Ueda City
E639572
Ueda City is a historic regional center in eastern Nagano Prefecture, Japan, known for Ueda Castle, samurai heritage, and its surrounding mountainous scenery.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T2973335 — 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: Ueda City Context triple: [Nagano Prefecture, contains, Ueda City]
-
A.
Nagaokakyo City
Nagaokakyo City is a suburban city in Kyoto Prefecture, Japan, known for its residential communities, historical temples, and convenient rail access to Kyoto and Osaka.
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B.
Katsuragi-shi
Katsuragi-shi is a city located in Nara Prefecture in Japan, known for its historical sites and proximity to the Katsuragi mountain range.
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C.
Itami City
Itami City is an urban municipality in Hyōgo Prefecture, Japan, known for hosting Osaka International Airport (commonly called Itami Airport) and its role within the Kansai metropolitan area.
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D.
Takatsuki City
Takatsuki City is a municipality in Osaka Prefecture, Japan, known as a commercial and residential hub between Osaka and Kyoto with a rich historical and cultural heritage.
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E.
Maibara
Maibara is a city in Shiga Prefecture, Japan, known as a regional transportation hub with a Shinkansen station and scenic views of nearby Lake Biwa and surrounding mountains.
- 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: Ueda City Target entity description: Ueda City is a historic regional center in eastern Nagano Prefecture, Japan, known for Ueda Castle, samurai heritage, and its surrounding mountainous scenery.
-
A.
Nagaokakyo City
Nagaokakyo City is a suburban city in Kyoto Prefecture, Japan, known for its residential communities, historical temples, and convenient rail access to Kyoto and Osaka.
-
B.
Katsuragi-shi
Katsuragi-shi is a city located in Nara Prefecture in Japan, known for its historical sites and proximity to the Katsuragi mountain range.
-
C.
Itami City
Itami City is an urban municipality in Hyōgo Prefecture, Japan, known for hosting Osaka International Airport (commonly called Itami Airport) and its role within the Kansai metropolitan area.
-
D.
Takatsuki City
Takatsuki City is a municipality in Osaka Prefecture, Japan, known as a commercial and residential hub between Osaka and Kyoto with a rich historical and cultural heritage.
-
E.
Maibara
Maibara is a city in Shiga Prefecture, Japan, known as a regional transportation hub with a Shinkansen station and scenic views of nearby Lake Biwa and surrounding mountains.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf | city ⓘ |
| country | Japan ⓘ |
| hasAgriculturalProduct |
apples
ⓘ
grapes ⓘ |
| hasAreaCode | 0268 ⓘ |
| hasCharacteristic |
historic regional center
ⓘ
mountainous scenery ⓘ |
| hasClimate | humid continental climate ⓘ |
| hasCulturalAttraction |
Ueda Castle Park
NERFINISHED
ⓘ
Yanagimachi historic district NERFINISHED ⓘ |
| hasFestival | Ueda Sanada Festival NERFINISHED ⓘ |
| hasGeographicalFeature | surrounded by mountains ⓘ |
| hasHeritage | samurai heritage ⓘ |
| hasHistoricalClan | Sanada clan NERFINISHED ⓘ |
| hasHistoricalSite |
Anraku-ji Temple
NERFINISHED
ⓘ
Ikushina Jinja NERFINISHED ⓘ |
| hasIndustry |
textile industry
ⓘ
tourism ⓘ |
| hasLandmark | Ueda Castle NERFINISHED ⓘ |
| hasMunicipalStatus | city ⓘ |
| hasNearbyMountainRange | Japanese Alps NERFINISHED ⓘ |
| hasOnsenArea | Bessho Onsen NERFINISHED ⓘ |
| hasPostalCodePrefix | 386 ⓘ |
| hasPrefecturalCapital | Nagano City NERFINISHED ⓘ |
| hasRailwayLine |
Bessho Line
NERFINISHED
ⓘ
Shinano Railway Line NERFINISHED ⓘ |
| hasRailwayStation | Ueda Station NERFINISHED ⓘ |
| hasRegionType | inland city ⓘ |
| hasRiver | Chikuma River NERFINISHED ⓘ |
| hasSisterCity |
Bellingham, Washington
NERFINISHED
ⓘ
Jincheng, Shanxi NERFINISHED ⓘ Leshan, Sichuan NERFINISHED ⓘ |
| hasStructure | Ueda Castle ruins NERFINISHED ⓘ |
| hasTourismResource | cherry blossoms at Ueda Castle Park ⓘ |
| hasTransportation | Hokuriku Shinkansen NERFINISHED ⓘ |
| hasUniversity | Shinshu University Faculty of Textile Science and Technology NERFINISHED ⓘ |
| isKnownFor |
Ueda Castle
NERFINISHED
ⓘ
samurai heritage ⓘ surrounding mountainous scenery ⓘ |
| isPartOf | eastern Nagano Prefecture NERFINISHED ⓘ |
| languageUsed | Japanese ⓘ |
| locatedIn |
Chūbu region
NERFINISHED
ⓘ
Honshu ⓘ Nagano Prefecture NERFINISHED ⓘ |
| locatedInTimeZone | Japan Standard Time ⓘ |
| UTCOffset | +9 ⓘ |
| wasBattleSiteOf |
Siege of Ueda (1585)
NERFINISHED
ⓘ
Siege of Ueda (1600) NERFINISHED ⓘ |
| writingSystemUsed | Japanese writing system ⓘ |
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: Ueda City Description of subject: Ueda City is a historic regional center in eastern Nagano Prefecture, Japan, known for Ueda Castle, samurai heritage, and its surrounding mountainous scenery.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Ueda