Chōsokabe Motochika
E296791
Chōsokabe Motochika was a prominent Sengoku-period daimyō who unified Shikoku under his rule before being subdued by Toyotomi Hideyoshi.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Chōsokabe Motochika canonical | 3 |
| Chōsokabe | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2607658 — 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: Chōsokabe Motochika Context triple: [Sengoku period, hasKeyFigure, Chōsokabe Motochika]
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A.
Toyotomi Tsurumatsu
Toyotomi Tsurumatsu was the short-lived son and heir of Japanese warlord Toyotomi Hideyoshi during the late Sengoku period.
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B.
Ugaki Kazushige
Ugaki Kazushige was a Japanese military officer and politician who served as a prominent imperial administrator during Japan’s pre-World War II expansion.
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C.
Mōri Motonari
Mōri Motonari was a prominent Sengoku-period daimyō renowned for unifying and expanding the Mōri clan’s power in western Japan through strategic warfare and diplomacy.
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D.
Imagawa Yoshimoto
Imagawa Yoshimoto was a powerful Sengoku-period daimyo of the Imagawa clan, best known for his ambitious campaign toward Kyoto that ended with his defeat and death at the Battle of Okehazama against Oda Nobunaga.
-
E.
Ōshima Yoshimasa
Ōshima Yoshimasa was an Imperial Japanese Army general best known for his leadership during the First Sino-Japanese War, including commanding Japanese forces at the Battle of Seonghwan.
- 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: Chōsokabe Motochika Target entity description: Chōsokabe Motochika was a prominent Sengoku-period daimyō who unified Shikoku under his rule before being subdued by Toyotomi Hideyoshi.
-
A.
Toyotomi Tsurumatsu
Toyotomi Tsurumatsu was the short-lived son and heir of Japanese warlord Toyotomi Hideyoshi during the late Sengoku period.
-
B.
Ugaki Kazushige
Ugaki Kazushige was a Japanese military officer and politician who served as a prominent imperial administrator during Japan’s pre-World War II expansion.
-
C.
Mōri Motonari
Mōri Motonari was a prominent Sengoku-period daimyō renowned for unifying and expanding the Mōri clan’s power in western Japan through strategic warfare and diplomacy.
-
D.
Imagawa Yoshimoto
Imagawa Yoshimoto was a powerful Sengoku-period daimyo of the Imagawa clan, best known for his ambitious campaign toward Kyoto that ended with his defeat and death at the Battle of Okehazama against Oda Nobunaga.
-
E.
Ōshima Yoshimasa
Ōshima Yoshimasa was an Imperial Japanese Army general best known for his leadership during the First Sino-Japanese War, including commanding Japanese forces at the Battle of Seonghwan.
- F. None of above. chosen
Statements (43)
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: Chōsokabe Motochika Description of subject: Chōsokabe Motochika was a prominent Sengoku-period daimyō who unified Shikoku under his rule before being subdued by Toyotomi Hideyoshi.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Chōsokabe Motochika