Triple

T171725
Position Surface form Disambiguated ID Type / Status
Subject Nicholas II of Russia E3490 entity
Predicate child P120 FINISHED
Object Alexei Nikolaevich, Tsarevich of Russia E21691 NE FINISHED

How this triple was built (2 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: Alexei Nikolaevich, Tsarevich of Russia | Statement: [Nicholas II of Russia, child, Alexei Nikolaevich, Tsarevich of Russia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alexei Nikolaevich, Tsarevich of Russia
Context triple: [Nicholas II of Russia, child, Alexei Nikolaevich, Tsarevich of Russia]
  • A. Alexei Nikolaevich, Tsarevich of Russia chosen
    Alexei Nikolaevich, Tsarevich of Russia, was the hemophiliac heir apparent and only son of Tsar Nicholas II, whose assassination with his family in 1918 marked the end of the Russian imperial dynasty.
  • B. Grand Duke Vladimir Alexandrovich of Russia
    Grand Duke Vladimir Alexandrovich of Russia was a prominent 19th-century Russian imperial grand duke, son of Emperor Alexander II, influential military commander, and key figure in the politics and culture of the late Romanov court.
  • C. Grand Duke Michael Alexandrovich of Russia
    Grand Duke Michael Alexandrovich of Russia was the youngest brother of Tsar Nicholas II and the last heir to the Russian throne before the monarchy’s collapse during the 1917 Revolution.
  • D. Peter II of Russia
    Peter II of Russia was an early 18th-century emperor of Russia from the Romanov dynasty whose brief reign followed that of his grandfather Peter the Great.
  • E. Grand Duke Sergei Alexandrovich of Russia
    Grand Duke Sergei Alexandrovich of Russia was a prominent late-19th-century Romanov grand duke, Moscow’s governor-general, and influential conservative figure whose assassination in 1905 marked a key moment in the turmoil preceding the Russian Revolution.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69a34d90d3948190a59a53e54b477681 completed Feb. 28, 2026, 8:18 p.m.
Created at: Feb. 28, 2026, 2:39 a.m.