Triple

T19182496
Position Surface form Disambiguated ID Type / Status
Subject Sviatoslav II of Kiev E469609 entity
Predicate notableEvent P259 FINISHED
Object deposed his brother Iziaslav I in 1073
Sviatoslav II of Kiev was an 11th-century Grand Prince of Kievan Rus', a member of the Rurikid dynasty known for his role in the complex dynastic struggles of the period.
 E1362811 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: deposed his brother Iziaslav I in 1073 | Statement: [Sviatoslav II of Kiev, notableEvent, deposed his brother Iziaslav I in 1073]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: deposed his brother Iziaslav I in 1073
Context triple: [Sviatoslav II of Kiev, notableEvent, deposed his brother Iziaslav I in 1073]
  • A. deposition of Prince Vladimir-Rasate
    The deposition of Prince Vladimir-Rasate was the overthrow and removal from power of the Bulgarian ruler Vladimir-Rasate in the late 9th century, paving the way for his brother Simeon I to ascend the throne and solidify Christianization and cultural reforms in Bulgaria.
  • B. Sviatopolk Mstislavich
    Sviatopolk Mstislavich was a 12th-century prince of Kievan Rus', known for ruling key principalities such as Novgorod and for his role in the complex dynastic politics of the Rurikid dynasty.
  • C. 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."
  • D. Mstislav II of Kiev
    Mstislav II of Kiev was a 12th-century Grand Prince of Kiev from the Rurikid dynasty, known for his turbulent reign marked by internal strife and shifting political alliances among the Rus' principalities.
  • E. Roman Sviatoslavich
    Roman Sviatoslavich was a medieval Rus' prince from the Sviatoslavichi dynasty of Chernigov, active in the complex dynastic and territorial politics of 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: deposed his brother Iziaslav I in 1073
Triple: [Sviatoslav II of Kiev, notableEvent, deposed his brother Iziaslav I in 1073]
Generated description
Sviatoslav II of Kiev was an 11th-century Grand Prince of Kievan Rus', a member of the Rurikid dynasty known for his role in the complex dynastic struggles of the period.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: deposed his brother Iziaslav I in 1073
Target entity description: Sviatoslav II of Kiev was an 11th-century Grand Prince of Kievan Rus', a member of the Rurikid dynasty known for his role in the complex dynastic struggles of the period.
  • A. deposition of Prince Vladimir-Rasate
    The deposition of Prince Vladimir-Rasate was the overthrow and removal from power of the Bulgarian ruler Vladimir-Rasate in the late 9th century, paving the way for his brother Simeon I to ascend the throne and solidify Christianization and cultural reforms in Bulgaria.
  • B. Sviatopolk Mstislavich
    Sviatopolk Mstislavich was a 12th-century prince of Kievan Rus', known for ruling key principalities such as Novgorod and for his role in the complex dynastic politics of the Rurikid dynasty.
  • C. 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."
  • D. Mstislav II of Kiev
    Mstislav II of Kiev was a 12th-century Grand Prince of Kiev from the Rurikid dynasty, known for his turbulent reign marked by internal strife and shifting political alliances among the Rus' principalities.
  • E. Roman Sviatoslavich
    Roman Sviatoslavich was a medieval Rus' prince from the Sviatoslavichi dynasty of Chernigov, active in the complex dynastic and territorial politics of 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_69d8dd09d5a081909ae43c286651ae5a completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5f61cab348190965e96ac0f701f9f completed April 20, 2026, 9:47 a.m.
NED1 Entity disambiguation (via context triple) batch_6a06f8b6210481908d9c56fc02cf42fb completed May 15, 2026, 10:43 a.m.
NEDg Description generation batch_6a06f987d3e88190ade6412afd3e1426 completed May 15, 2026, 10:46 a.m.
NED2 Entity disambiguation (via description) batch_6a06fa6c6e5481909beb3a33517264f3 completed May 15, 2026, 10:50 a.m.
Created at: April 10, 2026, 12:07 p.m.