Kasado Works, Kudamatsu, Japan
E591242
Kasado Works in Kudamatsu, Japan is a major Hitachi rail manufacturing facility known for producing high-speed and commuter trains for both domestic and international markets.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Kasado Works, Japan | 1 |
| Kasado Works, Kudamatsu, Japan canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6391317 — 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: Kasado Works, Kudamatsu, Japan Context triple: [British Rail Class 395, buildLocation, Kasado Works, Kudamatsu, Japan]
-
A.
Tsutsumi plant, Japan
The Tsutsumi plant in Japan is a major Toyota manufacturing facility known for producing popular models like the Toyota Camry and for its advanced, environmentally focused production technologies.
-
B.
Hamamatsu, Shizuoka, Japan
Hamamatsu, in Shizuoka Prefecture, Japan, is an industrial city known for its musical instrument and motorcycle manufacturing and as the birthplace of Nobel Prize–winning physicist Hiroshi Amano.
-
C.
Tsuyama, Japan
Tsuyama, Japan is a historic city in Okayama Prefecture known for its well-preserved castle ruins, traditional townscape, and famous cherry blossom viewing spots.
-
D.
Oguni, Kumamoto, Japan
Oguni is a rural town in Kumamoto Prefecture, Japan, known for its hot springs, forested landscapes, and as the birthplace of bacteriologist Shibasaburo Kitasato.
-
E.
Komatsu, Ishikawa Prefecture, Japan
Komatsu, in Ishikawa Prefecture, Japan, is a regional city on the Sea of Japan coast known for its manufacturing industry, cultural festivals, and role as a transportation hub.
- 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: Kasado Works, Kudamatsu, Japan Target entity description: Kasado Works in Kudamatsu, Japan is a major Hitachi rail manufacturing facility known for producing high-speed and commuter trains for both domestic and international markets.
-
A.
Tsutsumi plant, Japan
The Tsutsumi plant in Japan is a major Toyota manufacturing facility known for producing popular models like the Toyota Camry and for its advanced, environmentally focused production technologies.
-
B.
Hamamatsu, Shizuoka, Japan
Hamamatsu, in Shizuoka Prefecture, Japan, is an industrial city known for its musical instrument and motorcycle manufacturing and as the birthplace of Nobel Prize–winning physicist Hiroshi Amano.
-
C.
Tsuyama, Japan
Tsuyama, Japan is a historic city in Okayama Prefecture known for its well-preserved castle ruins, traditional townscape, and famous cherry blossom viewing spots.
-
D.
Oguni, Kumamoto, Japan
Oguni is a rural town in Kumamoto Prefecture, Japan, known for its hot springs, forested landscapes, and as the birthplace of bacteriologist Shibasaburo Kitasato.
-
E.
Komatsu, Ishikawa Prefecture, Japan
Komatsu, in Ishikawa Prefecture, Japan, is a regional city on the Sea of Japan coast known for its manufacturing industry, cultural festivals, and role as a transportation hub.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
industrial facility
ⓘ
rail vehicle manufacturing plant ⓘ |
| affiliation | Hitachi Rail ⓘ |
| category |
Hitachi factories
ⓘ
Rail transport in Yamaguchi Prefecture ⓘ Rolling stock manufacturing plants in Japan ⓘ |
| city | Kudamatsu ⓘ |
| country | Japan ⓘ |
| hasCapability |
design and manufacture of complete trainsets
ⓘ
final assembly of rolling stock ⓘ testing of rail vehicles ⓘ |
| hasExportDestination |
Asia-Pacific countries
ⓘ
linked to:
Asia-Pacific
Italy ⓘ United Kingdom ⓘ other European countries ⓘ |
| hasLanguageOfOperation | Japanese ⓘ |
| industry | railway rolling stock manufacturing ⓘ |
| locatedInTimeZone | Japan Standard Time ⓘ |
| locatedOn | Kasado Island ⓘ |
| location | Kudamatsu, Yamaguchi Prefecture, Japan ⓘ |
| notableFor |
export of trains to overseas operators
ⓘ
production of high-speed rolling stock ⓘ |
| operator |
Hitachi, Ltd.
ⓘ
linked to:
Hitachi
|
| ownedBy |
Hitachi, Ltd.
ⓘ
linked to:
Hitachi
|
| parentCompany |
Hitachi, Ltd.
ⓘ
linked to:
Hitachi
|
| partOf |
Hitachi Rail manufacturing network
ⓘ
linked to:
Hitachi Rail
Hitachi manufacturing facilities in Japan ⓘ |
| prefecture | Yamaguchi Prefecture NERFINISHED ⓘ |
| product |
commuter trains
ⓘ
electric multiple units ⓘ high-speed trains ⓘ intercity trains ⓘ metro trains ⓘ |
| region |
Chugoku region
ⓘ
linked to:
Chūgoku region
|
| servesMarket |
domestic Japanese rail market
ⓘ
international rail markets ⓘ |
| usedFor | manufacturing rolling stock for railway operators ⓘ |
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: Kasado Works, Kudamatsu, Japan Description of subject: Kasado Works in Kudamatsu, Japan is a major Hitachi rail manufacturing facility known for producing high-speed and commuter trains for both domestic and international markets.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Class 800 trains
linked to: Kasado Works, Kudamatsu, Japan