Triple

T1983921
Position Surface form Disambiguated ID Type / Status
Subject Grand Duchy of Saxe-Weimar-Eisenach E43093 entity
Predicate ruler P403 FINISHED
Object Charles Augustus, Grand Duke of Saxe-Weimar-Eisenach
Charles Augustus, Grand Duke of Saxe-Weimar-Eisenach, was an 18th–19th century German ruler best known as a major patron of Weimar Classicism and supporter of figures like Goethe and Schiller.
 E306620 NE FINISHED

How this triple was built (4 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: Charles Augustus, Grand Duke of Saxe-Weimar-Eisenach | Statement: [Grand Duchy of Saxe-Weimar-Eisenach, ruler, Charles Augustus, Grand Duke of Saxe-Weimar-Eisenach]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Charles Augustus, Grand Duke of Saxe-Weimar-Eisenach
Context triple: [Grand Duchy of Saxe-Weimar-Eisenach, ruler, Charles Augustus, Grand Duke of Saxe-Weimar-Eisenach]
  • A. Louis I, Grand Duke of Hesse
    Louis I, Grand Duke of Hesse was a late 18th- and early 19th-century German ruler who led the Grand Duchy of Hesse during the Napoleonic era and its subsequent political reorganization.
  • B. Friedrich of Hesse and by Rhine
    Friedrich of Hesse and by Rhine was a young German prince of the House of Hesse-Darmstadt, notable mainly as a son of Louis IV, Grand Duke of Hesse, and for dying in childhood.
  • C. Louis II, Grand Duke of Hesse
    Louis II, Grand Duke of Hesse, was a 19th-century German sovereign who ruled the Grand Duchy of Hesse and played a role in the political landscape of the German Confederation.
  • D. Louis IV, Grand Duke of Hesse
    Louis IV, Grand Duke of Hesse, was a 19th-century German ruler of the Grand Duchy of Hesse and the father of Empress Alexandra Feodorovna of Russia.
  • E. Louis III, Grand Duke of Hesse
    Louis III, Grand Duke of Hesse was a 19th-century German ruler of the Grand Duchy of Hesse who reigned during the era of German unification and the Austro-Prussian War.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Charles Augustus, Grand Duke of Saxe-Weimar-Eisenach
Triple: [Grand Duchy of Saxe-Weimar-Eisenach, ruler, Charles Augustus, Grand Duke of Saxe-Weimar-Eisenach]
Generated description
Charles Augustus, Grand Duke of Saxe-Weimar-Eisenach, was an 18th–19th century German ruler best known as a major patron of Weimar Classicism and supporter of figures like Goethe and Schiller.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Charles Augustus, Grand Duke of Saxe-Weimar-Eisenach
Target entity description: Charles Augustus, Grand Duke of Saxe-Weimar-Eisenach, was an 18th–19th century German ruler best known as a major patron of Weimar Classicism and supporter of figures like Goethe and Schiller.
  • A. Louis I, Grand Duke of Hesse
    Louis I, Grand Duke of Hesse was a late 18th- and early 19th-century German ruler who led the Grand Duchy of Hesse during the Napoleonic era and its subsequent political reorganization.
  • B. Friedrich of Hesse and by Rhine
    Friedrich of Hesse and by Rhine was a young German prince of the House of Hesse-Darmstadt, notable mainly as a son of Louis IV, Grand Duke of Hesse, and for dying in childhood.
  • C. Louis II, Grand Duke of Hesse
    Louis II, Grand Duke of Hesse, was a 19th-century German sovereign who ruled the Grand Duchy of Hesse and played a role in the political landscape of the German Confederation.
  • D. Louis IV, Grand Duke of Hesse
    Louis IV, Grand Duke of Hesse, was a 19th-century German ruler of the Grand Duchy of Hesse and the father of Empress Alexandra Feodorovna of Russia.
  • E. Louis III, Grand Duke of Hesse
    Louis III, Grand Duke of Hesse was a 19th-century German ruler of the Grand Duchy of Hesse who reigned during the era of German unification and the Austro-Prussian War.
  • F. None of above. chosen

Provenance (5 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_69a88713ddc88190a969715658ebe7a8 completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abb820815481908aac6d89b437225b completed March 7, 2026, 5:31 a.m.
NED1 Entity disambiguation (via context triple) batch_69b01cf667bc81909d1de1542d53076a completed March 10, 2026, 1:30 p.m.
NEDg Description generation batch_69b022df23ec81909b4db2bb3fa2a76f completed March 10, 2026, 1:55 p.m.
NED2 Entity disambiguation (via description) batch_69b02394cf6c8190a4ac013f46d89806 completed March 10, 2026, 1:58 p.m.
Created at: March 4, 2026, 7:37 p.m.