Triple

T19253952
Position Surface form Disambiguated ID Type / Status
Subject House of Saxe-Hildburghausen E481465 entity
Predicate firstRuler P3535 FINISHED
Object Ernest, Duke of Saxe-Hildburghausen — NE NERFINISHED

How this triple was built (3 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: Ernest, Duke of Saxe-Hildburghausen | Statement: [House of Saxe-Hildburghausen, firstRuler, Ernest, Duke of Saxe-Hildburghausen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ernest, Duke of Saxe-Hildburghausen
Context triple: [House of Saxe-Hildburghausen, firstRuler, Ernest, Duke of Saxe-Hildburghausen]
  • A. Ernest Ferdinand, Duke of Brunswick-Bevern
    Ernest Ferdinand, Duke of Brunswick-Bevern, was an 18th-century German nobleman and military leader from a cadet branch of the House of Welf who served as a Prussian general under Frederick the Great.
  • B. Ernest I, Duke of Saxe-Gotha
    Ernest I, Duke of Saxe-Gotha, was a 17th-century German prince known for his effective governance, military leadership in the Thirty Years' War, and influential role in shaping the Ernestine duchies of Thuringia.
  • C. Ernest II of Saxe-Gotha-Altenburg
    Ernest II of Saxe-Gotha-Altenburg was an 18th-century German duke of the Ernestine Wettin line who ruled the duchy of Saxe-Gotha-Altenburg and was known for his patronage of the arts and Enlightenment culture.
  • D. Ernest I, Duke of Saxe-Coburg and Gotha
    Ernest I, Duke of Saxe-Coburg and Gotha was a 19th-century German prince who ruled the duchy of Saxe-Coburg and Gotha and became the progenitor of a major European royal dynasty.
  • E. Duke of Saxe-Gotha-Altenburg
    The Duke of Saxe-Gotha-Altenburg was the hereditary ruler of the Ernestine duchy of Saxe-Gotha-Altenburg within the Holy Roman Empire and later the German Confederation.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ernest, Duke of Saxe-Hildburghausen
Target entity description: Ernest, Duke of Saxe-Hildburghausen was an 18th-century German prince of the Ernestine Wettin line who established and ruled the small Thuringian duchy of Saxe-Hildburghausen.
  • A. Ernest Ferdinand, Duke of Brunswick-Bevern
    Ernest Ferdinand, Duke of Brunswick-Bevern, was an 18th-century German nobleman and military leader from a cadet branch of the House of Welf who served as a Prussian general under Frederick the Great.
  • B. Ernest I, Duke of Saxe-Gotha
    Ernest I, Duke of Saxe-Gotha, was a 17th-century German prince known for his effective governance, military leadership in the Thirty Years' War, and influential role in shaping the Ernestine duchies of Thuringia.
  • C. Ernest II of Saxe-Gotha-Altenburg
    Ernest II of Saxe-Gotha-Altenburg was an 18th-century German duke of the Ernestine Wettin line who ruled the duchy of Saxe-Gotha-Altenburg and was known for his patronage of the arts and Enlightenment culture.
  • D. Ernest I, Duke of Saxe-Coburg and Gotha
    Ernest I, Duke of Saxe-Coburg and Gotha was a 19th-century German prince who ruled the duchy of Saxe-Coburg and Gotha and became the progenitor of a major European royal dynasty.
  • E. Duke of Saxe-Gotha-Altenburg
    The Duke of Saxe-Gotha-Altenburg was the hereditary ruler of the Ernestine duchy of Saxe-Gotha-Altenburg within the Holy Roman Empire and later the German Confederation.
  • F. None of above. chosen

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_69d8e8cd9d1081908a181d02b88b59b8 completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e5fb3339648190a87d38ce42aff016 completed April 20, 2026, 10:08 a.m.
Created at: April 10, 2026, 1:28 p.m.