Triple

T12824815
Position Surface form Disambiguated ID Type / Status
Subject Charles Augustus, Grand Duke of Saxe-Weimar-Eisenach E306620 entity
Predicate father P120 FINISHED
Object Ernest Augustus II, Duke of Saxe-Weimar-Eisenach E398544 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: Ernest Augustus II, Duke of Saxe-Weimar-Eisenach | Statement: [Charles Augustus, Grand Duke of Saxe-Weimar-Eisenach, father, Ernest Augustus II, Duke of Saxe-Weimar-Eisenach]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ernest Augustus II, Duke of Saxe-Weimar-Eisenach
Context triple: [Charles Augustus, Grand Duke of Saxe-Weimar-Eisenach, father, Ernest Augustus II, Duke of Saxe-Weimar-Eisenach]
  • A. Duke Ernst August of Saxe-Weimar chosen
    Duke Ernst August of Saxe-Weimar was an 18th-century German nobleman who served as the ruling duke of the small Thuringian state of Saxe-Weimar.
  • B. Duke Wilhelm Ernst of Saxe-Weimar
    Duke Wilhelm Ernst of Saxe-Weimar was an early 18th-century German prince of the Ernestine Wettin line, noted for his strict Lutheran piety and for fostering the cultural life of Weimar, including employing Johann Sebastian Bach at his court.
  • C. Ernest Augustus I, Duke of Saxe-Weimar-Eisenach
    Ernest Augustus I, Duke of Saxe-Weimar-Eisenach, was an 18th–19th century German ruler of the Ernestine duchy of Saxe-Weimar-Eisenach known for his role in consolidating his territories and fostering courtly and cultural life.
  • D. Ferdinand Albert II, Duke of Brunswick-Wolfenbüttel
    Ferdinand Albert II, Duke of Brunswick-Wolfenbüttel, was an 18th-century German prince of the Holy Roman Empire who ruled the Duchy of Brunswick-Wolfenbüttel and belonged to the Brunswick-Bevern cadet branch of the House of Welf.
  • E. Christian Wilhelm of Saxe-Gotha-Altenburg
    Christian Wilhelm of Saxe-Gotha-Altenburg was a German prince of the Ernestine Wettin line, known primarily as a younger son of Duke Frederick II of Saxe-Gotha-Altenburg in the early 18th century.
  • 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_69d7bdf46c448190b1faa55aaacb6317 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96edcc99c8190986cd78fe4714835 completed April 10, 2026, 9:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd3cf863fc81908723f7f6b3d45510 completed May 8, 2026, 1:31 a.m.
Created at: April 9, 2026, 5:32 p.m.