Triple

T3840844
Position Surface form Disambiguated ID Type / Status
Subject Ferdinand I of Bulgaria E93444 entity
Predicate child P120 FINISHED
Object Princess Eudoxia of Bulgaria E391957 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: Princess Eudoxia of Bulgaria | Statement: [Ferdinand I of Bulgaria, child, Princess Eudoxia of Bulgaria]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Princess Eudoxia of Bulgaria
Context triple: [Ferdinand I of Bulgaria, child, Princess Eudoxia of Bulgaria]
  • A. Princess Eudoxia of Bulgaria chosen
    Princess Eudoxia of Bulgaria was a Bulgarian princess and daughter of Tsar Ferdinand I, known for her close involvement in the cultural and social life of the Bulgarian royal court in the early 20th century.
  • B. Princess Nadezhda of Bulgaria
    Princess Nadezhda of Bulgaria was a Bulgarian princess of the House of Saxe-Coburg and Gotha, the youngest daughter of Tsar Ferdinand I and a member of Bulgaria’s last reigning royal family.
  • C. Princess Marie Louise of Bulgaria
    Princess Marie Louise of Bulgaria is the eldest daughter of King Simeon II and a member of the former Bulgarian royal family, known for her charitable work and role in preserving Bulgaria’s royal heritage.
  • D. Queen Margarita of Bulgaria
    Queen Margarita of Bulgaria is the Spanish-born wife of former Tsar Simeon II, serving as the last queen consort of Bulgaria before the monarchy’s abolition.
  • E. Maria of Borovsk
    Maria of Borovsk was a 15th-century Russian princess and Grand Princess of Moscow, known primarily as the wife of Grand Prince Vasily II and the mother of Ivan III, who greatly expanded the Russian state.
  • 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_69aed96ce578819084ab16e3439976c9 completed March 9, 2026, 2:30 p.m.
NER Named-entity recognition batch_69aeebb235088190b115623e54ea2ab1 completed March 9, 2026, 3:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5283876148190b06633b91a788ffe completed March 14, 2026, 9:19 a.m.
Created at: March 9, 2026, 3:18 p.m.