea ⓘ |
| formerName |
Seoul Military Post
ⓘ
linked to:
Yongsan Garrison
|
| function |
headquarters of Eighth United States Army
ⓘ
headquarters of United Nations Command Korea ⓘ headquarters of United States Forces Korea ⓘ |
| garrison |
United States Army Garrison Yongsan
ⓘ
linked to:
Yongsan Garrison
|
| historicalUse | primary hub for American forces on the Korean Peninsula ⓘ |
| hostedFacility |
Dragon Hill Lodge
ⓘ
commissary ⓘ military housing ⓘ military schools ⓘ post exchange ⓘ |
| hostedUnit |
Eighth United States Army headquarters
ⓘ
linked to:
United States Eighth Army
United Nations Command headquarters ⓘ
linked to:
United Nations Command Security Battalion
United States Forces Korea headquarters ⓘ
linked to:
United States Forces Korea
|
| KoreanName |
용산기지
ⓘ
linked to:
Yongsan Garrison
|
| language |
English
ⓘ
Korean ⓘ |
| locatedIn |
Seoul
ⓘ
Yongsan District ⓘ
linked to:
Yongsan-gu
central Seoul ⓘ |
| locatedInTimeZone | Korea Standard Time ⓘ |
| locatedOn | Korean Peninsula ⓘ |
| near |
Han River
ⓘ
Itaewon ⓘ Namsan ⓘ |
| operator |
United States Army Garrison Yongsan
ⓘ
linked to:
Yongsan Garrison
|
| partOf |
United States Forces Korea installation network
ⓘ
linked to:
United States Forces Korea
|
| plannedReuse |
Yongsan Park
ⓘ
public park ⓘ |
| relocatedTo | Camp Humphreys ⓘ |
| relocationProgram |
Land Partnership Plan
ⓘ
Yongsan Relocation Plan ⓘ
linked to:
Yongsan Garrison
|
| significance | symbol of U.S.–South Korea military alliance ⓘ |
| status | closed as major U.S. garrison ⓘ |
| timePeriod |
Cold War
ⓘ
post–Korean War era ⓘ |
| usedBy |
Eighth United States Army
ⓘ
linked to:
United States Eighth Army
Republic of Korea Army ⓘ United Nations Command ⓘ United States Army ⓘ United States Forces Korea ⓘ |
| usedDuring |
Korean War (aftermath)
ⓘ
linked to:
Korean War
|
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: Yongsan Garrison Description of subject: Yongsan Garrison is a former major U.S. military base in central Seoul, South Korea, that long served as the primary hub for American forces on the Korean Peninsula.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Yongsan Garrison
linked to: Yongsan Garrison
linked to: Yongsan Garrison
linked to: Yongsan Garrison
linked to: Yongsan Garrison
linked to: Yongsan Garrison