Kaisei Academy
E20007
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.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Kaisei Academy canonical | 1 |
| Kaiseijo (Tokyo Kaisei School) | 1 |
| Kangien academy | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T51566 — 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: Kaisei Academy Context triple: [Fumio Kishida, educatedAt, Kaisei Academy]
-
A.
Gakushuin University
Gakushuin University is a prestigious private university in Tokyo historically known for educating members of Japan’s imperial family and elite.
-
B.
Kindai University
Kindai University is a major private university in Japan known for its comprehensive academic programs and strong research in fields such as fisheries, engineering, and medicine.
-
C.
Waseda University
Waseda University is a prestigious private research university in Tokyo, Japan, known for its strong programs in the humanities, social sciences, and political studies and for producing many prominent political and business leaders.
-
D.
Kansai University
Kansai University is a major private research university in Japan known for its comprehensive academic programs and strong reputation in the Kansai region.
-
E.
Keijo Imperial University
Keijo Imperial University was a Japanese imperial university established in colonial Korea that served as a major center for higher education and research under Japanese rule.
- 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: Kaisei Academy Target entity description: 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.
-
A.
Gakushuin University
Gakushuin University is a prestigious private university in Tokyo historically known for educating members of Japan’s imperial family and elite.
-
B.
Kindai University
Kindai University is a major private university in Japan known for its comprehensive academic programs and strong research in fields such as fisheries, engineering, and medicine.
-
C.
Waseda University
Waseda University is a prestigious private research university in Tokyo, Japan, known for its strong programs in the humanities, social sciences, and political studies and for producing many prominent political and business leaders.
-
D.
Kansai University
Kansai University is a major private research university in Japan known for its comprehensive academic programs and strong reputation in the Kansai region.
-
E.
Keijo Imperial University
Keijo Imperial University was a Japanese imperial university established in colonial Korea that served as a major center for higher education and research under Japanese rule.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
boys' school
ⓘ
private school ⓘ secondary school ⓘ |
| admissionPolicy | entrance examination based ⓘ |
| city | Tokyo ⓘ |
| country | Japan ⓘ |
| educationLevel |
junior high school
ⓘ
senior high school ⓘ |
| entranceExam | competitive entrance examination ⓘ |
| foundedAs | private school ⓘ |
| genderAdmission | boys ⓘ |
| hasAlumni |
academics
ⓘ
bureaucrats ⓘ business leaders ⓘ intellectuals ⓘ politicians ⓘ |
| hasCharacteristic |
competitive student body
ⓘ
high academic standards ⓘ strong emphasis on academic achievement ⓘ traditional school culture ⓘ |
| hasCurriculumFocus |
humanities
ⓘ
mathematics ⓘ science ⓘ |
| hasReputation |
elite boys' school in Tokyo
ⓘ
feeder school to top Japanese universities ⓘ |
| hasType | college-preparatory school ⓘ |
| knownFor |
high university entrance rates
ⓘ
preparation for the University of Tokyo entrance exam ⓘ prestige among Japanese secondary schools ⓘ producing intellectual leaders ⓘ producing political leaders ⓘ rigorous academics ⓘ strong performance in national mock exams ⓘ |
| languageOfInstruction | Japanese ⓘ |
| locatedIn |
Arakawa, Tokyo
ⓘ
Tokyo ⓘ |
| notableFor | history of producing leaders in politics and academia ⓘ |
| operatesIn | Japanese education system ⓘ |
| region | Kantō region ⓘ |
| schoolCategory | secondary education institution ⓘ |
| schoolGender | single-sex ⓘ |
| schoolSystem | Japanese secondary education ⓘ |
| selectivity | highly selective ⓘ |
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: Kaisei Academy Description of subject: 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.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Kaiseijo (Tokyo Kaisei School)
this entity surface form:
Kangien academy