Triple

T171704
Position Surface form Disambiguated ID Type / Status
Subject Nicholas II of Russia E3490 entity
Predicate deathPlace P21 FINISHED
Object Ipatiev House
Ipatiev House was a merchant's residence in Yekaterinburg, Russia, best known as the site where Tsar Nicholas II and his family were executed in 1918.
E24217 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: Ipatiev House | Statement: [Nicholas II of Russia, deathPlace, Ipatiev House]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ipatiev House
Context triple: [Nicholas II of Russia, deathPlace, Ipatiev House]
  • A. Stalin Museum
    The Stalin Museum is a historical museum in Gori, Georgia, dedicated to the life and legacy of Soviet leader Joseph Stalin, featuring exhibits, personal artifacts, and preserved buildings from his early years.
  • B. Kremlin Wall Necropolis
    The Kremlin Wall Necropolis is a prestigious burial site in Moscow’s Red Square where many prominent Soviet leaders and figures are interred.
  • C. Alexander Palace
    Alexander Palace is a historic neoclassical imperial residence in Tsarskoye Selo near St. Petersburg, best known as the primary home of Russia’s last tsar, Nicholas II, and his family.
  • D. Novodevichy Cemetery
    Novodevichy Cemetery is a prestigious Moscow burial ground known as the resting place of many of Russia’s most prominent political, cultural, and scientific figures.
  • E. Yasnaya Polyana
    Yasnaya Polyana is a historic Russian country estate best known as the longtime home and creative retreat of writer Leo Tolstoy, where he wrote major works like "War and Peace" and "Anna Karenina."
  • 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: Ipatiev House
Triple: [Nicholas II of Russia, deathPlace, Ipatiev House]
Generated description
Ipatiev House was a merchant's residence in Yekaterinburg, Russia, best known as the site where Tsar Nicholas II and his family were executed in 1918.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ipatiev House
Target entity description: Ipatiev House was a merchant's residence in Yekaterinburg, Russia, best known as the site where Tsar Nicholas II and his family were executed in 1918.
  • A. Stalin Museum
    The Stalin Museum is a historical museum in Gori, Georgia, dedicated to the life and legacy of Soviet leader Joseph Stalin, featuring exhibits, personal artifacts, and preserved buildings from his early years.
  • B. Kremlin Wall Necropolis
    The Kremlin Wall Necropolis is a prestigious burial site in Moscow’s Red Square where many prominent Soviet leaders and figures are interred.
  • C. Alexander Palace
    Alexander Palace is a historic neoclassical imperial residence in Tsarskoye Selo near St. Petersburg, best known as the primary home of Russia’s last tsar, Nicholas II, and his family.
  • D. Novodevichy Cemetery
    Novodevichy Cemetery is a prestigious Moscow burial ground known as the resting place of many of Russia’s most prominent political, cultural, and scientific figures.
  • E. Yasnaya Polyana
    Yasnaya Polyana is a historic Russian country estate best known as the longtime home and creative retreat of writer Leo Tolstoy, where he wrote major works like "War and Peace" and "Anna Karenina."
  • 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_69a25374990081909766d30c79a18e0e completed Feb. 28, 2026, 2:31 a.m.
NER Named-entity recognition batch_69a258b94d00819098e90bdfa1306f9f completed Feb. 28, 2026, 2:53 a.m.
NED1 Entity disambiguation (via context triple) batch_69a305e3686c8190a6124673b83187d9 completed Feb. 28, 2026, 3:12 p.m.
NEDg Description generation batch_69a30a24d2b481908b295d59cb90f01e completed Feb. 28, 2026, 3:30 p.m.
NED2 Entity disambiguation (via description) batch_69a30a9c84a88190b946b9eaaafa2f91 completed Feb. 28, 2026, 3:32 p.m.
Created at: Feb. 28, 2026, 2:39 a.m.