Niigata Prefectural Nagaoka Commercial School (did not graduate)
E106120
Niigata Prefectural Nagaoka Commercial School was a commercial high school in Nagaoka, Niigata Prefecture, Japan, attended (but not completed) by future prime minister Kakuei Tanaka.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Niigata Prefectural Nagaoka Commercial School (did not graduate) canonical | 1 |
| Niigata Prefectural Nagaoka Commercial School (dropped out) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T895335 — 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: Niigata Prefectural Nagaoka Commercial School (did not graduate) Context triple: [Kakuei Tanaka, education, Niigata Prefectural Nagaoka Commercial School (did not graduate)]
-
A.
Nagoya Higher Normal School
Nagoya Higher Normal School was a former teacher-training institution in Japan that served as a precursor to the modern Nagoya University.
-
B.
Nagaoka, Niigata, Japan
Nagaoka is a city in Niigata Prefecture, Japan, known for its historic role in the Boshin War, its postwar reconstruction, and one of Japan’s most famous summer fireworks festivals.
-
C.
Nagoya Institute of Technology
Nagoya Institute of Technology is a Japanese national university in Nagoya renowned for its engineering and technology education and research.
-
D.
Gakushuin Primary School
Gakushuin Primary School is an elite private elementary school in Tokyo historically attended by members of the Japanese imperial family and other social elites.
-
E.
Kashio Seisakujo
Kashio Seisakujo was the original small Japanese manufacturing workshop founded by the Kashio brothers that evolved into the global electronics company Casio.
- 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: Niigata Prefectural Nagaoka Commercial School (did not graduate) Target entity description: Niigata Prefectural Nagaoka Commercial School was a commercial high school in Nagaoka, Niigata Prefecture, Japan, attended (but not completed) by future prime minister Kakuei Tanaka.
-
A.
Nagoya Higher Normal School
Nagoya Higher Normal School was a former teacher-training institution in Japan that served as a precursor to the modern Nagoya University.
-
B.
Osaka Technical College (as predecessor)
Osaka Technical College (as predecessor) was a Japanese technical education institution that later evolved into or was incorporated into what is now Kindai University.
-
C.
Nagaoka, Niigata, Japan
Nagaoka is a city in Niigata Prefecture, Japan, known for its historic role in the Boshin War, its postwar reconstruction, and one of Japan’s most famous summer fireworks festivals.
-
D.
Nagoya Institute of Technology
Nagoya Institute of Technology is a Japanese national university in Nagoya renowned for its engineering and technology education and research.
-
E.
Gakushuin Primary School
Gakushuin Primary School is an elite private elementary school in Tokyo historically attended by members of the Japanese imperial family and other social elites.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
commercial high school
ⓘ
educational institution ⓘ human ⓘ |
| attended | Niigata Prefectural Nagaoka Commercial School ⓘ |
| country | Japan ⓘ |
| didNotGraduateFrom | Niigata Prefectural Nagaoka Commercial School ⓘ |
| educationSystem | Japanese high school system ⓘ |
| hasEducationLevel | upper secondary education ⓘ |
| hasFocus | vocational education in commerce ⓘ |
| hasFormerStudent | Kakuei Tanaka ⓘ |
| hasLanguageOfInstruction | Japanese ⓘ |
| hasSpecialization |
business
ⓘ
commerce ⓘ |
| hasType | public school ⓘ |
| locatedIn |
Nagaoka, Niigata Prefecture
ⓘ
linked to:
Nagaoka, Niigata, Japan
|
| locatedInAdministrativeTerritory |
Nagaoka
ⓘ
Niigata Prefecture ⓘ |
| locatedInIsland | Honshu ⓘ |
| locatedInPrefecture | Niigata Prefecture ⓘ |
| locatedInRegion | Chūbu region ⓘ |
| locatedInTimeZone | Japan Standard Time ⓘ |
| locatedOnContinent | Asia ⓘ |
| namedAfter | Niigata Prefecture ⓘ |
| operatedBy |
Niigata Prefectural Government
ⓘ
linked to:
Niigata Prefecture
|
| positionHeld | Prime Minister of Japan ⓘ |
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: Niigata Prefectural Nagaoka Commercial School (did not graduate) Description of subject: Niigata Prefectural Nagaoka Commercial School was a commercial high school in Nagaoka, Niigata Prefecture, Japan, attended (but not completed) by future prime minister Kakuei Tanaka.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Niigata Prefectural Nagaoka Commercial School (did not graduate)