Emperor Uda
E428212
Emperor Uda was a late 9th-century Japanese emperor of the Heian period known for promoting cultural and political reforms and for being the father of Emperor Daigo.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Emperor Uda canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T4216266 — 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 Uda Context triple: [Emperor Daigo, predecessor, Emperor Uda]
-
A.
Emperor Nintoku
Emperor Nintoku was a semi-legendary early Japanese emperor traditionally credited with benevolent rule and associated with one of the largest keyhole-shaped burial mounds in the world.
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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.
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C.
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.
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D.
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.
-
E.
Emperor Kanmu
Emperor Kanmu was a Japanese emperor best known for relocating the capital to Heian-kyō (Kyoto), thereby inaugurating the Heian period and shaping classical Japanese court culture.
- 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 Uda Target entity description: Emperor Uda was a late 9th-century Japanese emperor of the Heian period known for promoting cultural and political reforms and for being the father of Emperor Daigo.
-
A.
Emperor Nintoku
Emperor Nintoku was a semi-legendary early Japanese emperor traditionally credited with benevolent rule and associated with one of the largest keyhole-shaped burial mounds in the world.
-
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 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.
-
D.
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.
-
E.
Emperor Kanmu
Emperor Kanmu was a Japanese emperor best known for relocating the capital to Heian-kyō (Kyoto), thereby inaugurating the Heian period and shaping classical Japanese court culture.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Emperor of Japan
ⓘ
Heian-period monarch ⓘ human ⓘ |
| afterAbdicationResidence | Uda-in NERFINISHED ⓘ |
| associatedWith | Kyoto NERFINISHED ⓘ |
| birthDate | 867 ⓘ |
| birthPlace | Heian-kyō NERFINISHED ⓘ |
| burialPlace | Uda no misasagi NERFINISHED ⓘ |
| child |
Emperor Daigo
NERFINISHED
ⓘ
Prince Atsukata NERFINISHED ⓘ Prince Atsuyoshi NERFINISHED ⓘ Princess Kinshi NERFINISHED ⓘ |
| chronologicalOrder | 59th Emperor of Japan ⓘ |
| clanConnections | Fujiwara clan NERFINISHED ⓘ |
| country | Japan ⓘ |
| courtRankBeforeAccession | Shinnō (Imperial Prince) NERFINISHED ⓘ |
| culturalPolicy |
encouragement of kanshi (Chinese-style poetry)
ⓘ
support for waka poetry ⓘ |
| deathDate | 931 ⓘ |
| deathPlace | Japan NERFINISHED ⓘ |
| dynasty | Yamato dynasty NERFINISHED ⓘ |
| era | Heian period NERFINISHED ⓘ |
| eraNameUsed |
Kanpyō
NERFINISHED
ⓘ
Ninna NERFINISHED ⓘ |
| father | Emperor Kōkō NERFINISHED ⓘ |
| givenName | Sadami NERFINISHED ⓘ |
| house | Imperial House of Japan NERFINISHED ⓘ |
| knownFor |
attempts to curb Fujiwara clan influence
ⓘ
patronage of literature and poetry ⓘ promoting cultural reforms ⓘ promoting political reforms ⓘ supporting Confucian scholarship ⓘ |
| language | Classical Japanese ⓘ |
| mother | Mototsune’s daughter (Fujiwara no Mototsune’s adopted daughter) ⓘ |
| notableAction | abdicated in favor of his son Emperor Daigo ⓘ |
| personalName | Uda NERFINISHED ⓘ |
| politicalPolicy | reduction of regent’s power ⓘ |
| posthumousName | Uda-tennō NERFINISHED ⓘ |
| predecessor | Emperor Kōkō NERFINISHED ⓘ |
| reignEnd | 897 ⓘ |
| reignStart | 887 ⓘ |
| religion | Buddhism ⓘ |
| spouse | Fujiwara no Onshi NERFINISHED ⓘ |
| successor | Emperor Daigo NERFINISHED ⓘ |
| successorAsRetiredEmperorInfluence | Emperor Daigo’s early reign ⓘ |
| title | Daijō Tennō NERFINISHED ⓘ |
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 Uda Description of subject: Emperor Uda was a late 9th-century Japanese emperor of the Heian period known for promoting cultural and political reforms and for being the father of Emperor Daigo.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.