Triple

T3806607
Position Surface form Disambiguated ID Type / Status
Subject Bulgarian royal family E93021 entity
Predicate member P10 FINISHED
Object 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.
 E397808 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: Queen Margarita of Bulgaria | Statement: [Bulgarian royal family, member, Queen Margarita of Bulgaria]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Queen Margarita of Bulgaria
Context triple: [Bulgarian royal family, member, Queen Margarita of Bulgaria]
  • A. 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.
  • 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 Eudoxia of Bulgaria
    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.
  • D. Maria of Romania
    Maria of Romania was a Romanian princess and later Queen of Yugoslavia, known as the wife of King Alexander I and the mother of the last Yugoslav king, Peter II.
  • E. Elisabeth of Romania
    Elisabeth of Romania was a Romanian princess and later Queen consort of Greece, known for her turbulent marriage to King George II and her role in early 20th-century European royal politics.
  • 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: Queen Margarita of Bulgaria
Triple: [Bulgarian royal family, member, Queen Margarita of Bulgaria]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Queen Margarita of Bulgaria
Target entity description: 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.
  • A. 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.
  • 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 Eudoxia of Bulgaria
    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.
  • D. Maria of Romania
    Maria of Romania was a Romanian princess and later Queen of Yugoslavia, known as the wife of King Alexander I and the mother of the last Yugoslav king, Peter II.
  • E. Elisabeth of Romania
    Elisabeth of Romania was a Romanian princess and later Queen consort of Greece, known for her turbulent marriage to King George II and her role in early 20th-century European royal politics.
  • 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_69aed96a60088190ab1df8390fffc935 completed March 9, 2026, 2:30 p.m.
NER Named-entity recognition batch_69aee809c5c481909d5412cdd33b458d completed March 9, 2026, 3:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69b51c70a98081908e86293f7e684649 completed March 14, 2026, 8:29 a.m.
NEDg Description generation batch_69b51d51e52881908f798b12ee123d69 completed March 14, 2026, 8:33 a.m.
NED2 Entity disambiguation (via description) batch_69b51dba68fc8190b02b0ca47f4f7803 completed March 14, 2026, 8:35 a.m.
Created at: March 9, 2026, 3:16 p.m.