Triple

T7721743
Position Surface form Disambiguated ID Type / Status
Subject George Spencer-Churchill, 6th Duke of Marlborough E175027 entity
Predicate child P120 FINISHED
Object Reverend Lord George Henry Spencer-Churchill E238547 NE FINISHED

How this triple was built (2 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: Reverend Lord George Henry Spencer-Churchill | Statement: [George Spencer-Churchill, 6th Duke of Marlborough, child, Reverend Lord George Henry Spencer-Churchill]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Reverend Lord George Henry Spencer-Churchill
Context triple: [George Spencer-Churchill, 6th Duke of Marlborough, child, Reverend Lord George Henry Spencer-Churchill]
  • A. Reverend Lord George Henry Spencer-Churchill chosen
    Reverend Lord George Henry Spencer-Churchill was a British aristocrat and clergyman of the Spencer-Churchill family, younger son of the 5th Duke of Marlborough.
  • B. George Charles Spencer-Churchill
    George Charles Spencer-Churchill was a 19th-century British aristocrat and politician who held the title of 6th Duke of Marlborough.
  • C. Randolph Henry Spencer-Churchill
    Randolph Henry Spencer-Churchill was a prominent 19th-century British Conservative politician and father of Winston Churchill, known for his rapid rise in Parliament and his role as Chancellor of the Exchequer and Leader of the House of Commons.
  • D. Charles James Spencer-Churchill
    Charles James Spencer-Churchill is a British aristocrat and landowner who holds the hereditary title of 12th Duke of Marlborough, associated with the historic Blenheim Palace.
  • E. Lord Ivor Spencer-Churchill
    Lord Ivor Spencer-Churchill was a British aristocrat and younger son of the 9th Duke of Marlborough, notable for his connections to both the Churchill family and the wealthy American Vanderbilt dynasty.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69c6995d541c81909eaa646b1a8369a9 completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c702f1786881908b025d8986e5f1fa completed March 27, 2026, 10:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8d6b1f7648190a0e2fd82ecb9c8b9 completed March 29, 2026, 7:37 a.m.
Created at: March 27, 2026, 4:05 p.m.