Triple

T1005155
Position Surface form Disambiguated ID Type / Status
Subject Alexei Nikolaevich, Tsarevich of Russia E21691 entity
Predicate sibling P363 FINISHED
Object Maria Nikolaevna of Russia E22886 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: Maria Nikolaevna of Russia | Statement: [Alexei Nikolaevich, Tsarevich of Russia, sibling, Maria Nikolaevna of Russia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Maria Nikolaevna of Russia
Context triple: [Alexei Nikolaevich, Tsarevich of Russia, sibling, Maria Nikolaevna of Russia]
  • A. Maria Nikolaevna of Russia chosen
    Maria Nikolaevna of Russia was a Grand Duchess, the third daughter of Tsar Nicholas II and Empress Alexandra, and one of the Romanov children executed with their parents during the Russian Revolution.
  • B. Olga Pavlovna of Russia
    Olga Pavlovna of Russia was a Russian grand duchess, the daughter of Emperor Paul I and Empress Maria Feodorovna, who died in early childhood.
  • C. Olga Nikolaevna of Russia
    Olga Nikolaevna of Russia was the eldest daughter of Tsar Nicholas II and Empress Alexandra, a Russian grand duchess remembered for her tragic fate with the last imperial family during the Russian Revolution.
  • D. Sophia Alekseyevna of Russia
    Sophia Alekseyevna of Russia was a 17th-century Russian regent who effectively ruled the Tsardom of Russia during the minority of her younger half-brothers Ivan V and Peter I (Peter the Great).
  • E. Grand Duchess Alexandra Nikolaevna of Russia
    Grand Duchess Alexandra Nikolaevna of Russia was a daughter of Emperor Nicholas I and Empress Alexandra Feodorovna, remembered for her beauty, musical talent, and tragic death shortly after childbirth.
  • 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_69a493c53e648190ae8cb76c433fd9a7 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b51303548190a5ee3c0797fc3245 completed March 1, 2026, 9:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69ada0b24844819090904b831c73495c completed March 8, 2026, 4:15 p.m.
Created at: March 1, 2026, 7:41 p.m.