Port of Toyohashi
E832809
The Port of Toyohashi is a major Japanese seaport in Aichi Prefecture known especially for handling large volumes of automobile and industrial cargo.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Port of Toyohashi canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T9928221 — 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: Port of Toyohashi Context triple: [Toyohashi, hasPort, Port of Toyohashi]
-
A.
Port of Yokkaichi
The Port of Yokkaichi is a major industrial and commercial seaport in Mie Prefecture, Japan, known for serving the surrounding petrochemical and manufacturing complexes along Ise Bay.
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B.
Port of Nagoya
The Port of Nagoya is Japan’s busiest and largest trading port, serving as a major hub for automobile exports and international maritime commerce.
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C.
Kishiwada Port
Kishiwada Port is a coastal harbor facility in Kishiwada, Osaka Prefecture, Japan, serving regional maritime transport and local industry.
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D.
Port of Toyama
The Port of Toyama is a key maritime hub on Japan’s Sea of Japan coast, supporting regional industry and trade for the city of Toyama and the surrounding Hokuriku region.
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E.
Port of Wakayama
The Port of Wakayama is a key industrial and commercial seaport in Japan’s Kansai region, supporting manufacturing, logistics, and maritime trade along Osaka Bay.
- 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: Port of Toyohashi Target entity description: The Port of Toyohashi is a major Japanese seaport in Aichi Prefecture known especially for handling large volumes of automobile and industrial cargo.
-
A.
Port of Yokkaichi
The Port of Yokkaichi is a major industrial and commercial seaport in Mie Prefecture, Japan, known for serving the surrounding petrochemical and manufacturing complexes along Ise Bay.
-
B.
Port of Nagoya
The Port of Nagoya is Japan’s busiest and largest trading port, serving as a major hub for automobile exports and international maritime commerce.
-
C.
Kishiwada Port
Kishiwada Port is a coastal harbor facility in Kishiwada, Osaka Prefecture, Japan, serving regional maritime transport and local industry.
-
D.
Port of Toyama
The Port of Toyama is a key maritime hub on Japan’s Sea of Japan coast, supporting regional industry and trade for the city of Toyama and the surrounding Hokuriku region.
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E.
Port of Wakayama
The Port of Wakayama is a key industrial and commercial seaport in Japan’s Kansai region, supporting manufacturing, logistics, and maritime trade along Osaka Bay.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
port facility
ⓘ
seaport ⓘ |
| coast | Pacific Ocean ⓘ |
| connectedTo |
rail network of Aichi Prefecture
ⓘ
road network of Aichi Prefecture ⓘ |
| country | Japan ⓘ |
| economicRole |
gateway for exports
ⓘ
gateway for imports ⓘ regional logistics hub ⓘ |
| function |
commercial port
ⓘ
industrial port ⓘ |
| governedBy | local port authority ⓘ |
| hasInfrastructure |
automobile terminals
ⓘ
cargo terminals ⓘ logistics facilities ⓘ roll-on/roll-off facilities ⓘ warehouses ⓘ wharves ⓘ |
| hasLanguage | Japanese ⓘ |
| locatedIn |
Aichi Prefecture
ⓘ
Chūbu region ⓘ Honshu ⓘ Toyohashi ⓘ |
| locatedInTimeZone | Japan Standard Time ⓘ |
| notableFor |
industrial logistics hub
ⓘ
large volume automobile handling ⓘ vehicle exports ⓘ |
| partOf | port system of Japan ⓘ |
| primaryCargo |
automobiles
ⓘ
bulk cargo ⓘ containerized cargo ⓘ industrial cargo ⓘ |
| regulates | marine traffic in Toyohashi area ⓘ |
| sea | Mikawa Bay ⓘ |
| serves |
Aichi Prefecture
ⓘ
Toyohashi city ⓘ
linked to:
Toyohashi
automotive industry ⓘ manufacturing sector ⓘ |
| supportsActivity |
cargo handling
ⓘ
industrial supply chains ⓘ logistics operations ⓘ shipping ⓘ |
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: Port of Toyohashi Description of subject: The Port of Toyohashi is a major Japanese seaport in Aichi Prefecture known especially for handling large volumes of automobile and industrial cargo.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Toyohashi, Aichi Prefecture, Japan