Emperor Antoku
E422275
Emperor Antoku was a child sovereign of Japan from the Taira clan whose tragic death in the Battle of Dan-no-ura became one of the most famous episodes of the Genpei War.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Emperor Antoku canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T4204882 — 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: Emperor Antoku Context triple: [Genpei War, keyFigure, Emperor Antoku]
-
A.
Emperor Ichijō
Emperor Ichijō was a Heian-period Japanese emperor whose reign is noted for the height of Fujiwara clan influence and a flourishing court culture.
-
B.
Emperor Kameyama
Emperor Kameyama was a 13th-century Japanese emperor of the Kamakura period known for his religious devotion and patronage of Zen Buddhism.
-
C.
Emperor Shirakawa
Emperor Shirakawa was a Japanese sovereign of the late 11th and early 12th centuries who is renowned for pioneering the system of cloistered rule that shaped Heian-period politics.
-
D.
Emperor Go-Ichijō
Emperor Go-Ichijō was a Heian-period Japanese emperor whose reign was heavily influenced by the powerful Fujiwara regency, particularly Fujiwara no Michinaga.
-
E.
Emperor Kōnin
Emperor Kōnin was the 49th emperor of Japan, known for restoring imperial authority after a period of political turmoil and for being the father of Emperor Kanmu, under whom the capital moved to Heian-kyō.
- 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: Emperor Antoku Target entity description: Emperor Antoku was a child sovereign of Japan from the Taira clan whose tragic death in the Battle of Dan-no-ura became one of the most famous episodes of the Genpei War.
-
A.
Emperor Ichijō
Emperor Ichijō was a Heian-period Japanese emperor whose reign is noted for the height of Fujiwara clan influence and a flourishing court culture.
-
B.
Emperor Kameyama
Emperor Kameyama was a 13th-century Japanese emperor of the Kamakura period known for his religious devotion and patronage of Zen Buddhism.
-
C.
Emperor Shirakawa
Emperor Shirakawa was a Japanese sovereign of the late 11th and early 12th centuries who is renowned for pioneering the system of cloistered rule that shaped Heian-period politics.
-
D.
Emperor Go-Ichijō
Emperor Go-Ichijō was a Heian-period Japanese emperor whose reign was heavily influenced by the powerful Fujiwara regency, particularly Fujiwara no Michinaga.
-
E.
Emperor Kōnin
Emperor Kōnin was the 49th emperor of Japan, known for restoring imperial authority after a period of political turmoil and for being the father of Emperor Kanmu, under whom the capital moved to Heian-kyō.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
Emperor of Japan
ⓘ
child monarch ⓘ human ⓘ |
| ageAtDeath | 6 ⓘ |
| ascendedToThrone | 1180 ⓘ |
| ascensionContext | installed by Taira no Kiyomori ⓘ |
| associatedClan | Taira NERFINISHED ⓘ |
| associatedWork | The Tale of the Heike NERFINISHED ⓘ |
| birthDate | 1178-12-22 ⓘ |
| birthPlace |
Heian-kyō
NERFINISHED
ⓘ
Kyōto NERFINISHED ⓘ |
| burialPlace |
Akama Shrine
NERFINISHED
ⓘ
Shimonoseki NERFINISHED ⓘ |
| clan | Taira clan NERFINISHED ⓘ |
| conflict | Genpei War NERFINISHED ⓘ |
| country | Japan ⓘ |
| deathCause | drowning ⓘ |
| deathDate | 1185-04-25 ⓘ |
| deathPlace |
Dan-no-ura
ONDG
ⓘ
Straits of Shimonoseki NERFINISHED ⓘ |
| era | late Heian period ⓘ |
| ethnicity | Japanese ⓘ |
| father | Emperor Takakura NERFINISHED ⓘ |
| givenName | Tokihito NERFINISHED ⓘ |
| grandfather | Taira no Kiyomori NERFINISHED ⓘ |
| historicalPeriod |
Genpei War
ⓘ
surface form:
Genpei War era
|
| house | Yamato dynasty ONNED1 ⓘ |
| language | Classical Japanese ⓘ |
| memorializedAt | Akama Shrine NERFINISHED ⓘ |
| mother |
Kenreimon-in
ONDG
ⓘ
Taira no Tokuko NERFINISHED ⓘ |
| notableDepiction | Noh and kabuki plays about the Genpei War ⓘ |
| notableEvent | Battle of Dan-no-ura NERFINISHED ⓘ |
| notableFor |
child emperor during Taira–Minamoto conflict
ⓘ
death while fleeing at Dan-no-ura ⓘ |
| politicalStatus | rival emperor to Emperor Go-Toba after 1183 ⓘ |
| posthumousName | Antoku ONDG ⓘ |
| predecessor | Emperor Takakura NERFINISHED ⓘ |
| reignEnd | 1185 ⓘ |
| reignStart | 1180 ⓘ |
| religion | Buddhism ⓘ |
| styleOfAddress | Tennō NERFINISHED ⓘ |
| successor | Emperor Go-Toba NERFINISHED ⓘ |
| title | 110th Emperor of Japan ⓘ |
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: Emperor Antoku Description of subject: Emperor Antoku was a child sovereign of Japan from the Taira clan whose tragic death in the Battle of Dan-no-ura became one of the most famous episodes of the Genpei War.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.