Triple

T6416004
Position Surface form Disambiguated ID Type / Status
Subject Caroline of Ansbach E127829 entity
Predicate father P120 FINISHED
Object John Frederick, Margrave of Brandenburg-Ansbach E184813 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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 Frederick, Margrave of Brandenburg-Ansbach | Statement: [Caroline of Ansbach, father, John Frederick, Margrave of Brandenburg-Ansbach]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: John Frederick, Margrave of Brandenburg-Ansbach
Context triple: [Caroline of Ansbach, father, John Frederick, Margrave of Brandenburg-Ansbach]
  • A. John Frederick, Margrave of Brandenburg-Ansbach chosen
    John Frederick, Margrave of Brandenburg-Ansbach, was a German nobleman and regional ruler of the Hohenzollern dynasty in Franconia during the late 17th and early 18th centuries.
  • B. Joachim Frederick, Elector of Brandenburg
    Joachim Frederick, Elector of Brandenburg, was a late 16th- and early 17th-century German prince of the Hohenzollern dynasty who expanded his power by uniting the Electorate of Brandenburg with the Duchy of Prussia under his rule.
  • C. John Sigismund, Elector of Brandenburg
    John Sigismund, Elector of Brandenburg, was an early 17th-century German prince of the Hohenzollern dynasty whose inheritance of Prussia and other territories significantly expanded and shaped the future Kingdom of Prussia.
  • D. Christian Ludwig, Margrave of Brandenburg-Schwedt
    Christian Ludwig, Margrave of Brandenburg-Schwedt, was an early 18th-century German nobleman and patron of the arts best known as the dedicatee of Johann Sebastian Bach’s Brandenburg Concertos.
  • E. William, Margrave of Brandenburg-Schwedt
    William, Margrave of Brandenburg-Schwedt was an 18th-century Prussian prince and military commander from a cadet branch of the Hohenzollern dynasty.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69c0083815208190a9b299b8e0640218 elicitation completed
NER batch_69c068e89c2c81909eeedc234e8ccde2 ner completed
NED1 batch_69c64bb5196c8190ab970afbe4f2a672 ned_source_triple completed
Created at: March 22, 2026, 4:42 p.m.