Haneda Airport
E35463
Haneda Airport is one of Tokyo’s primary international airports and one of Japan’s busiest air travel hubs.
All labels observed (13)
How this entity was disambiguated
This entity first appeared as the object of triple T262042 — 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: Haneda Airport Context triple: [Tokyo, contains, Haneda Airport]
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A.
Kansai International Airport
Kansai International Airport is a major international airport in Japan built on an artificial island in Osaka Bay, serving as a key gateway to the Kansai region.
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B.
Kobe Airport
Kobe Airport is a regional airport located on an artificial island off the coast of Kobe, Japan, primarily serving domestic flights.
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C.
Osaka International Airport
Osaka International Airport is a major Japanese airport serving the Osaka metropolitan area, primarily handling domestic flights and known locally as Itami Airport.
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D.
Yokohama
Yokohama is Japan’s second-largest city and a major international port located just south of Tokyo.
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E.
Port of Kobe
The Port of Kobe is one of Japan’s major international seaports, serving as a key hub for container shipping and maritime trade in the Kansai region.
- 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: Haneda Airport Target entity description: Haneda Airport is one of Tokyo’s primary international airports and one of Japan’s busiest air travel hubs.
-
A.
Kansai International Airport
Kansai International Airport is a major international airport in Japan built on an artificial island in Osaka Bay, serving as a key gateway to the Kansai region.
-
B.
Kobe Airport
Kobe Airport is a regional airport located on an artificial island off the coast of Kobe, Japan, primarily serving domestic flights.
-
C.
Osaka International Airport
Osaka International Airport is a major Japanese airport serving the Osaka metropolitan area, primarily handling domestic flights and known locally as Itami Airport.
-
D.
Yokohama
Yokohama is Japan’s second-largest city and a major international port located just south of Tokyo.
-
E.
Port of Kobe
The Port of Kobe is one of Japan’s major international seaports, serving as a key hub for container shipping and maritime trade in the Kansai region.
- F. None of above. chosen
Statements (51)
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: Haneda Airport Description of subject: Haneda Airport is one of Tokyo’s primary international airports and one of Japan’s busiest air travel hubs.
Referenced by (173)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Haneda Airport
linked to: Haneda Airport
linked to: Haneda Airport
linked to: Haneda Airport
linked to: Haneda Airport
linked to: Haneda Airport
linked to: Haneda Airport
linked to: Haneda Airport
linked to: Haneda Airport
linked to: Haneda Airport
subject linked to:
Ota, Japan
subject linked to:
Ota, Japan
linked to: Haneda Airport
linked to: Haneda Airport
linked to: Haneda Airport
linked to: Haneda Airport
linked to: Haneda Airport
linked to: Haneda Airport
linked to: Haneda Airport
subject linked to:
Terminal 3
subject linked to:
Terminal 3
linked to: Haneda Airport
subject linked to:
Terminal 3
linked to: Haneda Airport
subject linked to:
Terminal 3
linked to: Haneda Airport
linked to: Haneda Airport
linked to: Haneda Airport
linked to: Haneda Airport
linked to: Haneda Airport
linked to: Haneda Airport
linked to: Haneda Airport
subject linked to:
Terminal 1