Emperor Go-Sanjō
E439900
Emperor Go-Sanjō was the 71st emperor of Japan, known for his efforts to strengthen imperial authority and reform the administration during the late Heian period.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Emperor Go-Sanjō canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4419525 — 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 Go-Sanjō Context triple: [Emperor Shirakawa, predecessor, Emperor Go-Sanjō]
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A.
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.
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B.
Emperor Go-Yōzei
Emperor Go-Yōzei was a late 16th- to early 17th-century Japanese monarch whose reign bridged the turbulent Sengoku period and the establishment of the Tokugawa shogunate, lending it crucial imperial legitimacy.
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C.
Emperor Go-Toba
Emperor Go-Toba was a late 12th- to early 13th-century Japanese emperor known for his cultural patronage, especially of poetry, and for leading the failed Jōkyū War against the Kamakura shogunate.
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D.
Emperor Sanjō
Emperor Sanjō was the 67th emperor of Japan, a Heian-period monarch whose reign was marked by the political dominance of the Fujiwara regents.
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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 Go-Sanjō Target entity description: Emperor Go-Sanjō was the 71st emperor of Japan, known for his efforts to strengthen imperial authority and reform the administration during the late Heian period.
-
A.
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.
-
B.
Emperor Go-Yōzei
Emperor Go-Yōzei was a late 16th- to early 17th-century Japanese monarch whose reign bridged the turbulent Sengoku period and the establishment of the Tokugawa shogunate, lending it crucial imperial legitimacy.
-
C.
Emperor Go-Toba
Emperor Go-Toba was a late 12th- to early 13th-century Japanese emperor known for his cultural patronage, especially of poetry, and for leading the failed Jōkyū War against the Kamakura shogunate.
-
D.
Emperor Sanjō
Emperor Sanjō was the 67th emperor of Japan, a Heian-period monarch whose reign was marked by the political dominance of the Fujiwara regents.
-
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 (48)
| Predicate | Object |
|---|---|
| instanceOf |
Emperor of Japan
ⓘ
Heian-period monarch ⓘ human ⓘ |
| birthDate | 1034 ⓘ |
| birthPlace | Heian-kyō NERFINISHED ⓘ |
| burialPlace | Kannonji no Misasagi NERFINISHED ⓘ |
| capitalDuringReign | Heian-kyō NERFINISHED ⓘ |
| child |
Emperor Shirakawa
NERFINISHED
ⓘ
Imperial Prince Sanehito NERFINISHED ⓘ Imperial Princess Tokushi NERFINISHED ⓘ |
| chronology | 71st in traditional imperial lineage ⓘ |
| country | Japan ⓘ |
| deathDate | 1073 ⓘ |
| deathPlace | Heian-kyō NERFINISHED ⓘ |
| dynasticSuccession | traditional order of Japanese emperors ⓘ |
| era | late Heian period ⓘ |
| eraNameUsed |
Enkyū
NERFINISHED
ⓘ
Jiryaku NERFINISHED ⓘ |
| father | Emperor Go-Suzaku NERFINISHED ⓘ |
| governmentTypeDuringReign | ritsuryō monarchy ⓘ |
| historicalPeriod | Heian period NERFINISHED ⓘ |
| house | Yamato dynasty NERFINISHED ⓘ |
| implementedReform |
establishment of Kirokujo land records office
ⓘ
regulation of shōen (private estates) ⓘ |
| knownFor |
administrative reforms
ⓘ
attempts to curb Fujiwara influence ⓘ strengthening imperial authority ⓘ |
| language | Classical Japanese ⓘ |
| mother | Empress Teishi NERFINISHED ⓘ |
| nameMeaning | Later Sanjō NERFINISHED ⓘ |
| nobleFamily | Imperial House of Japan NERFINISHED ⓘ |
| personalName | Takahito NERFINISHED ⓘ |
| politicalContext | dominance of Fujiwara regents ⓘ |
| politicalGoal | reassert direct imperial control over estates ⓘ |
| positionHeld | 71st Emperor of Japan ⓘ |
| posthumousName | Go-Sanjō-tennō NERFINISHED ⓘ |
| predecessor | Emperor Go-Reizei NERFINISHED ⓘ |
| regnalName | Go-Sanjō NERFINISHED ⓘ |
| reignEnd | 1073 ⓘ |
| reignStart | 1068 ⓘ |
| relatedTo | Emperor Sanjō NERFINISHED ⓘ |
| religion | Buddhism ⓘ |
| soughtToReform |
estate management system
ⓘ
imperial finances ⓘ |
| spouse | Fujiwara no Akiko NERFINISHED ⓘ |
| style | chrysanthemum throne ⓘ |
| successor | Emperor Shirakawa NERFINISHED ⓘ |
| title | Tennō ⓘ |
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 Go-Sanjō Description of subject: Emperor Go-Sanjō was the 71st emperor of Japan, known for his efforts to strengthen imperial authority and reform the administration during the late Heian period.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.