Triple

T16152867
Position Surface form Disambiguated ID Type / Status
Subject Princess Eudoxia of Bulgaria E391957 entity
Predicate relative P37 FINISHED
Object Tsar Simeon II of Bulgaria E340944 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: Tsar Simeon II of Bulgaria | Statement: [Princess Eudoxia of Bulgaria, relative, Tsar Simeon II of Bulgaria]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tsar Simeon II of Bulgaria
Context triple: [Princess Eudoxia of Bulgaria, relative, Tsar Simeon II of Bulgaria]
  • A. Simeon II of Bulgaria chosen
    Simeon II of Bulgaria is the former Tsar of Bulgaria who later returned to the country as a democratic politician and served as its prime minister.
  • B. Boris III of Bulgaria
    Boris III of Bulgaria was the Tsar of Bulgaria from 1918 to 1943, known for steering his country through the interwar period and most of World War II while attempting to maintain a degree of independence from Nazi Germany.
  • C. Peter I of Bulgaria
    Peter I of Bulgaria was a 10th-century tsar of the First Bulgarian Empire known for his long and relatively peaceful reign, during which Bulgaria strengthened its Christianity and diplomatic ties with Byzantium.
  • D. Prince Kyril of Bulgaria
    Prince Kyril of Bulgaria is a Spanish-born financier and environmental advocate, best known as the second son of Bulgaria’s last tsar, Simeon II, and a prominent member of the former Bulgarian royal family.
  • E. Tsar Ivan Alexander of Bulgaria
    Tsar Ivan Alexander of Bulgaria was a 14th-century Bulgarian ruler known for presiding over a cultural and literary revival that marked one of the last great flourishing periods of the medieval Bulgarian Empire.
  • 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_69d87f1c65e48190aa2b4c472e9bafc4 completed April 10, 2026, 4:39 a.m.
NER Named-entity recognition batch_69e21d98d08c8190a15d4aee40d47220 completed April 17, 2026, 11:46 a.m.
NED1 Entity disambiguation (via context triple) batch_6a009183a94081909c5892b1ccbc1d7a completed May 10, 2026, 2:09 p.m.
Created at: April 10, 2026, 5:01 a.m.