Triple

T98541
Position Surface form Disambiguated ID Type / Status
Subject House of Romanov E1986 entity
Predicate hasMember P10 FINISHED
Object 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.
 E22326 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: Tatiana Nikolaevna of Russia | Statement: [House of Romanov, hasMember, Tatiana Nikolaevna of Russia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tatiana Nikolaevna of Russia
Context triple: [House of Romanov, hasMember, Tatiana 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. 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.
  • C. Anna of Russia
    Anna of Russia was Empress of Russia from 1730 to 1740, known for her autocratic rule, reliance on Baltic German advisers, and the continuation of Peter the Great’s westernizing policies.
  • D. 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.
  • E. Tsarina Elizabeth of Russia
    Tsarina Elizabeth of Russia was the Empress of Russia from 1741 to 1762, known for her role in the War of Austrian Succession and the Seven Years' War, as well as for fostering a cultural and architectural flourishing in St. Petersburg.
  • 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: Tatiana Nikolaevna of Russia
Triple: [House of Romanov, hasMember, Tatiana Nikolaevna of Russia]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tatiana Nikolaevna of Russia
Target entity description: 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.
  • 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. 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.
  • C. Anna of Russia
    Anna of Russia was Empress of Russia from 1730 to 1740, known for her autocratic rule, reliance on Baltic German advisers, and the continuation of Peter the Great’s westernizing policies.
  • D. 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.
  • E. Tsarina Elizabeth of Russia
    Tsarina Elizabeth of Russia was the Empress of Russia from 1741 to 1762, known for her role in the War of Austrian Succession and the Seven Years' War, as well as for fostering a cultural and architectural flourishing in St. Petersburg.
  • 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_69a2ee865f00819098ea55851216de2d completed Feb. 28, 2026, 1:32 p.m.
NEDg Description generation batch_69a2ef24de2c8190b93330c76172507b completed Feb. 28, 2026, 1:35 p.m.
NED2 Entity disambiguation (via description) batch_69a2ef9d85cc8190b585b87c30f58ae1 completed Feb. 28, 2026, 1:37 p.m.
Created at: Feb. 28, 2026, 2:09 a.m.