Koizumi Sangyo Corporation headquarters
E360917
The Koizumi Sangyo Corporation headquarters is a modernist office building in Tokyo designed by architect Peter Eisenman, noted for its experimental, deconstructivist-inspired form and complex spatial organization.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Koizumi Sangyo Corporation headquarters canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3470070 — 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: Koizumi Sangyo Corporation headquarters Context triple: [Peter Eisenman, notableWork, Koizumi Sangyo Corporation headquarters]
-
A.
Sompo Japan Head Office Building
The Sompo Japan Head Office Building is a prominent skyscraper and corporate headquarters of the insurance company Sompo Japan, located in Tokyo’s Shinjuku business district.
-
B.
Keio Corporation
Keio Corporation is a major Japanese private railway and transportation company operating rail lines and related services in the Tokyo metropolitan area.
-
C.
Yoshimoto Kogyo
Yoshimoto Kogyo is a major Japanese entertainment conglomerate best known for managing comedians and producing comedy shows, theater, television, and other media.
-
D.
Takenaka Corporation
Takenaka Corporation is a major Japanese architecture, engineering, and construction firm known for designing and building prominent structures domestically and internationally.
-
E.
Kyo-ya Company
Kyo-ya Company is a hospitality and real estate firm best known for owning and operating prominent resort properties in Hawaii, including the historic Royal Hawaiian Hotel in Waikiki.
- 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: Koizumi Sangyo Corporation headquarters Target entity description: The Koizumi Sangyo Corporation headquarters is a modernist office building in Tokyo designed by architect Peter Eisenman, noted for its experimental, deconstructivist-inspired form and complex spatial organization.
-
A.
Sompo Japan Head Office Building
The Sompo Japan Head Office Building is a prominent skyscraper and corporate headquarters of the insurance company Sompo Japan, located in Tokyo’s Shinjuku business district.
-
B.
Keio Corporation
Keio Corporation is a major Japanese private railway and transportation company operating rail lines and related services in the Tokyo metropolitan area.
-
C.
Yoshimoto Kogyo
Yoshimoto Kogyo is a major Japanese entertainment conglomerate best known for managing comedians and producing comedy shows, theater, television, and other media.
-
D.
Takenaka Corporation
Takenaka Corporation is a major Japanese architecture, engineering, and construction firm known for designing and building prominent structures domestically and internationally.
-
E.
Kyo-ya Company
Kyo-ya Company is a hospitality and real estate firm best known for owning and operating prominent resort properties in Hawaii, including the historic Royal Hawaiian Hotel in Waikiki.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
corporate headquarters
ⓘ
modernist building ⓘ office building ⓘ |
| architect | Peter Eisenman ⓘ |
| architecturalStyle |
Deconstructivism
ⓘ
Modernism ⓘ |
| buildingType | commercial building ⓘ |
| client | Koizumi Sangyo Corporation ⓘ |
| country | Japan ⓘ |
| function | office use ⓘ |
| hasDesignCharacteristic |
complex circulation
ⓘ
experimental geometry ⓘ fragmented volumes ⓘ layered spaces ⓘ non-orthogonal forms ⓘ |
| locatedIn | Tokyo ⓘ |
| notedFor |
complex spatial organization
ⓘ
deconstructivist-inspired form ⓘ experimental form ⓘ |
| usedAs | company headquarters ⓘ |
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: Koizumi Sangyo Corporation headquarters Description of subject: The Koizumi Sangyo Corporation headquarters is a modernist office building in Tokyo designed by architect Peter Eisenman, noted for its experimental, deconstructivist-inspired form and complex spatial organization.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.