Takeda Nobutora
E1025847
Takeda Nobutora was a Sengoku-period Japanese daimyō of Kai Province and the earlier head of the Takeda clan, later deposed and succeeded by his more famous son, Takeda Shingen.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Takeda Nobutora canonical | 6 |
| Takeda Nobukado | 1 |
| Takeda Nobumoto | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11932355 — 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: Takeda Nobutora Context triple: [Takeda Shingen, father, Takeda Nobutora]
-
A.
Tanaka Hidemitsu
Tanaka Hidemitsu was a Japanese novelist and essayist known for his introspective, often autobiographical works that explored postwar Japanese society and personal alienation.
-
B.
Takeda Katsuyori
Takeda Katsuyori was a Sengoku-period Japanese daimyō and the son of Takeda Shingen, best known for leading the Takeda clan to its downfall at the Battle of Nagashino.
-
C.
Nitta Yoshisada
Nitta Yoshisada was a 14th-century Japanese samurai leader who helped overthrow the Kamakura shogunate and restore imperial rule under Emperor Go-Daigo.
-
D.
Hosokawa Tadaoki
Hosokawa Tadaoki was a Sengoku- and early Edo-period Japanese daimyō known for his military service under Oda Nobunaga and Toyotomi Hideyoshi and for his deep involvement in the tea ceremony culture.
-
E.
Maeda Toshimasa
Maeda Toshimasa was a Japanese samurai lord of the Sengoku period best known as the progenitor of the powerful Maeda clan that later ruled the Kaga Domain.
- 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: Takeda Nobutora Target entity description: Takeda Nobutora was a Sengoku-period Japanese daimyō of Kai Province and the earlier head of the Takeda clan, later deposed and succeeded by his more famous son, Takeda Shingen.
-
A.
Tanaka Hidemitsu
Tanaka Hidemitsu was a Japanese novelist and essayist known for his introspective, often autobiographical works that explored postwar Japanese society and personal alienation.
-
B.
Takeda Katsuyori
Takeda Katsuyori was a Sengoku-period Japanese daimyō and the son of Takeda Shingen, best known for leading the Takeda clan to its downfall at the Battle of Nagashino.
-
C.
Nitta Yoshisada
Nitta Yoshisada was a 14th-century Japanese samurai leader who helped overthrow the Kamakura shogunate and restore imperial rule under Emperor Go-Daigo.
-
D.
Hosokawa Tadaoki
Hosokawa Tadaoki was a Sengoku- and early Edo-period Japanese daimyō known for his military service under Oda Nobunaga and Toyotomi Hideyoshi and for his deep involvement in the tea ceremony culture.
-
E.
Maeda Toshimasa
Maeda Toshimasa was a Japanese samurai lord of the Sengoku period best known as the progenitor of the powerful Maeda clan that later ruled the Kaga Domain.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Japanese daimyō
ⓘ
Sengoku-period person ⓘ samurai ⓘ |
| activity | territorial expansion in Kai Province ⓘ |
| allegiance | Takeda clan ⓘ |
| ally | Imagawa clan ⓘ |
| birthPlace | Kai Province NERFINISHED ⓘ |
| child |
Takeda Nobukado
ⓘ
linked to:
Takeda Nobutora
Takeda Nobukata ⓘ Takeda Nobumoto ⓘ
linked to:
Takeda Nobutora
Takeda Nobushige ⓘ Takeda Shingen ⓘ |
| clan | Takeda clan ⓘ |
| conflict | Sengoku period conflicts ⓘ |
| contemporaryOf |
Hōjō clan leaders
ⓘ
Imagawa Yoshimoto ⓘ |
| country | Japan ⓘ |
| culture | samurai culture ⓘ |
| deathContext | died in exile under Imagawa protection ⓘ |
| deathPlace | Suruga Province NERFINISHED ⓘ |
| deposedBy | Takeda Shingen ⓘ |
| ethnicity | Japanese ⓘ |
| exileTo | Suruga Province NERFINISHED ⓘ |
| father | Takeda Nobutsuna ⓘ |
| governanceStyle | centralized control over Kai ⓘ |
| governedRegion | Kai Province NERFINISHED ⓘ |
| historicalEra | Japanese feudal era ⓘ |
| house | Minamoto clan ⓘ |
| knownRelative |
Takeda Katsuyori
ⓘ
Takeda Nobuyoshi ⓘ |
| language | Japanese ⓘ |
| militaryActivity | campaigns against neighboring clans ⓘ |
| militaryRank | warlord ⓘ |
| name | Takeda Nobutora ⓘ |
| nativeName | 武田 信虎 ⓘ |
| notableFor |
being deposed by his son Takeda Shingen
ⓘ
being the earlier head of the Takeda clan ⓘ rule over Kai Province ⓘ |
| period | Sengoku period ⓘ |
| predecessor | Takeda Nobutsuna ⓘ |
| religion | Buddhism ⓘ |
| role | head of Takeda clan ⓘ |
| socialStatus | daimyō ⓘ |
| spouse | Lady Oi ⓘ |
| successor | Takeda Shingen ⓘ |
| title | daimyō of Kai Province ⓘ |
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: Takeda Nobutora Description of subject: Takeda Nobutora was a Sengoku-period Japanese daimyō of Kai Province and the earlier head of the Takeda clan, later deposed and succeeded by his more famous son, Takeda Shingen.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Takeda Nobutora
linked to: Takeda Nobutora