Triple

T16705549
Position Surface form Disambiguated ID Type / Status
Subject Princess Sibylla of Saxe-Coburg and Gotha E405957 entity
Predicate sibling P363 FINISHED
Object Johann Leopold, Hereditary Prince of Saxe-Coburg and Gotha — NE NERFINISHED

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: Johann Leopold, Hereditary Prince of Saxe-Coburg and Gotha | Statement: [Princess Sibylla of Saxe-Coburg and Gotha, sibling, Johann Leopold, Hereditary Prince of Saxe-Coburg and Gotha]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Johann Leopold, Hereditary Prince of Saxe-Coburg and Gotha
Context triple: [Princess Sibylla of Saxe-Coburg and Gotha, sibling, Johann Leopold, Hereditary Prince of Saxe-Coburg and Gotha]
  • A. Johann Leopold, Hereditary Prince of Saxe-Coburg and Gotha chosen
    Johann Leopold, Hereditary Prince of Saxe-Coburg and Gotha, was the eldest son and former heir of the last reigning duke of Saxe-Coburg and Gotha, whose morganatic marriage led to his renunciation of succession rights.
  • B. John Casimir, Duke of Saxe-Coburg
    John Casimir, Duke of Saxe-Coburg, was a 16th-century German prince of the Ernestine Wettin line who ruled the Duchy of Saxe-Coburg during the turbulent period of the Reformation and early Counter-Reformation.
  • C. Prince Leopold of Bavaria
    Prince Leopold of Bavaria was a Bavarian prince and military officer from the House of Wittelsbach, notable as the father of Elisabeth of Bavaria, Queen of Belgium.
  • D. Prince Leopold of Anhalt-Köthen
    Prince Leopold of Anhalt-Köthen was an early 18th-century German nobleman and music patron best known for employing Johann Sebastian Bach as his Kapellmeister.
  • E. Prince Joseph of Saxe-Hildburghausen
    Prince Joseph of Saxe-Hildburghausen was an 18th-century Austrian field marshal and nobleman best known for leading the Franco-Imperial army defeated by Frederick the Great at the Battle of Rossbach during the Seven Years' War.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8838db21081909589220fd71440a4 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e383355f908190be467a12079b3d6f completed April 18, 2026, 1:12 p.m.
Created at: April 10, 2026, 5:19 a.m.