Triple

T916752
Position Surface form Disambiguated ID Type / Status
Subject Alexander II of Russia E19788 entity
Predicate mother P120 FINISHED
Object Alexandra Feodorovna of Prussia E148039 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: Alexandra Feodorovna of Prussia | Statement: [Alexander II of Russia, mother, Alexandra Feodorovna of Prussia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alexandra Feodorovna of Prussia
Context triple: [Alexander II of Russia, mother, Alexandra Feodorovna of Prussia]
  • A. Alexandra Feodorovna (Charlotte of Prussia) chosen
    Alexandra Feodorovna (born Princess Charlotte of Prussia) was the German-born Empress consort of Russia as the wife of Tsar Nicholas I and a prominent figure in early 19th-century European royal politics.
  • B. Maria Feodorovna (Dagmar of Denmark)
    Maria Feodorovna, born Princess Dagmar of Denmark, was Empress consort of Russia as the wife of Tsar Alexander III and mother of the last Russian tsar, Nicholas II.
  • C. Empress Maria Alexandrovna of Russia
    Empress Maria Alexandrovna of Russia was the wife of Emperor Alexander II and Empress consort of the Russian Empire, known for her patronage of the arts and charitable work.
  • D. Alexandra Pavlovna of Russia
    Alexandra Pavlovna of Russia was a Russian grand duchess, daughter of Emperor Paul I, who became Archduchess of Austria through her marriage to Archduke Joseph, Palatine of Hungary.
  • E. Maria Nikolaevna of Russia
    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.
  • 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_69a4939f91a08190ba68c2c81eab90fe completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4b2f8e26c81908b768d3e9e67689d completed March 1, 2026, 9:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69acc5ff51c48190ab9b096d9d885d8f completed March 8, 2026, 12:42 a.m.
Created at: March 1, 2026, 7:39 p.m.