Triple

T21738962
Position Surface form Disambiguated ID Type / Status
Subject Duke of Connaught and Strathearn (from 1942, by his son’s succession) E536599 entity
Predicate extinctionContext P133475 FINISHED
Object Dukedom of Connaught and Strathearn became extinct on death of 1st Duke in 1942 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: Dukedom of Connaught and Strathearn became extinct on death of 1st Duke in 1942 | Statement: [Duke of Connaught and Strathearn (from 1942, by his son’s succession), extinctionContext, Dukedom of Connaught and Strathearn became extinct on death of 1st Duke in 1942]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Dukedom of Connaught and Strathearn became extinct on death of 1st Duke in 1942
Context triple: [Duke of Connaught and Strathearn (from 1942, by his son’s succession), extinctionContext, Dukedom of Connaught and Strathearn became extinct on death of 1st Duke in 1942]
  • A. Duke of Connaught and Strathearn (from 1942, by his son’s succession) – note: he predeceased his father chosen
    The Duke of Connaught and Strathearn (from 1942, by his son’s succession) refers to the British royal title that would have passed to Prince Arthur of Connaught’s son, had Prince Arthur not died before his father, the 1st Duke of Connaught and Strathearn.
  • B. Dukedom of Brandon in the Peerage of Great Britain
    The Dukedom of Brandon in the Peerage of Great Britain is a British ducal title historically united with the Scottish Dukedom of Hamilton, held by the same aristocratic family.
  • C. Dukedom of Cambridge
    The Dukedom of Cambridge is a British royal title historically granted to senior members of the royal family, most recently associated with Prince William before he became Prince of Wales.
  • D. Duke of Bedford for Great Britain
    The Duke of Bedford for Great Britain was the British plenipotentiary and chief negotiator who represented the British Crown in concluding the Treaty of Paris in 1763, which ended the Seven Years’ War.
  • E. Bridgewater dukedom
    The Bridgewater dukedom was a noble title in the Peerage of Great Britain held by the Egerton family, notable for its influence in 18th-century aristocratic and political life.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: extinctionContext
Context triple: [Duke of Connaught and Strathearn (from 1942, by his son’s succession), extinctionContext, Dukedom of Connaught and Strathearn became extinct on death of 1st Duke in 1942]
  • A. extinctionType
    Indicates the specific manner or category by which an entity ceases to exist or becomes extinct.
  • B. extinctUpon
    Indicates that one entity ceases to exist or becomes extinct as a direct consequence of, or at the point of, another specified event or condition.
  • C. hasExtinction chosen
    Indicates that an entity has undergone, is subject to, or is associated with an extinction event or state of no longer existing.
  • D. extinctionIntensity
    Indicates the severity or magnitude of extinction events affecting entities within a given context or time interval.
  • E. extinctionPeriod
    Indicates the time span during which an entity ceases to exist or is considered extinct.
  • F. None of above.

Provenance (3 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_69e0c46df5448190b4322127ffc4c690 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69effd0e94c4819096bace0c661f5156 completed April 28, 2026, 12:19 a.m.
PD Predicate disambiguation batch_69e6969c16fc8190b5126c169317d85d completed April 20, 2026, 9:11 p.m.
Created at: April 16, 2026, 6:49 p.m.