Triple

T12835527
Position Surface form Disambiguated ID Type / Status
Subject Charles Edward, Duke of Saxe-Coburg and Gotha E306901 entity
Predicate child P120 FINISHED
Object Johann Leopold, Hereditary Prince of Saxe-Coburg and Gotha E861045 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: Johann Leopold, Hereditary Prince of Saxe-Coburg and Gotha | Statement: [Charles Edward, Duke of Saxe-Coburg and Gotha, child, 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: [Charles Edward, Duke of Saxe-Coburg and Gotha, child, 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. 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.
  • C. 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.
  • D. 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.
  • E. Emil Leopold August, Duke of Saxe-Gotha-Altenburg
    Emil Leopold August, Duke of Saxe-Gotha-Altenburg, was a German nobleman who ruled the small Thuringian duchy of Saxe-Gotha-Altenburg in the early 19th century and was the father of Princess Louise of Saxe-Gotha-Altenburg.
  • 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_69d7bdf52b94819096d6f0ba4ab50a98 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96fb1c7248190bb6e644e041d192e completed April 10, 2026, 9:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69f75467a1a081908395b48615e3ea9b completed May 3, 2026, 1:57 p.m.
Created at: April 9, 2026, 5:34 p.m.