Triple

T11801832
Position Surface form Disambiguated ID Type / Status
Subject Giovanna of Savoy E280644 entity
Predicate child P120 FINISHED
Object Princess Maria Luisa of Bulgaria
Princess Maria Luisa of Bulgaria is the eldest daughter of King Boris III of Bulgaria and Queen Giovanna of Savoy, known as a member of the former Bulgarian royal family who has lived much of her life in exile.
 E949663 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: Princess Maria Luisa of Bulgaria | Statement: [Giovanna of Savoy, child, Princess Maria Luisa of Bulgaria]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Princess Maria Luisa of Bulgaria
Context triple: [Giovanna of Savoy, child, Princess Maria Luisa 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. 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.
  • C. Maria of Bulgaria
    Maria of Bulgaria was a medieval Bulgarian noblewoman best known as the mother of Tsar Simeon I, one of the most powerful rulers of the First Bulgarian Empire.
  • D. Maria of Bulgaria
    Maria of Bulgaria was a Bulgarian princess and Latin Empress consort of Constantinople through her marriage to Henry of Flanders in the early 13th century.
  • E. 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.
  • 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: Princess Maria Luisa of Bulgaria
Triple: [Giovanna of Savoy, child, Princess Maria Luisa of Bulgaria]
Generated description
Princess Maria Luisa of Bulgaria is the eldest daughter of King Boris III of Bulgaria and Queen Giovanna of Savoy, known as a member of the former Bulgarian royal family who has lived much of her life in exile.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Princess Maria Luisa of Bulgaria
Target entity description: Princess Maria Luisa of Bulgaria is the eldest daughter of King Boris III of Bulgaria and Queen Giovanna of Savoy, known as a member of the former Bulgarian royal family who has lived much of her life in exile.
  • 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. 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.
  • C. Maria of Bulgaria
    Maria of Bulgaria was a medieval Bulgarian noblewoman best known as the mother of Tsar Simeon I, one of the most powerful rulers of the First Bulgarian Empire.
  • D. Maria of Bulgaria
    Maria of Bulgaria was a Bulgarian princess and Latin Empress consort of Constantinople through her marriage to Henry of Flanders in the early 13th century.
  • E. 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.
  • 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_69d6ab258b808190b1735835c841e3a4 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a5a4512c8190b7782e1dee053000 completed April 10, 2026, 7:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69f166dbcb848190a5942ec00a2ca2f9 completed April 29, 2026, 2:03 a.m.
NEDg Description generation batch_69f16e31ebfc81908255e24b96bf9a99 completed April 29, 2026, 2:34 a.m.
NED2 Entity disambiguation (via description) batch_69f1a09eae7481908200709ae9721d53 completed April 29, 2026, 6:09 a.m.
Created at: April 8, 2026, 9:42 p.m.