Tokyo Skytree
E34203
Tokyo Skytree is a broadcasting and observation tower in Tokyo and one of the tallest structures in the world, known for its panoramic city views and distinctive futuristic design.
All labels observed (9)
How this entity was disambiguated
This entity first appeared as the object of triple T262038 — 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: Tokyo Skytree Context triple: [Tokyo, contains, Tokyo Skytree]
-
A.
Tsutenkaku Tower
Tsutenkaku Tower is a historic observation and entertainment tower in Osaka, Japan, known as a symbol of the city’s Shinsekai district.
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B.
Kobe Port Tower
Kobe Port Tower is a distinctive red steel observation tower and symbol of Kobe’s waterfront, offering panoramic views of the city and harbor.
-
C.
Eureka Tower
Eureka Tower is a prominent residential skyscraper in Melbourne, Australia, known for its striking gold-plated crown and once being one of the tallest residential buildings in the world.
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D.
Tempozan Giant Ferris Wheel
Tempozan Giant Ferris Wheel is a large, popular observation wheel in Osaka, Japan, offering panoramic views of the city and Osaka Bay.
-
E.
Burj Khalifa
Burj Khalifa is the world’s tallest skyscraper, a landmark of modern engineering and architecture located in Dubai, United Arab Emirates.
- 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: Tokyo Skytree Target entity description: Tokyo Skytree is a broadcasting and observation tower in Tokyo and one of the tallest structures in the world, known for its panoramic city views and distinctive futuristic design.
-
A.
Tsutenkaku Tower
Tsutenkaku Tower is a historic observation and entertainment tower in Osaka, Japan, known as a symbol of the city’s Shinsekai district.
-
B.
Kobe Port Tower
Kobe Port Tower is a distinctive red steel observation tower and symbol of Kobe’s waterfront, offering panoramic views of the city and harbor.
-
C.
Eureka Tower
Eureka Tower is a prominent residential skyscraper in Melbourne, Australia, known for its striking gold-plated crown and once being one of the tallest residential buildings in the world.
-
D.
Tempozan Giant Ferris Wheel
Tempozan Giant Ferris Wheel is a large, popular observation wheel in Osaka, Japan, offering panoramic views of the city and Osaka Bay.
-
E.
Burj Khalifa
Burj Khalifa is the world’s tallest skyscraper, a landmark of modern engineering and architecture located in Dubai, United Arab Emirates.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
broadcasting tower
ⓘ
landmark ⓘ observation tower ⓘ tourist attraction ⓘ |
| architect | Nikken Sekkei ⓘ |
| architecturalStyle | neo-futurism ⓘ |
| city | Tokyo ⓘ |
| completionDate | 2012-02-29 ⓘ |
| constructionStartDate | 2008-07-14 ⓘ |
| country | Japan ⓘ |
| designFeature | triangular base transforming into circular cross-section ⓘ |
| developer | Tobu Railway ⓘ |
| engineeringCompany | Nikken Sekkei ⓘ |
| function |
observation
ⓘ
radio broadcasting ⓘ television broadcasting ⓘ tourism ⓘ |
| hasElevatorCount | 13 ⓘ |
| hasFeature |
Sumida Aquarium
ⓘ
glass-floor observation panels ⓘ restaurants ⓘ shopping complex at base ⓘ |
| hasFloorCount | 32 ⓘ |
| hasObservationDeck |
Tembo Deck
ⓘ
Tembo Galleria ⓘ |
| height |
2,080 feet
ⓘ
634 meters ⓘ |
| lightingDesign | LED illumination ⓘ |
| lightingTheme |
Iki
ⓘ
Miyabi ⓘ |
| locatedInComplex | Tokyo Skytree Town ⓘ |
| location | Sumida, Tokyo, Japan ⓘ |
| material | steel ⓘ |
| nativeName | 東京スカイツリー ⓘ |
| nativeNameLanguage | Japanese ⓘ |
| nearbyStation |
Oshiage Station
ⓘ
Tokyo Skytree Station ⓘ |
| observationDeckHeight |
350 meters
ⓘ
450 meters ⓘ |
| openingDate | 2012-05-22 ⓘ |
| operator |
Tobu Tower Skytree Co., Ltd.
ⓘ
linked to:
Tokyo Skytree
|
| owner | Tobu Railway ⓘ |
| rank |
one of the tallest towers in the world
ⓘ
tallest structure in Japan ⓘ |
| replaced | Tokyo Tower as primary broadcasting tower for Tokyo ⓘ |
| servesArea |
Greater Tokyo Area
ⓘ
linked to:
Tokyo metropolitan area
|
| status | completed ⓘ |
| symbolOf |
Tokyo
ⓘ
modern Japan ⓘ |
| touristVisitorsPerYear | tens of millions ⓘ |
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: Tokyo Skytree Description of subject: Tokyo Skytree is a broadcasting and observation tower in Tokyo and one of the tallest structures in the world, known for its panoramic city views and distinctive futuristic design.
Referenced by (83)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Tokyo Skytree
linked to: Tokyo Skytree
linked to: Tokyo Skytree
linked to: Tokyo Skytree
linked to: Tokyo Skytree