Triple

T7267041
Position Surface form Disambiguated ID Type / Status
Subject Alexander Cambridge, 1st Earl of Athlone E161000 entity
Predicate birthName P65 FINISHED
Object Prince Alexander of Teck E294969 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: Prince Alexander of Teck | Statement: [Alexander Cambridge, 1st Earl of Athlone, birthName, Prince Alexander of Teck]

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: Prince Alexander of Teck
Context triple: [Alexander Cambridge, 1st Earl of Athlone, birthName, Prince Alexander of Teck]
  • A. Prince Alexander of Teck chosen
    Prince Alexander of Teck, later known as Alexander Cambridge, 1st Earl of Athlone, was a British royal and military officer who served as Governor-General of the Union of South Africa and later of Canada in the early 20th century.
  • B. Prince Albert of Saxe-Coburg and Gotha
    Prince Albert of Saxe-Coburg and Gotha was the German-born husband of Queen Victoria and Prince Consort of the United Kingdom, known for his influence on British public life, education, and the arts in the 19th century.
  • C. Prince Louis of Saxe-Coburg-Saalfeld
    Prince Louis of Saxe-Coburg-Saalfeld was a German prince of the House of Wettin from the Saxe-Coburg-Saalfeld line, notable as a member of the dynasty that later produced several European monarchs.
  • D. Prince Francis of Teck
    Prince Francis of Teck was a British royal and younger brother of Queen Mary, consort of King George V, known for his connections to the early 20th-century royal court.
  • E. Charles Edward, Duke of Saxe-Coburg and Gotha
    Charles Edward, Duke of Saxe-Coburg and Gotha, was a British-born German prince and last reigning duke of Saxe-Coburg and Gotha, whose rule and later life were marked by his support for Germany in World War I and subsequent involvement with the Nazi Party.
  • 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_69c6885181008190b419040e22939c7c elicitation completed
NER batch_69c6eae7b2108190a6910f6655669db5 ner completed
NED1 batch_69c7d3cd94d48190951759560e9891d7 ned_source_triple completed
Created at: March 27, 2026, 2:58 p.m.