Senbatsu Kōtō Gakkō Yakyū Taikai
E452433
Senbatsu Kōtō Gakkō Yakyū Taikai is Japan’s prestigious annual spring high school baseball tournament held at Koshien Stadium, featuring selected top teams from across the country.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Senbatsu Kōtō Gakkō Yakyū Taikai canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4566262 — 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: Senbatsu Kōtō Gakkō Yakyū Taikai Context triple: [National High School Baseball Invitational Tournament, alsoKnownAs, Senbatsu Kōtō Gakkō Yakyū 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.
Kaisei Academy
Kaisei Academy is a prestigious Japanese boys' secondary school in Tokyo known for its rigorous academics and history of producing many prominent political and intellectual leaders.
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C.
Kōshitsu Tenpan
Kōshitsu Tenpan is the Japanese Imperial Household Law that governs the structure, succession, and key affairs of Japan’s imperial family.
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D.
Kōten Kōkyūjo
Kōten Kōkyūjo was the original scholarly institute that evolved into Kokugakuin University, focusing on the study of classical Japanese texts and Shinto.
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E.
Gakushuin Boys’ Junior and Senior High School
Gakushuin Boys’ Junior and Senior High School is a prestigious private secondary school in Japan historically associated with educating members of the Japanese aristocracy and imperial family.
- 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: Senbatsu Kōtō Gakkō Yakyū Taikai Target entity description: Senbatsu Kōtō Gakkō Yakyū Taikai is Japan’s prestigious annual spring high school baseball tournament held at Koshien Stadium, featuring selected top teams from across the country.
-
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.
Kaisei Academy
Kaisei Academy is a prestigious Japanese boys' secondary school in Tokyo known for its rigorous academics and history of producing many prominent political and intellectual leaders.
-
C.
Kōshitsu Tenpan
Kōshitsu Tenpan is the Japanese Imperial Household Law that governs the structure, succession, and key affairs of Japan’s imperial family.
-
D.
Kōten Kōkyūjo
Kōten Kōkyūjo was the original scholarly institute that evolved into Kokugakuin University, focusing on the study of classical Japanese texts and Shinto.
-
E.
Gakushuin Boys’ Junior and Senior High School
Gakushuin Boys’ Junior and Senior High School is a prestigious private secondary school in Japan historically associated with educating members of the Japanese aristocracy and imperial family.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
Japanese baseball competition
ⓘ
annual event ⓘ high school baseball tournament ⓘ sporting event ⓘ |
| associatedAgeGroup | teenagers ⓘ |
| broadcastMedium |
online streaming
ⓘ
radio ⓘ television ⓘ |
| commonName |
Senbatsu
NERFINISHED
ⓘ
Spring Koshien NERFINISHED ⓘ |
| country | Japan ⓘ |
| culturalSignificance | symbol of Japanese high school baseball tradition ⓘ |
| eligibility | Japanese high schools ⓘ |
| fieldType | outdoor baseball field ⓘ |
| format | knockout tournament ⓘ |
| frequency | annual ⓘ |
| genderCategory | boys ⓘ |
| governingBody | Japan High School Baseball Federation NERFINISHED ⓘ |
| hasFinalMatch | championship game at Koshien Stadium ⓘ |
| importance | one of Japan’s most prestigious high school baseball tournaments ⓘ |
| languageOfName | Japanese ⓘ |
| level | high school ⓘ |
| location | Nishinomiya, Hyōgo Prefecture, Japan NERFINISHED ⓘ |
| mediaCoverage | national television in Japan ⓘ |
| nickname | Spring Koshien tournament NERFINISHED ⓘ |
| notableFeature |
features selected top teams from across Japan
ⓘ
held at the same stadium as the summer Koshien tournament ⓘ |
| organizer |
Japan High School Baseball Federation
NERFINISHED
ⓘ
Mainichi Newspapers Co. NERFINISHED ⓘ |
| participantType | Japanese high school baseball teams ⓘ |
| playingSurface | dirt infield and natural grass outfield at Koshien Stadium ⓘ |
| relatedCompetition | National High School Baseball Championship NERFINISHED ⓘ |
| scope | nationwide ⓘ |
| season | spring ⓘ |
| selectionCriteria |
performance in regional tournaments
ⓘ
recommendations and special invitations ⓘ |
| selectionMethod | invitation ⓘ |
| spectatorType |
general public
ⓘ
students and alumni ⓘ |
| sport | baseball ⓘ |
| teamType | school teams ⓘ |
| timeOfYear |
March
ⓘ
early spring in Japan ⓘ |
| translatedName | Selected High School Baseball Tournament 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: Senbatsu Kōtō Gakkō Yakyū Taikai Description of subject: Senbatsu Kōtō Gakkō Yakyū Taikai is Japan’s prestigious annual spring high school baseball tournament held at Koshien Stadium, featuring selected top teams from across the country.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
National High School Baseball Invitational Tournament
→
alsoKnownAs
→
Senbatsu Kōtō Gakkō Yakyū Taikai
ⓘ