Triple

T5354324
Position Surface form Disambiguated ID Type / Status
Subject Kathleen Cavendish, Marchioness of Hartington E102652 entity
Predicate title P38 FINISHED
Object Marchioness of Hartington E15527 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: Marchioness of Hartington | Statement: [Kathleen Cavendish, Marchioness of Hartington, title, Marchioness of Hartington]

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: Marchioness of Hartington
Context triple: [Kathleen Cavendish, Marchioness of Hartington, title, Marchioness of Hartington]
  • A. Marchioness of Hartington chosen
    The Marchioness of Hartington is a British noble title historically associated with the Cavendish family, heirs to the Dukedom of Devonshire.
  • B. Marchioness of Pembroke
    The Marchioness of Pembroke was the noble title granted to Anne Boleyn, elevating her status at the English court shortly before she became the second wife of King Henry VIII and Queen of England.
  • C. Marchioness of Londonderry
    The Marchioness of Londonderry is a British noble title historically associated with the influential Vane-Tempest-Stewart family, prominent in 19th-century Anglo-Irish politics and high society.
  • D. Viscount Birkenhead
    Viscount Birkenhead is a British peerage title most famously associated with F. E. Smith, a prominent early 20th-century Conservative politician and Lord Chancellor.
  • E. Viscount Melville
    Viscount Melville is a Scottish peerage title historically associated with Henry Dundas, an influential late 18th- and early 19th-century British politician and statesman.
  • 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_69bd43d8f7248190b64c140734b5c9a8 elicitation completed
NER batch_69bd86149774819084049a8785e3f2e0 ner completed
NED1 batch_69bf21dbc540819086aca16af1aa6213 ned_source_triple completed
Created at: March 20, 2026, 2:01 p.m.