斎藤春子
E547125
斎藤春子は、日本の政治家で第19代内閣総理大臣を務めた斎藤実の妻として知られる人物である。
All labels observed (1)
| Label | Occurrences |
|---|---|
| 斎藤春子 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5825726 — 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: 斎藤春子 Context triple: [斎藤 実, 配偶者, 斎藤春子]
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A.
吉田和子
吉田和子は、第92代内閣総理大臣を務めた麻生太郎の母親であり、政治家一族・吉田家の出身として知られる人物である。
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B.
Yoshida Yukiko
Yoshida Yukiko was the wife of Shigeru Yoshida, a prominent post–World War II Japanese prime minister and key architect of Japan’s modern foreign policy.
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C.
東條 和子
東條 和子 is known as one of the children of former Japanese Prime Minister and World War II military leader Hideki Tojo.
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D.
Shōda Fumiko
Shōda Fumiko was a Japanese noblewoman and matriarch of the Shōda family, best known as the mother of Empress Michiko of Japan.
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E.
Nakayama Yoshiko
Nakayama Yoshiko was a Japanese noblewoman best known as the mother of Emperor Meiji, who played a pivotal role in Japan’s modernization.
- 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: 斎藤春子 Target entity description: 斎藤春子は、日本の政治家で第19代内閣総理大臣を務めた斎藤実の妻として知られる人物である。
-
A.
吉田和子
吉田和子は、第92代内閣総理大臣を務めた麻生太郎の母親であり、政治家一族・吉田家の出身として知られる人物である。
-
B.
Yoshida Yukiko
Yoshida Yukiko was the wife of Shigeru Yoshida, a prominent post–World War II Japanese prime minister and key architect of Japan’s modern foreign policy.
-
C.
東條 和子
東條 和子 is known as one of the children of former Japanese Prime Minister and World War II military leader Hideki Tojo.
-
D.
Shōda Fumiko
Shōda Fumiko was a Japanese noblewoman and matriarch of the Shōda family, best known as the mother of Empress Michiko of Japan.
-
E.
Nakayama Yoshiko
Nakayama Yoshiko was a Japanese noblewoman best known as the mother of Emperor Meiji, who played a pivotal role in Japan’s modernization.
- F. None of above. chosen
Statements (10)
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: 斎藤春子 Description of subject: 斎藤春子は、日本の政治家で第19代内閣総理大臣を務めた斎藤実の妻として知られる人物である。
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.