Iziaslav I of Kiev
E466335
Iziaslav I of Kiev was an 11th-century Grand Prince of Kiev from the Rurikid dynasty, known for his turbulent reign marked by internal strife and shifting alliances with neighboring powers.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Iziaslav I of Kiev canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T3490579 — 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: Iziaslav I of Kiev Context triple: [Yaroslav the Wise, child, Iziaslav I of Kiev]
-
A.
Vsevolod II of Kiev
Vsevolod II of Kiev was a 12th-century Grand Prince of Kiev from the Olgovichi branch of the Rurikid dynasty, known for his role in the complex dynastic struggles of Kievan Rus'.
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B.
Sviatoslav Olgovich
Sviatoslav Olgovich was a 12th-century prince from the Olgovichi branch of the Rurikid dynasty who ruled in parts of Kievan Rus' and took part in its dynastic conflicts.
-
C.
Sviatoslavichi of Chernigov
The Sviatoslavichi of Chernigov were a medieval Rurikid princely lineage that ruled the Principality of Chernigov and played a major role in the politics of Kievan Rus'.
-
D.
Mstislav Danylovych
Mstislav Danylovych was a medieval Ruthenian prince from the ruling dynasty of the Kingdom of Galicia–Volhynia, known primarily as a son of King Danylo of Halych.
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E.
Sviatopolk I of Kiev
Sviatopolk I of Kiev was a Grand Prince of Kievan Rus' known for his violent struggle for power and the alleged murder of his half-brothers, earning him the epithet "the Accursed."
- 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: Iziaslav I of Kiev Target entity description: Iziaslav I of Kiev was an 11th-century Grand Prince of Kiev from the Rurikid dynasty, known for his turbulent reign marked by internal strife and shifting alliances with neighboring powers.
-
A.
Vsevolod II of Kiev
Vsevolod II of Kiev was a 12th-century Grand Prince of Kiev from the Olgovichi branch of the Rurikid dynasty, known for his role in the complex dynastic struggles of Kievan Rus'.
-
B.
Sviatoslav Olgovich
Sviatoslav Olgovich was a 12th-century prince from the Olgovichi branch of the Rurikid dynasty who ruled in parts of Kievan Rus' and took part in its dynastic conflicts.
-
C.
Sviatoslavichi of Chernigov
The Sviatoslavichi of Chernigov were a medieval Rurikid princely lineage that ruled the Principality of Chernigov and played a major role in the politics of Kievan Rus'.
-
D.
Mstislav Danylovych
Mstislav Danylovych was a medieval Ruthenian prince from the ruling dynasty of the Kingdom of Galicia–Volhynia, known primarily as a son of King Danylo of Halych.
-
E.
Sviatopolk I of Kiev
Sviatopolk I of Kiev was a Grand Prince of Kievan Rus' known for his violent struggle for power and the alleged murder of his half-brothers, earning him the epithet "the Accursed."
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Grand Prince of Kiev
ⓘ
Rurikid prince ⓘ medieval ruler ⓘ |
| alliedWith |
Bolesław II the Bold
NERFINISHED
ⓘ
King Henry IV of Germany NERFINISHED ⓘ Pope Gregory VII NERFINISHED ⓘ |
| battle | Battle near Nizhyn (1078) NERFINISHED ⓘ |
| birthDate | c. 1024 ⓘ |
| brother |
Igor Yaroslavich
NERFINISHED
ⓘ
Rostislav Yaroslavich NERFINISHED ⓘ Sviatoslav II of Kiev NERFINISHED ⓘ Vsevolod I of Kiev NERFINISHED ⓘ Vyacheslav Yaroslavich NERFINISHED ⓘ |
| burialPlace | Kiev Pechersk Lavra NERFINISHED ⓘ |
| causeOfDeath | killed in battle ⓘ |
| child |
Mstislav Iziaslavich
NERFINISHED
ⓘ
Sviatopolk II of Kiev NERFINISHED ⓘ Yaropolk Iziaslavich NERFINISHED ⓘ |
| conflict | Kievan princely civil wars ⓘ |
| countryOfCitizenship | Kievan Rus' NERFINISHED ⓘ |
| deathDate | 1078-10-03 ⓘ |
| deathPlace | Nizhyn NERFINISHED ⓘ |
| dynasty | Rurik dynasty NERFINISHED ⓘ |
| era | 11th century ⓘ |
| father | Yaroslav the Wise NERFINISHED ⓘ |
| givenName | Iziaslav NERFINISHED ⓘ |
| mother | Ingegerd Olofsdotter of Sweden NERFINISHED ⓘ |
| nativeLanguage | Old East Slavic NERFINISHED ⓘ |
| notableEvent |
deposed by Kiev uprising in 1068
ⓘ
final restoration to Kiev throne in 1076 ⓘ restored to Kiev throne with Polish support in 1069 ⓘ second deposition by his brothers in 1073 ⓘ |
| notableFor | turbulent reign with internal strife and shifting alliances ⓘ |
| patronymic | Yaroslavich NERFINISHED ⓘ |
| positionHeld |
Grand Prince of Kiev
NERFINISHED
ⓘ
Prince of Novgorod NERFINISHED ⓘ Prince of Turov NERFINISHED ⓘ |
| predecessor | Yaroslav the Wise NERFINISHED ⓘ |
| realm | Kievan Rus' NERFINISHED ⓘ |
| reignEnd |
1068
ⓘ
1073 ⓘ 1078 ⓘ |
| reignStart |
1054
ⓘ
1069 ⓘ 1076 ⓘ |
| religion | Eastern Orthodox Christianity ⓘ |
| spouse | Gertrude of Poland NERFINISHED ⓘ |
| succeeded | Yaroslav the Wise NERFINISHED ⓘ |
| successor | Vsevolod I of Kiev 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: Iziaslav I of Kiev Description of subject: Iziaslav I of Kiev was an 11th-century Grand Prince of Kiev from the Rurikid dynasty, known for his turbulent reign marked by internal strife and shifting alliances with neighboring powers.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.