Triple

T11853186
Position Surface form Disambiguated ID Type / Status
Subject Maria Alexandrovna E281960 entity
Predicate mother P120 FINISHED
Object Alexander Alexandrovich, Tsarevich of Russia E935206 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: Alexander Alexandrovich, Tsarevich of Russia | Statement: [Maria Alexandrovna, mother, Alexander Alexandrovich, Tsarevich of Russia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alexander Alexandrovich, Tsarevich of Russia
Context triple: [Maria Alexandrovna, mother, Alexander Alexandrovich, Tsarevich of Russia]
  • A. Alexander Alexandrovich, Tsarevich of Russia chosen
    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.
  • 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
    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. Alexei Petrovich, Tsarevich of Russia
    Alexei Petrovich, Tsarevich of Russia, was the ill-fated heir to the Russian throne whose conflict with his father Peter the Great led to his arrest, torture, and death in custody.
  • E. Nicholas Alexandrovich, Tsarevich of Russia
    Nicholas Alexandrovich, Tsarevich of Russia, was the eldest son and heir apparent of Emperor Alexander II whose early death in 1865 altered the line of succession in the Russian imperial family.
  • 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_69d6ab287ba48190a5178779fd19b9b7 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a696ee548190800d56c64c339b10 completed April 10, 2026, 7:28 a.m.
NED1 Entity disambiguation (via context triple) batch_69f64b7e6f0c8190b9df17f969df0deb completed May 2, 2026, 7:07 p.m.
Created at: April 8, 2026, 9:43 p.m.