Zenkoku Kōtō Gakkō Yakyū Senshuken Taikai
E452432
Zenkoku Kōtō Gakkō Yakyū Senshuken Taikai is Japan’s premier national high school baseball tournament, famously held each summer at Koshien Stadium and regarded as a major cultural and sporting event.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Zenkoku Kōtō Gakkō Yakyū Senshuken Taikai canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4566216 — 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: Zenkoku Kōtō Gakkō Yakyū Senshuken Taikai Context triple: [Japan National High School Baseball Championship, alsoKnownAs, Zenkoku Kōtō Gakkō Yakyū Senshuken Taikai]
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A.
Aikoku Kōtō
Aikoku Kōtō was a 19th-century Japanese political party associated with the Freedom and People's Rights Movement that advocated for constitutional government and civil liberties.
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B.
Kanto Daishinsai
Kanto Daishinsai is the Japanese name for the devastating 1923 Great Kanto earthquake that struck the Tokyo-Yokohama region, causing massive destruction and loss of life.
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C.
Kansai Kūkō
Kansai Kūkō is a major international airport built on an artificial island in Osaka Bay, serving the Kansai region of Japan.
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D.
Kashima Kikō
Kashima Kikō is a travel diary by the Japanese haiku master Matsuo Bashō, recounting his poetic journey to the Kashima Shrine and surrounding regions.
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E.
Kōten Kōkyūjo
Kōten Kōkyūjo was the original scholarly institute that evolved into Kokugakuin University, focusing on the study of classical Japanese texts and Shinto.
- 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: Zenkoku Kōtō Gakkō Yakyū Senshuken Taikai Target entity description: Zenkoku Kōtō Gakkō Yakyū Senshuken Taikai is Japan’s premier national high school baseball tournament, famously held each summer at Koshien Stadium and regarded as a major cultural and sporting event.
-
A.
Aikoku Kōtō
Aikoku Kōtō was a 19th-century Japanese political party associated with the Freedom and People's Rights Movement that advocated for constitutional government and civil liberties.
-
B.
Kanto Daishinsai
Kanto Daishinsai is the Japanese name for the devastating 1923 Great Kanto earthquake that struck the Tokyo-Yokohama region, causing massive destruction and loss of life.
-
C.
Kansai Kūkō
Kansai Kūkō is a major international airport built on an artificial island in Osaka Bay, serving the Kansai region of Japan.
-
D.
Kashima Kikō
Kashima Kikō is a travel diary by the Japanese haiku master Matsuo Bashō, recounting his poetic journey to the Kashima Shrine and surrounding regions.
-
E.
Kōten Kōkyūjo
Kōten Kōkyūjo was the original scholarly institute that evolved into Kokugakuin University, focusing on the study of classical Japanese texts and Shinto.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
high school baseball tournament
ⓘ
national championship ⓘ sporting event ⓘ |
| ageGroup | teenagers ⓘ |
| alsoKnownAs |
Natsu no Koshien
NERFINISHED
ⓘ
Summer Koshien NERFINISHED ⓘ |
| associatedEmotion | youthful drama and nostalgia ⓘ |
| associatedWith | Hanshin Koshien Stadium NERFINISHED ⓘ |
| broadcastOn | NHK NERFINISHED ⓘ |
| country | Japan ⓘ |
| culturalImpact | influences Japanese media, manga, and anime about baseball ⓘ |
| culturalStatus |
major cultural event in Japan
ⓘ
major sporting event in Japan ⓘ |
| eligibility | Japanese high school students ⓘ |
| established | 1915 ⓘ |
| fieldSurface | natural grass outfield and dirt infield at Koshien Stadium ⓘ |
| frequency | annual ⓘ |
| gender | boys ⓘ |
| goals | determine national high school baseball champion of Japan ⓘ |
| governingBody | Japan High School Baseball Federation NERFINISHED ⓘ |
| hasFormat | single-elimination tournament ⓘ |
| hasNickname | Koshien NERFINISHED ⓘ |
| importanceFor | Japanese baseball culture ⓘ |
| languageOfName | Japanese ⓘ |
| level | high school ⓘ |
| location | Nishinomiya, Hyōgo Prefecture, Japan NERFINISHED ⓘ |
| mediaCoverage |
nationwide newspaper coverage in Japan
ⓘ
nationwide television coverage in Japan ⓘ |
| notableFor |
intense public interest
ⓘ
producing many future professional baseball players ⓘ |
| organizer |
Asahi Shimbun
NERFINISHED
ⓘ
Japan High School Baseball Federation NERFINISHED ⓘ |
| participants | Japanese high school baseball teams ⓘ |
| qualificationMethod | regional high school baseball tournaments ⓘ |
| regionRepresentation | prefectural representatives from across Japan ⓘ |
| relatedEvent | Senbatsu Kōtō Gakkō Yakyū Taikai NERFINISHED ⓘ |
| scope | nationwide ⓘ |
| season | summer high school baseball season in Japan ⓘ |
| significance | Japan’s premier national high school baseball tournament ⓘ |
| sport | baseball ⓘ |
| symbolOf |
summer in Japan
ⓘ
youth baseball in Japan ⓘ |
| timeOfYear | summer ⓘ |
| translatedName | National High School Baseball Championship NERFINISHED ⓘ |
| venue | Hanshin Koshien Stadium NERFINISHED ⓘ |
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: Zenkoku Kōtō Gakkō Yakyū Senshuken Taikai Description of subject: Zenkoku Kōtō Gakkō Yakyū Senshuken Taikai is Japan’s premier national high school baseball tournament, famously held each summer at Koshien Stadium and regarded as a major cultural and sporting event.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
Japan National High School Baseball Championship
→
alsoKnownAs
→
Zenkoku Kōtō Gakkō Yakyū Senshuken Taikai
ⓘ