Hitachi Pavilion
E265819
The Hitachi Pavilion was a corporate exhibition space created by the Hitachi Group for Expo '85 in Tsukuba, Japan, showcasing advanced technology and innovation.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Hitachi Pavilion canonical | 2 |
| Hitachi Group Pavilion | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2424938 — 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: Hitachi Pavilion Context triple: [Expo 85, notablePavilion, Hitachi Pavilion]
-
A.
Fuji Television Building
The Fuji Television Building is a landmark futuristic headquarters of Fuji TV in Tokyo, renowned for its striking modernist architecture featuring a prominent spherical observation deck.
-
B.
Nakagin Capsule Tower
Nakagin Capsule Tower is a pioneering example of Japanese Metabolist architecture, consisting of modular, prefabricated living capsules attached to a central core in Tokyo.
-
C.
Nagoya City Hall
Nagoya City Hall is the central municipal government building and administrative headquarters of the city of Nagoya, Japan.
-
D.
Minoh City Hall
Minoh City Hall is the main municipal government building and administrative center serving the city of Minoh in Osaka Prefecture, Japan.
-
E.
Namba Parks Tower
Namba Parks Tower is a high-rise office and commercial building in Osaka, Japan, integrated into the Namba Parks complex known for its distinctive terraced rooftop gardens and mixed-use urban design.
- 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: Hitachi Pavilion Target entity description: The Hitachi Pavilion was a corporate exhibition space created by the Hitachi Group for Expo '85 in Tsukuba, Japan, showcasing advanced technology and innovation.
-
A.
Fuji Television Building
The Fuji Television Building is a landmark futuristic headquarters of Fuji TV in Tokyo, renowned for its striking modernist architecture featuring a prominent spherical observation deck.
-
B.
Nakagin Capsule Tower
Nakagin Capsule Tower is a pioneering example of Japanese Metabolist architecture, consisting of modular, prefabricated living capsules attached to a central core in Tokyo.
-
C.
Nagoya City Hall
Nagoya City Hall is the central municipal government building and administrative headquarters of the city of Nagoya, Japan.
-
D.
Minoh City Hall
Minoh City Hall is the main municipal government building and administrative center serving the city of Minoh in Osaka Prefecture, Japan.
-
E.
Namba Parks Tower
Namba Parks Tower is a high-rise office and commercial building in Osaka, Japan, integrated into the Namba Parks complex known for its distinctive terraced rooftop gardens and mixed-use urban design.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
Expo 85 pavilion
ⓘ
corporate pavilion ⓘ exhibition pavilion ⓘ |
| alsoKnownAs |
Hitachi Pavilion
ⓘ
surface form:
Hitachi Group Pavilion
|
| category |
Corporate exhibition space
ⓘ
World's fair pavilion ⓘ |
| cityOfExpo | Tsukuba ⓘ |
| country | Japan ⓘ |
| countryOfExpo | Japan ⓘ |
| countryOfOperator | Japan ⓘ |
| event | International Exposition, Tsukuba, Japan, 1985 ⓘ |
| exhibitedBy |
Hitachi
ⓘ
surface form:
Hitachi Group
|
| exhibitionType | science and technology exhibition ⓘ |
| existedAtEvent | Expo 85 ⓘ |
| expoThemeContext | science and technology ⓘ |
| function |
demonstration of corporate R&D
ⓘ
interactive technology exhibits ⓘ |
| languageOfSignage |
English
ⓘ
Japanese ⓘ |
| locatedInFacility |
Expo 85
ⓘ
surface form:
Expo 85 grounds
|
| location |
Expo 85
ⓘ
surface form:
Expo 85 site
Ibaraki Prefecture NERFINISHED ⓘ Tsukuba ⓘ |
| name | Hitachi Pavilion self-link ⓘ |
| openingYear | 1985 ⓘ |
| operator |
Hitachi
ⓘ
surface form:
Hitachi Group
Hitachi ⓘ
surface form:
Hitachi, Ltd.
|
| purpose |
corporate public relations
ⓘ
promote technological innovation ⓘ showcase advanced technology ⓘ |
| relatedTo |
Hitachi
ⓘ
surface form:
Hitachi corporate history
Japanese electronics industry ⓘ |
| sponsor |
Hitachi
ⓘ
surface form:
Hitachi Group
Hitachi ⓘ
surface form:
Hitachi, Ltd.
|
| targetAudience |
general public
ⓘ
international visitors ⓘ technology enthusiasts ⓘ |
| temporalContext | mid-1980s ⓘ |
| theme |
advanced technology
ⓘ
innovation ⓘ |
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: Hitachi Pavilion Description of subject: The Hitachi Pavilion was a corporate exhibition space created by the Hitachi Group for Expo '85 in Tsukuba, Japan, showcasing advanced technology and innovation.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Hitachi Group Pavilion