Triple

T12678134
Position Surface form Disambiguated ID Type / Status
Subject Princess Alexandra of Schleswig-Holstein-Sonderburg-Glücksburg E302872 entity
Predicate house P1505 FINISHED
Object House of Saxe-Coburg and Gotha E16551 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: House of Saxe-Coburg and Gotha | Statement: [Princess Alexandra of Schleswig-Holstein-Sonderburg-Glücksburg, house, House of Saxe-Coburg and Gotha]

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: House of Saxe-Coburg and Gotha
Context triple: [Princess Alexandra of Schleswig-Holstein-Sonderburg-Glücksburg, house, House of Saxe-Coburg and Gotha]
  • A. House of Saxe-Coburg and Gotha chosen
    The House of Saxe-Coburg and Gotha is a European royal dynasty of German origin that has provided monarchs to several countries, including Belgium, the United Kingdom (as the ancestral name of the current British royal family), Portugal, and Bulgaria.
  • B. House of Hanover
    The House of Hanover was a German royal dynasty that ruled Great Britain and later the United Kingdom from the early 18th to the early 19th century, overseeing major developments such as the expansion of the British Empire and the Industrial Revolution.
  • C. Saxe-Coburg
    Saxe-Coburg is a historical duchy in present-day Germany that served as the ancestral seat of the House of Saxe-Coburg and Gotha, a prominent European royal dynasty.
  • D. House of Mecklenburg-Strelitz
    The House of Mecklenburg-Strelitz is a German ducal dynasty from the historical region of Mecklenburg, best known internationally for providing Queen Charlotte, consort of King George III of Great Britain.
  • E. House of Windsor
    The House of Windsor is the current reigning royal dynasty of the United Kingdom and other Commonwealth realms, established in 1917 and known for monarchs such as George V, George VI, and Elizabeth II.
  • 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_69d7bdee64a08190801c6d470aefd723 elicitation completed
NER batch_69d961b1dff48190923290555ece5d89 ner completed
NED1 batch_69f684dfce0c8190b3b8260450bd6967 ned_source_triple completed
Created at: April 9, 2026, 5:20 p.m.