Princess Aiko, daughter of Emperor Naruhito
E724690
Princess Aiko is the only child of Emperor Naruhito and Empress Masako of Japan and a member of the Japanese imperial family.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Princess Aiko, daughter of Emperor Naruhito canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8337787 — 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: Princess Aiko, daughter of Emperor Naruhito Context triple: [Hisahito, relative, Princess Aiko, daughter of Emperor Naruhito]
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A.
眞子内親王
眞子内親王は、日本の皇族で秋篠宮文仁親王と紀子妃の長女として知られる元内親王である。
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B.
佳子内親王
佳子内親王は、日本の秋篠宮文仁親王と紀子妃の次女であり、現代的な感性や公的活動で注目を集める日本の皇族女性である。
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C.
Kiko, Crown Princess Akishino
Kiko, Crown Princess Akishino is a member of the Japanese imperial family who serves as the wife of Crown Prince Fumihito and is known for her public service and involvement in social and cultural activities in Japan.
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D.
Crown Princess of Japan
The Crown Princess of Japan is the title held by the wife of the heir apparent to the Japanese throne, representing the future generation of the country’s imperial family.
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E.
Princess Morihiro Higashikuni
Princess Morihiro Higashikuni, born Princess Shigeko, was the eldest daughter of Emperor Shōwa (Hirohito) of Japan who became a member of the Higashikuni-no-miya house through marriage.
- 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: Princess Aiko, daughter of Emperor Naruhito Target entity description: Princess Aiko is the only child of Emperor Naruhito and Empress Masako of Japan and a member of the Japanese imperial family.
-
A.
眞子内親王
眞子内親王は、日本の皇族で秋篠宮文仁親王と紀子妃の長女として知られる元内親王である。
-
B.
佳子内親王
佳子内親王は、日本の秋篠宮文仁親王と紀子妃の次女であり、現代的な感性や公的活動で注目を集める日本の皇族女性である。
-
C.
Kiko, Crown Princess Akishino
Kiko, Crown Princess Akishino is a member of the Japanese imperial family who serves as the wife of Crown Prince Fumihito and is known for her public service and involvement in social and cultural activities in Japan.
-
D.
Crown Princess of Japan
The Crown Princess of Japan is the title held by the wife of the heir apparent to the Japanese throne, representing the future generation of the country’s imperial family.
-
E.
Princess Morihiro Higashikuni
Princess Morihiro Higashikuni, born Princess Shigeko, was the eldest daughter of Emperor Shōwa (Hirohito) of Japan who became a member of the Higashikuni-no-miya house through marriage.
- F. None of above. chosen
Statements (44)
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: Princess Aiko, daughter of Emperor Naruhito Description of subject: Princess Aiko is the only child of Emperor Naruhito and Empress Masako of Japan and a member of the Japanese imperial family.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.