Triple

T14173993
Position Surface form Disambiguated ID Type / Status
Subject Nicholas and Alexandra E351284 entity
Predicate mainCharacter P1183 FINISHED
Object Tsarevich Alexei Nikolaevich 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: Tsarevich Alexei Nikolaevich | Statement: [Nicholas and Alexandra, mainCharacter, Tsarevich Alexei Nikolaevich]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tsarevich Alexei Nikolaevich
Context triple: [Nicholas and Alexandra, mainCharacter, Tsarevich Alexei Nikolaevich]
  • A. Tsarevich Alexei Alexeyevich of Russia
    Tsarevich Alexei Alexeyevich of Russia was the eldest son and heir apparent of Tsar Alexei Mikhailovich, whose early death in 1670 altered the line of succession in the Romanov dynasty.
  • B. Alexander Nikolaevich, Tsarevich of Russia
    Alexander Nikolaevich, Tsarevich of Russia, was the heir apparent to the Russian throne who later reigned as Emperor Alexander II, known for his major reforms including the emancipation of the serfs.
  • C. 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.
  • D. Tsarevich Ivan Alexeyevich of Russia
    Tsarevich Ivan Alexeyevich of Russia was the eldest son and heir apparent of Tsar Alexei Mikhailovich, whose early death paved the way for his half-brother Peter the Great’s eventual rise to the Russian throne.
  • E. Alexander Alexandrovich, Tsarevich of Russia
    Alexander Alexandrovich, Tsarevich of Russia, was the heir apparent to the Russian imperial throne in the 19th century and the eldest son of Emperor Alexander II.
  • 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_69d8278834a08190b0f1784e58d7b99c completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de61b7cc3081909f4fa371e1eae130 completed April 14, 2026, 3:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd193f85e88190b37a37747ec9d019 completed May 7, 2026, 10:59 p.m.
Created at: April 10, 2026, 1:01 a.m.