Osaka
E486
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.
All labels observed (21)
| Label | Occurrences |
|---|---|
| Osaka canonical | 711 |
| Osaka City | 137 |
| Osaka, Japan | 36 |
| 大阪市 | 9 |
| Osaka (city) | 6 |
| Osaka city | 6 |
| City of Osaka | 2 |
| Port of Osaka | 2 |
| Dotonbori district | 1 |
| Kadoma | 1 |
| Kita-ku, Osaka | 1 |
| Osaka (Kansai) – Taipei (Taoyuan) | 1 |
| Osaka (traditional attribution) | 1 |
| Osaka Castle | 1 |
| Osaka City Government | 1 |
| Osaka city center | 1 |
| Osaka cityscape | 1 |
| Osaka, Osaka Prefecture | 1 |
| central Osaka | 1 |
| city of Osaka | 1 |
| downtown Osaka | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2462 — 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: Osaka Context triple: [Osaka Imperial University, locatedIn, Osaka]
-
A.
Japan
Japan is an East Asian island nation in the Pacific Ocean known for its advanced technology, rich cultural heritage, and major cities such as Tokyo, Osaka, and Kyoto.
-
B.
Osaka Imperial University
Osaka Imperial University was a major pre-World War II Japanese national university and research institution, particularly noted for its contributions to science and engineering.
-
C.
Delano
Delano is the middle name of Franklin D. Roosevelt, the 32nd president of the United States.
-
D.
Douglas
Douglas is a masculine given name of Scottish origin that has been widely used in English-speaking countries.
-
E.
San Francisco
San Francisco is a major coastal city in Northern California known for its hilly landscape, iconic Golden Gate Bridge, and role as a historic center of technology and counterculture.
- 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: Osaka Target entity description: 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.
-
A.
Japan
Japan is an East Asian island nation in the Pacific Ocean known for its advanced technology, rich cultural heritage, and major cities such as Tokyo, Osaka, and Kyoto.
-
B.
Osaka Imperial University
Osaka Imperial University was a major pre-World War II Japanese national university and research institution, particularly noted for its contributions to science and engineering.
-
C.
Delano
Delano is the middle name of Franklin D. Roosevelt, the 32nd president of the United States.
-
D.
Douglas
Douglas is a masculine given name of Scottish origin that has been widely used in English-speaking countries.
-
E.
San Francisco
San Francisco is a major coastal city in Northern California known for its hilly landscape, iconic Golden Gate Bridge, and role as a historic center of technology and counterculture.
- F. None of above. chosen
Statements (50)
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: Osaka Description of subject: 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.
Referenced by (922)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Osaka City
this entity surface form:
Osaka City
this entity surface form:
Osaka, Japan
this entity surface form:
Osaka City
this entity surface form:
Osaka City
subject surface form:
Department of Physics, Graduate School of Science, Osaka University
subject surface form:
Department of Neuroscience, Osaka University Graduate School of Medicine
subject surface form:
Department of Immunology, Osaka University Graduate School of Medicine
subject surface form:
Department of Public Health, Osaka University Graduate School of Medicine
subject surface form:
Department of Linguistics, Osaka University
subject surface form:
Nishinakajima
subject surface form:
Namba City
subject surface form:
Umeda Station
subject surface form:
Intex Osaka