Triple

T3559698
Position Surface form Disambiguated ID Type / Status
Subject House of Brunswick-Bevern E75305 entity
Predicate hasMember P10 FINISHED
Object 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.
E475691 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: Ernest Ferdinand, Duke of Brunswick-Bevern | Statement: [House of Brunswick-Bevern, hasMember, Ernest Ferdinand, Duke of Brunswick-Bevern]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ernest Ferdinand, Duke of Brunswick-Bevern
Context triple: [House of Brunswick-Bevern, hasMember, Ernest Ferdinand, Duke of Brunswick-Bevern]
  • A. Duke Louis Ernest of Brunswick-Lüneburg
    Duke Louis Ernest of Brunswick-Lüneburg was an 18th-century German prince and military commander who became a powerful political figure in the Dutch Republic as a close adviser and de facto ruler during the minority of William V, Prince of Orange.
  • B. 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.
  • C. George Frederick of Waldeck
    George Frederick of Waldeck was a 17th-century German prince and military commander noted for leading imperial forces in major conflicts against the Ottoman Empire and in European power struggles.
  • D. Ernest Louis, Grand Duke of Hesse
    Ernest Louis, Grand Duke of Hesse was a German grand duke who ruled the Grand Duchy of Hesse and by Rhine from 1892 to 1918 and was known for his patronage of the arts and close ties to the British and Russian royal families.
  • E. 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.
  • 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: Ernest Ferdinand, Duke of Brunswick-Bevern
Triple: [House of Brunswick-Bevern, hasMember, Ernest Ferdinand, Duke of Brunswick-Bevern]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ernest Ferdinand, Duke of Brunswick-Bevern
Target entity description: 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.
  • A. Duke Louis Ernest of Brunswick-Lüneburg
    Duke Louis Ernest of Brunswick-Lüneburg was an 18th-century German prince and military commander who became a powerful political figure in the Dutch Republic as a close adviser and de facto ruler during the minority of William V, Prince of Orange.
  • B. 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.
  • C. George Frederick of Waldeck
    George Frederick of Waldeck was a 17th-century German prince and military commander noted for leading imperial forces in major conflicts against the Ottoman Empire and in European power struggles.
  • D. Ernest Louis, Grand Duke of Hesse
    Ernest Louis, Grand Duke of Hesse was a German grand duke who ruled the Grand Duchy of Hesse and by Rhine from 1892 to 1918 and was known for his patronage of the arts and close ties to the British and Russian royal families.
  • E. 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.
  • 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_69ad85d45090819086f34fb85d850a1e completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc089270c81908bc200c84fe1592e completed March 8, 2026, 6:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69be67a7c3188190bc5d75eb2efb653d completed March 21, 2026, 9:40 a.m.
NEDg Description generation batch_69be682cfe548190b657e0f1694a1142 completed March 21, 2026, 9:43 a.m.
NED2 Entity disambiguation (via description) batch_69be68a634c08190aadfc362199a8d7e completed March 21, 2026, 9:45 a.m.
Created at: March 8, 2026, 3:20 p.m.