Daiyoin no Tsubone
E1017156
Daiyoin no Tsubone was a noblewoman of Japan’s late Heian period best known as the mother of the Minamoto clan leader Minamoto no Yoshitomo.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Daiyoin no Tsubone canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13038958 — 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: Daiyoin no Tsubone Context triple: [Minamoto no Yoshitomo, mother, Daiyoin no Tsubone]
-
A.
Oi no Kobumi
Oi no Kobumi is a travel diary by the renowned Japanese haiku poet Matsuo Bashō, recording his later journeys and reflections in prose and verse.
-
B.
Miho no Matsubara
Miho no Matsubara is a scenic coastal pine grove and beach in Shizuoka, Japan, famed for its views of Mount Fuji and its appearance in traditional art and folklore.
-
C.
Sakumono
Sakumono is a coastal suburban community in the Greater Accra Region of Ghana, known for its residential estates and proximity to the Sakumono Lagoon and beach.
-
D.
Ōshikōchi no Mitsune
Ōshikōchi no Mitsune was a prominent early Heian-period Japanese court poet and nobleman, celebrated as one of the Thirty-Six Immortals of Poetry and a key figure in the development of classical waka.
-
E.
Futsunushi
Futsunushi is a Japanese Shinto war and martial deity often associated with swords, military protection, and the subjugation of hostile lands.
- 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: Daiyoin no Tsubone Target entity description: Daiyoin no Tsubone was a noblewoman of Japan’s late Heian period best known as the mother of the Minamoto clan leader Minamoto no Yoshitomo.
-
A.
Oi no Kobumi
Oi no Kobumi is a travel diary by the renowned Japanese haiku poet Matsuo Bashō, recording his later journeys and reflections in prose and verse.
-
B.
Miho no Matsubara
Miho no Matsubara is a scenic coastal pine grove and beach in Shizuoka, Japan, famed for its views of Mount Fuji and its appearance in traditional art and folklore.
-
C.
Sakumono
Sakumono is a coastal suburban community in the Greater Accra Region of Ghana, known for its residential estates and proximity to the Sakumono Lagoon and beach.
-
D.
Ōshikōchi no Mitsune
Ōshikōchi no Mitsune was a prominent early Heian-period Japanese court poet and nobleman, celebrated as one of the Thirty-Six Immortals of Poetry and a key figure in the development of classical waka.
-
E.
Futsunushi
Futsunushi is a Japanese Shinto war and martial deity often associated with swords, military protection, and the subjugation of hostile lands.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
Heian-period person
ⓘ
Japanese noblewoman ⓘ |
| associatedClan | Minamoto clan ⓘ |
| countryOfCitizenship | Japan ⓘ |
| courtTitle | tsubone ⓘ |
| culture | Japanese ⓘ |
| era | late Heian period ⓘ |
| ethnicGroup | Yamato people ⓘ |
| familyName | unknown ⓘ |
| givenName | unknown ⓘ |
| historicalRole | mother of a Minamoto clan leader ⓘ |
| honorificTitle | no Tsubone ⓘ |
| languageSpoken | Classical Japanese ⓘ |
| lifeStatus | deceased ⓘ |
| maritalStatus | married ⓘ |
| mentionedIn | Japanese genealogical records ⓘ |
| motherOf | Minamoto no Yoshitomo ⓘ |
| nobleRank | kuge ⓘ |
| notableFor | being the mother of Minamoto no Yoshitomo ⓘ |
| notableRelative | Minamoto no Yoshitomo ⓘ |
| occupation | court lady ⓘ |
| placeOfActivity |
Imperial court of Japan
ⓘ
linked to:
Imperial Court of Japan
|
| region |
Kinai region
ⓘ
linked to:
Kansai region
|
| religion | Buddhism ⓘ |
| residence |
Heian-kyō
ⓘ
linked to:
Kyoto
|
| sexOrGender | female ⓘ |
| socialClass | aristocracy ⓘ |
| spouse |
Minamoto clan noble (name uncertain)
ⓘ
linked to:
Minamoto
|
| timePeriod | 12th century ⓘ |
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: Daiyoin no Tsubone Description of subject: Daiyoin no Tsubone was a noblewoman of Japan’s late Heian period best known as the mother of the Minamoto clan leader Minamoto no Yoshitomo.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.