Triple

T11681874
Position Surface form Disambiguated ID Type / Status
Subject Grand Duchess Maria Nikolaevna of Russia E277635 entity
Predicate sibling P363 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: [Grand Duchess Maria Nikolaevna of Russia, sibling, 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: [Grand Duchess Maria Nikolaevna of Russia, sibling, 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. 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 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.
  • D. 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.
  • 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_69d6aafd0a448190b44da30af8c6c519 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a462bb2881909238107d34c0a28d completed April 10, 2026, 7:18 a.m.
NED1 Entity disambiguation (via context triple) batch_69f4711f37988190b496640c32c5bc16 completed May 1, 2026, 9:23 a.m.
Created at: April 8, 2026, 9:40 p.m.