Triple

T98542
Position Surface form Disambiguated ID Type / Status
Subject House of Romanov E1986 entity
Predicate hasMember P10 FINISHED
Object 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.
 E22886 NE FINISHED

How this triple was built (4 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: [House of Romanov, hasMember, Maria Nikolaevna of Russia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Maria Nikolaevna of Russia
Context triple: [House of Romanov, hasMember, Maria Nikolaevna of Russia]
  • A. 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.
  • B. Tatiana Nikolaevna of Russia
    Tatiana Nikolaevna of Russia was the second daughter of Tsar Nicholas II and Empress Alexandra, a Grand Duchess known for her poise and wartime nursing work before being executed with her family during the Russian Revolution.
  • C. 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.
  • D. Alexis of Russia
    Alexis of Russia was the second Romanov tsar of Russia, ruling from 1645 to 1676 and overseeing significant territorial expansion and internal reforms that shaped the future Russian state.
  • E. Empress Alexandra Feodorovna
    Empress Alexandra Feodorovna was the last Empress of Russia, wife of Tsar Nicholas II, and a central yet controversial figure in the final years of the Romanov dynasty.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Maria Nikolaevna of Russia
Triple: [House of Romanov, hasMember, Maria Nikolaevna of Russia]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Maria Nikolaevna of Russia
Target entity description: 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.
  • A. 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.
  • B. Tatiana Nikolaevna of Russia
    Tatiana Nikolaevna of Russia was the second daughter of Tsar Nicholas II and Empress Alexandra, a Grand Duchess known for her poise and wartime nursing work before being executed with her family during the Russian Revolution.
  • C. 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.
  • D. Alexis of Russia
    Alexis of Russia was the second Romanov tsar of Russia, ruling from 1645 to 1676 and overseeing significant territorial expansion and internal reforms that shaped the future Russian state.
  • E. Empress Alexandra Feodorovna
    Empress Alexandra Feodorovna was the last Empress of Russia, wife of Tsar Nicholas II, and a central yet controversial figure in the final years of the Romanov dynasty.
  • F. None of above. chosen

Provenance (5 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_69a24d4862f881908cc8b89d3a78031d completed Feb. 28, 2026, 2:04 a.m.
NER Named-entity recognition batch_69a24ff07d148190a59aee12c807659d completed Feb. 28, 2026, 2:16 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2f0b22c9c81909a000e612d6d46e5 completed Feb. 28, 2026, 1:42 p.m.
NEDg Description generation batch_69a2f17eb09881908368a0ed40028296 completed Feb. 28, 2026, 1:45 p.m.
NED2 Entity disambiguation (via description) batch_69a2f39599b08190be95c9ec634c5745 completed Feb. 28, 2026, 1:54 p.m.
Created at: Feb. 28, 2026, 2:09 a.m.