Okayama Airport
E213366
Okayama Airport is a regional international airport in Okayama Prefecture, Japan, serving domestic routes and select international destinations in the Chūgoku area.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Okayama Airport canonical | 5 |
| 岡山空港 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1769390 — 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: Okayama Airport Context triple: [Chūgoku region, hasTransportHub, Okayama Airport]
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A.
Hiroshima Airport
Hiroshima Airport is the main regional airport serving Hiroshima Prefecture in Japan, handling domestic and limited international flights.
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B.
Niigata Airport
Niigata Airport is a regional and international airport serving the city of Niigata in Japan’s Hokuriku region, offering domestic flights and select international routes.
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C.
Nagasaki Airport
Nagasaki Airport is a regional and international airport in Nagasaki Prefecture, Japan, notable for being one of the world’s first offshore airports built on an artificial island.
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D.
Kagoshima Airport
Kagoshima Airport is a regional and domestic hub in southern Japan that serves Kagoshima Prefecture and provides access to the island of Kyushu and nearby remote islands.
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E.
Tajima Airport
Tajima Airport is a regional airport in northern Hyogo Prefecture, Japan, primarily serving domestic flights and connecting the Tajima area with major Japanese cities.
- 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: Okayama Airport Target entity description: Okayama Airport is a regional international airport in Okayama Prefecture, Japan, serving domestic routes and select international destinations in the Chūgoku area.
-
A.
Hiroshima Airport
Hiroshima Airport is the main regional airport serving Hiroshima Prefecture in Japan, handling domestic and limited international flights.
-
B.
Niigata Airport
Niigata Airport is a regional and international airport serving the city of Niigata in Japan’s Hokuriku region, offering domestic flights and select international routes.
-
C.
Nagasaki Airport
Nagasaki Airport is a regional and international airport in Nagasaki Prefecture, Japan, notable for being one of the world’s first offshore airports built on an artificial island.
-
D.
Kagoshima Airport
Kagoshima Airport is a regional and domestic hub in southern Japan that serves Kagoshima Prefecture and provides access to the island of Kyushu and nearby remote islands.
-
E.
Tajima Airport
Tajima Airport is a regional airport in northern Hyogo Prefecture, Japan, primarily serving domestic flights and connecting the Tajima area with major Japanese cities.
- F. None of above. chosen
Statements (48)
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: Okayama Airport Description of subject: Okayama Airport is a regional international airport in Okayama Prefecture, Japan, serving domestic routes and select international destinations in the Chūgoku area.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.