Triple

T20206625
Position Surface form Disambiguated ID Type / Status
Subject Hamburg State Opera E493368 entity
Predicate formerMusicDirector P255 FINISHED
Object Leopold Ludwig
Leopold Ludwig was a prominent 20th-century German conductor known for his work in both opera and symphonic repertoire.
E1444250 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: Leopold Ludwig | Statement: [Hamburg State Opera, formerMusicDirector, Leopold Ludwig]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Leopold Ludwig
Context triple: [Hamburg State Opera, formerMusicDirector, Leopold Ludwig]
  • A. Peter Leopold
    Peter Leopold, better known as Leopold II, was Holy Roman Emperor and Grand Duke of Tuscany in the late 18th century, noted for his enlightened reforms and role in European politics.
  • B. Leopold Joseph
    Leopold Joseph was an 18th-century Austrian field marshal of the Habsburg Monarchy, noted for his role in the Seven Years' War.
  • C. Leopold Wilhelm, Archduke of Austria
    Leopold Wilhelm, Archduke of Austria, was a 17th-century Habsburg prince best known as a military commander and influential art collector who served as Governor of the Spanish Netherlands.
  • D. Leopold IV, Duke of Bavaria
    Leopold IV, Duke of Bavaria, was a 12th-century Babenberg ruler who governed both Bavaria and Austria and played a key role in the politics of the Holy Roman Empire.
  • E. Ferdinand Maria Innocenz of Bavaria
    Ferdinand Maria Innocenz of Bavaria was a Bavarian prince from the House of Wittelsbach, notable as the son of Electress Theresa Kunegunda Sobieska and Elector Maximilian II Emanuel of Bavaria.
  • 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: Leopold Ludwig
Triple: [Hamburg State Opera, formerMusicDirector, Leopold Ludwig]
Generated description
Leopold Ludwig was a prominent 20th-century German conductor known for his work in both opera and symphonic repertoire.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Leopold Ludwig
Target entity description: Leopold Ludwig was a prominent 20th-century German conductor known for his work in both opera and symphonic repertoire.
  • A. Peter Leopold
    Peter Leopold, better known as Leopold II, was Holy Roman Emperor and Grand Duke of Tuscany in the late 18th century, noted for his enlightened reforms and role in European politics.
  • B. Leopold Joseph
    Leopold Joseph was an 18th-century Austrian field marshal of the Habsburg Monarchy, noted for his role in the Seven Years' War.
  • C. Leopold Wilhelm, Archduke of Austria
    Leopold Wilhelm, Archduke of Austria, was a 17th-century Habsburg prince best known as a military commander and influential art collector who served as Governor of the Spanish Netherlands.
  • D. Leopold IV, Duke of Bavaria
    Leopold IV, Duke of Bavaria, was a 12th-century Babenberg ruler who governed both Bavaria and Austria and played a key role in the politics of the Holy Roman Empire.
  • E. Ferdinand Maria Innocenz of Bavaria
    Ferdinand Maria Innocenz of Bavaria was a Bavarian prince from the House of Wittelsbach, notable as the son of Electress Theresa Kunegunda Sobieska and Elector Maximilian II Emanuel of Bavaria.
  • 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_69da6269614c8190bb40475d9d477358 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e66d922ebc8190ae012da8ceba74dd completed April 20, 2026, 6:16 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08cd443d9c81909c06d2ebfa37c384 completed May 16, 2026, 8:02 p.m.
NEDg Description generation batch_6a08d174278481909db394da2a7ff969 completed May 16, 2026, 8:20 p.m.
NED2 Entity disambiguation (via description) batch_6a08d293523c8190aaa01c6c73c9afd5 completed May 16, 2026, 8:24 p.m.
Created at: April 11, 2026, 11:38 p.m.