Tokyo
E5560
Tokyo is Japan’s largest metropolis and a global center of finance, culture, technology, and transportation.
All labels observed (17)
| Label | Occurrences |
|---|---|
| Tokyo canonical | 3,375 |
| Tokyo, Japan | 200 |
| Tokyo Metropolis | 16 |
| 東京 | 5 |
| Tokyo metropolitan area | 4 |
| Tokyo (national capital of Japan) | 3 |
| Tokyo City | 3 |
| 東京都 | 3 |
| TYO (informal city code) | 1 |
| Tokyo (pre-war) | 1 |
| Tokyo is national capital of Japan | 1 |
| Tokyo urban area | 1 |
| Tokyo, Empire of Japan | 1 |
| central Tokyo | 1 |
| city of Tokyo Metropolis | 1 |
| 日本・東京 | 1 |
| 東京市 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8729 — 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 Context triple: [Japan, capital, Tokyo]
-
A.
Osaka
Osaka is Japan's third-largest city and a major economic, cultural, and historical hub known for its vibrant street food, bustling nightlife, and role as a commercial center in the Kansai region.
-
B.
Beijing
Beijing is the capital city of China, a major political, cultural, and economic center known for its rich history and rapid modern development.
-
C.
Osaka Prefecture
Osaka Prefecture is a populous and economically vital region in Japan’s Kansai area, centered on the city of Osaka and known as a major hub of commerce, industry, and culture.
-
D.
Shibuya, Tokyo, Japan
Shibuya, Tokyo, Japan is a major commercial and entertainment district of Tokyo known for its busy scramble crossing, youth culture, and fashion scene.
-
E.
Kobe
Kobe is a major port city in Japan’s Kansai region, known for its scenic harbor setting, cosmopolitan atmosphere, and famous Kobe beef.
- 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 Target entity description: Tokyo is Japan’s largest metropolis and a global center of finance, culture, technology, and transportation.
-
A.
Osaka
Osaka is Japan's third-largest city and a major economic, cultural, and historical hub known for its vibrant street food, bustling nightlife, and role as a commercial center in the Kansai region.
-
B.
Beijing
Beijing is the capital city of China, a major political, cultural, and economic center known for its rich history and rapid modern development.
-
C.
Osaka Prefecture
Osaka Prefecture is a populous and economically vital region in Japan’s Kansai area, centered on the city of Osaka and known as a major hub of commerce, industry, and culture.
-
D.
Shibuya, Tokyo, Japan
Shibuya, Tokyo, Japan is a major commercial and entertainment district of Tokyo known for its busy scramble crossing, youth culture, and fashion scene.
-
E.
Kobe
Kobe is a major port city in Japan’s Kansai region, known for its scenic harbor setting, cosmopolitan atmosphere, and famous Kobe beef.
- F. None of above. chosen
Statements (71)
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 Description of subject: Tokyo is Japan’s largest metropolis and a global center of finance, culture, technology, and transportation.
Referenced by (3,618)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
CA Technologies
subject surface form:
Toho
this entity surface form:
Tokyo, Japan
subject surface form:
Yosuke Matsuoka
subject surface form:
Shinzo Abe
subject surface form:
Shinzo Abe
this entity surface form:
Tokyo, Japan