Triple

T18151686
Position Surface form Disambiguated ID Type / Status
Subject House of Saxe-Lauenburg E434516 entity
Predicate hasMember P10 FINISHED
Object John IV, Duke of Saxe-Lauenburg — 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: John IV, Duke of Saxe-Lauenburg | Statement: [House of Saxe-Lauenburg, hasMember, John IV, Duke of Saxe-Lauenburg]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: John IV, Duke of Saxe-Lauenburg
Context triple: [House of Saxe-Lauenburg, hasMember, John IV, Duke of Saxe-Lauenburg]
  • A. John II, Duke of Schleswig-Holstein-Sonderburg
    John II, Duke of Schleswig-Holstein-Sonderburg, was a 16th-century Danish prince and nobleman who founded the Schleswig-Holstein-Sonderburg cadet branch of the House of Oldenburg.
  • B. Eric IV, Duke of Saxe-Lauenburg
    Eric IV, Duke of Saxe-Lauenburg, was a German prince of the late medieval period who ruled the small north German duchy of Saxe-Lauenburg as a member of its ruling dynasty.
  • C. John Albert I, Duke of Mecklenburg
    John Albert I, Duke of Mecklenburg was a 16th-century German nobleman who ruled the Mecklenburg region and was known for his role in consolidating ducal authority during the Reformation era.
  • D. Duke Johann Albrecht of Mecklenburg
    Duke Johann Albrecht of Mecklenburg was a German nobleman and member of the grand ducal house of Mecklenburg, active in regional politics and aristocratic affairs in the late 19th and early 20th centuries.
  • E. Henry IV, Duke of Mecklenburg
    Henry IV, Duke of Mecklenburg was a late 15th- and early 16th-century German nobleman who ruled parts of the Mecklenburg region within the Holy Roman Empire.
  • 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: John IV, Duke of Saxe-Lauenburg
Target entity description: John IV, Duke of Saxe-Lauenburg, was a late medieval German prince of the Ascanian line who ruled the small northern duchy of Saxe-Lauenburg.
  • A. John II, Duke of Schleswig-Holstein-Sonderburg
    John II, Duke of Schleswig-Holstein-Sonderburg, was a 16th-century Danish prince and nobleman who founded the Schleswig-Holstein-Sonderburg cadet branch of the House of Oldenburg.
  • B. Eric IV, Duke of Saxe-Lauenburg
    Eric IV, Duke of Saxe-Lauenburg, was a German prince of the late medieval period who ruled the small north German duchy of Saxe-Lauenburg as a member of its ruling dynasty.
  • C. John Albert I, Duke of Mecklenburg
    John Albert I, Duke of Mecklenburg was a 16th-century German nobleman who ruled the Mecklenburg region and was known for his role in consolidating ducal authority during the Reformation era.
  • D. Duke Johann Albrecht of Mecklenburg
    Duke Johann Albrecht of Mecklenburg was a German nobleman and member of the grand ducal house of Mecklenburg, active in regional politics and aristocratic affairs in the late 19th and early 20th centuries.
  • E. Henry IV, Duke of Mecklenburg
    Henry IV, Duke of Mecklenburg was a late 15th- and early 16th-century German nobleman who ruled parts of the Mecklenburg region within the Holy Roman Empire.
  • 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_69d8b90aac308190801e2c57d8c5bfe5 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4de38d4e08190bc4d430b70b7e288 completed April 19, 2026, 1:52 p.m.
Created at: April 10, 2026, 10:29 a.m.