Posco Tower Seoul
E474824
Posco Tower Seoul is a prominent skyscraper and corporate office building in Seoul, South Korea, serving as a major landmark and business hub in the city.
All labels observed (4)
| Label | Occurrences |
|---|---|
| POSCO E&C Tower | 1 |
| POSCO Tower Yeoksam | 1 |
| Posco Tower Seoul canonical | 1 |
| 포스코타워서울 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4839130 — 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: Posco Tower Seoul Context triple: [Gangnam District, contains, Posco Tower Seoul]
-
A.
Seoul City Hall
Seoul City Hall is the main administrative headquarters of the Seoul Metropolitan Government, located in the heart of South Korea’s capital city.
-
B.
Songdo International Business District
Songdo International Business District is a master-planned smart city and global business hub built on reclaimed land in Incheon, South Korea, known for its advanced infrastructure and eco-friendly urban design.
-
C.
Sony Tower
Sony Tower is a prominent postmodern skyscraper in Midtown Manhattan, New York City, renowned for its distinctive Chippendale-style broken pediment top.
-
D.
Bank of Korea main building
The Bank of Korea main building is the historic headquarters of South Korea’s central bank in central Seoul, noted for its early 20th-century stone architecture and symbolic role in the nation’s financial system.
-
E.
IFC Seoul complex
IFC Seoul complex is a major mixed-use development in Seoul featuring office towers, a luxury hotel, and a large underground shopping mall.
- 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: Posco Tower Seoul Target entity description: Posco Tower Seoul is a prominent skyscraper and corporate office building in Seoul, South Korea, serving as a major landmark and business hub in the city.
-
A.
Seoul City Hall
Seoul City Hall is the main administrative headquarters of the Seoul Metropolitan Government, located in the heart of South Korea’s capital city.
-
B.
Songdo International Business District
Songdo International Business District is a master-planned smart city and global business hub built on reclaimed land in Incheon, South Korea, known for its advanced infrastructure and eco-friendly urban design.
-
C.
Sony Tower
Sony Tower is a prominent postmodern skyscraper in Midtown Manhattan, New York City, renowned for its distinctive Chippendale-style broken pediment top.
-
D.
Bank of Korea main building
The Bank of Korea main building is the historic headquarters of South Korea’s central bank in central Seoul, noted for its early 20th-century stone architecture and symbolic role in the nation’s financial system.
-
E.
IFC Seoul complex
IFC Seoul complex is a major mixed-use development in Seoul featuring office towers, a luxury hotel, and a large underground shopping mall.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
corporate headquarters
ⓘ
office building ⓘ skyscraper ⓘ |
| architecturalStyle | modern architecture ⓘ |
| buildingType |
commercial
ⓘ
office ⓘ |
| category |
Buildings and structures in Songpa District
ⓘ
POSCO ⓘ
linked to:
POSCO Holdings
Skyscraper office buildings in Seoul ⓘ |
| cityLandmarkStatus | major landmark in Seoul ⓘ |
| continent | Asia ⓘ |
| country | South Korea ⓘ |
| formerName |
POSCO E&C Tower
ⓘ
linked to:
Posco Tower Seoul
POSCO Tower Yeoksam ⓘ
linked to:
Posco Tower Seoul
|
| function |
business hub
ⓘ
corporate offices ⓘ |
| hasAirConditioning | yes ⓘ |
| hasElevator | yes ⓘ |
| hasFeature |
corporate meeting facilities
ⓘ
high-rise office floors ⓘ lobby ⓘ parking facilities ⓘ |
| hasFireSafetySystems | yes ⓘ |
| hasTenant |
POSCO affiliates
ⓘ
various corporate offices ⓘ |
| isInTimeZone | Korea Standard Time ⓘ |
| isPartOf | Seoul skyline ⓘ |
| KoreanName |
포스코타워서울
ⓘ
linked to:
Posco Tower Seoul
|
| languageOfName | Korean ⓘ |
| locatedIn |
Jamsil
ⓘ
Seoul ⓘ Songpa District ⓘ |
| locatedInArea | Jamsil Special Tourist Zone ⓘ |
| locatedInComplex |
Lotte World complex
ⓘ
linked to:
Lotte World Tower
|
| locatedNear |
Lotte World Tower
ⓘ
Seokchon Lake ⓘ |
| material |
glass
ⓘ
reinforced concrete ⓘ steel ⓘ |
| namedAfter |
POSCO
ⓘ
linked to:
POSCO Holdings
|
| notableFor |
prominent presence in Seoul skyline
ⓘ
role as business hub ⓘ |
| ownedBy |
POSCO Group
ⓘ
linked to:
POSCO Holdings
POSCO Holdings ⓘ |
| region | Seoul Capital Area ⓘ |
| Romanization | Poseuko Taueo Seoul ⓘ |
| use | headquarters of POSCO affiliates ⓘ |
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: Posco Tower Seoul Description of subject: Posco Tower Seoul is a prominent skyscraper and corporate office building in Seoul, South Korea, serving as a major landmark and business hub in the city.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Posco Tower Seoul
linked to: Posco Tower Seoul
linked to: Posco Tower Seoul