Triple

T15530706
Position Surface form Disambiguated ID Type / Status
Subject Mstislav I of Kiev E370206 entity
Predicate child P120 FINISHED
Object Iziaslav II of Kiev
Iziaslav II of Kiev was a 12th-century Grand Prince of Kiev from the Rurikid dynasty, known for his turbulent reign marked by dynastic conflicts and shifting political alliances among the Rus' principalities.
 E1302709 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Iziaslav II of Kiev | Statement: [Mstislav I of Kiev, child, Iziaslav II of Kiev]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Iziaslav II of Kiev
Context triple: [Mstislav I of Kiev, child, Iziaslav II of Kiev]
  • A. Iziaslav I of Kiev
    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.
  • B. Iziaslav
    Iziaslav is a historic town in western Ukraine known for its architectural heritage and location on the Horyn River.
  • C. Sviatoslav II of Kiev
    Sviatoslav II of Kiev was an 11th-century Grand Prince of Kievan Rus', known for co-ruling the realm with his brothers and participating in the complex dynastic politics following the death of Yaroslav the Wise.
  • D. Yaroslav Iziaslavich
    Yaroslav Iziaslavich was a 12th-century Rurikid prince who ruled the principality of Volhynia in what is now western Ukraine.
  • E. Vladimir II Yaroslavich of Volhynia
    Vladimir II Yaroslavich of Volhynia was an 11th-century Rurikid prince who ruled the Volhynian principality in Kievan Rus'.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Iziaslav II of Kiev
Triple: [Mstislav I of Kiev, child, Iziaslav II of Kiev]
Generated description
Iziaslav II of Kiev was a 12th-century Grand Prince of Kiev from the Rurikid dynasty, known for his turbulent reign marked by dynastic conflicts and shifting political alliances among the Rus' principalities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Iziaslav II of Kiev
Target entity description: Iziaslav II of Kiev was a 12th-century Grand Prince of Kiev from the Rurikid dynasty, known for his turbulent reign marked by dynastic conflicts and shifting political alliances among the Rus' principalities.
  • A. Iziaslav I of Kiev
    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.
  • B. Iziaslav
    Iziaslav is a historic town in western Ukraine known for its architectural heritage and location on the Horyn River.
  • C. Sviatoslav II of Kiev
    Sviatoslav II of Kiev was an 11th-century Grand Prince of Kievan Rus', known for co-ruling the realm with his brothers and participating in the complex dynastic politics following the death of Yaroslav the Wise.
  • D. Yaroslav Iziaslavich
    Yaroslav Iziaslavich was a 12th-century Rurikid prince who ruled the principality of Volhynia in what is now western Ukraine.
  • E. Vladimir II Yaroslavich of Volhynia
    Vladimir II Yaroslavich of Volhynia was an 11th-century Rurikid prince who ruled the Volhynian principality in Kievan Rus'.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d85cc521a08190921fb50319dddc34 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e0414773548190b3311515f9d957dd completed April 16, 2026, 1:54 a.m.
NED1 Entity disambiguation (via context triple) batch_6a034994bb2481909b712f7eba2e8ab0 completed May 12, 2026, 3:39 p.m.
NEDg Description generation batch_6a034beacd1881908a2de551ee28542f completed May 12, 2026, 3:48 p.m.
NED2 Entity disambiguation (via description) batch_6a034c750938819098a851c1c22ba82c completed May 12, 2026, 3:51 p.m.
Created at: April 10, 2026, 4:06 a.m.