Triple

T15955558
Position Surface form Disambiguated ID Type / Status
Subject Heinrich Wladimir Albrecht Ernst E386924 entity
Predicate sibling P363 FINISHED
Object Duke Johann Albrecht of Mecklenburg — 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: Duke Johann Albrecht of Mecklenburg | Statement: [Heinrich Wladimir Albrecht Ernst, sibling, Duke Johann Albrecht of Mecklenburg]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Duke Johann Albrecht of Mecklenburg
Context triple: [Heinrich Wladimir Albrecht Ernst, sibling, Duke Johann Albrecht of Mecklenburg]
  • A. 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.
  • B. Albert VII, Duke of Mecklenburg
    Albert VII, Duke of Mecklenburg, was a 17th-century German nobleman from the House of Mecklenburg who ruled parts of the Mecklenburg territory within the Holy Roman Empire.
  • C. Duke Adolf Friedrich of Mecklenburg
    Duke Adolf Friedrich of Mecklenburg was a German nobleman from the House of Mecklenburg who became known for his roles as a colonial official and explorer in Africa during the late 19th and early 20th centuries.
  • D. Georg Borwin, Duke of Mecklenburg
    Georg Borwin, Duke of Mecklenburg is a German nobleman and head of the House of Mecklenburg-Strelitz, representing one of the historic ducal families of northern Germany.
  • E. Albert II, Duke of Mecklenburg
    Albert II, Duke of Mecklenburg, was a 14th-century German prince of the House of Mecklenburg who ruled the Mecklenburg region in northern Germany and played a role in the politics of 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: Duke Johann Albrecht of Mecklenburg
Target entity description: 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.
  • A. 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.
  • B. Albert VII, Duke of Mecklenburg
    Albert VII, Duke of Mecklenburg, was a 17th-century German nobleman from the House of Mecklenburg who ruled parts of the Mecklenburg territory within the Holy Roman Empire.
  • C. Duke Adolf Friedrich of Mecklenburg
    Duke Adolf Friedrich of Mecklenburg was a German nobleman from the House of Mecklenburg who became known for his roles as a colonial official and explorer in Africa during the late 19th and early 20th centuries.
  • D. Georg Borwin, Duke of Mecklenburg
    Georg Borwin, Duke of Mecklenburg is a German nobleman and head of the House of Mecklenburg-Strelitz, representing one of the historic ducal families of northern Germany.
  • E. Albert II, Duke of Mecklenburg
    Albert II, Duke of Mecklenburg, was a 14th-century German prince of the House of Mecklenburg who ruled the Mecklenburg region in northern Germany and played a role in the politics of 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_69d86da882448190a82ea962fe343b79 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e156fb29848190a55cabb49cb19575 completed April 16, 2026, 9:39 p.m.
Created at: April 10, 2026, 4:53 a.m.