Triple

T1384196
Position Surface form Disambiguated ID Type / Status
Subject John Winston Spencer-Churchill, 7th Duke of Marlborough E29806 entity
Predicate child P120 FINISHED
Object Lady Anne Blanche Spencer-Churchill E186482 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: Lady Anne Blanche Spencer-Churchill | Statement: [John Winston Spencer-Churchill, 7th Duke of Marlborough, child, Lady Anne Blanche Spencer-Churchill]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lady Anne Blanche Spencer-Churchill
Context triple: [John Winston Spencer-Churchill, 7th Duke of Marlborough, child, Lady Anne Blanche Spencer-Churchill]
  • A. Lady Anne Spencer-Churchill chosen
    Lady Anne Spencer-Churchill was a British aristocrat of the prominent Spencer-Churchill family, connected to the Dukes of Marlborough and the wider Churchill lineage.
  • B. Lady Blanche Spencer-Churchill
    Lady Blanche Spencer-Churchill was an English aristocrat of the prominent Spencer-Churchill family, daughter of the 8th Duke of Marlborough.
  • C. Lady Frances Spencer-Churchill
    Lady Frances Spencer-Churchill was an English aristocrat of the prominent Spencer-Churchill family, daughter of the 8th Duke of Marlborough.
  • D. Clarissa Spencer-Churchill
    Clarissa Spencer-Churchill is a British aristocrat and memoirist, a niece of Winston Churchill who became Lady Eden through her marriage to Prime Minister Anthony Eden.
  • E. Mary Spencer-Churchill
    Mary Spencer-Churchill, later known as Mary Soames, was a British author and public figure best known as the youngest daughter of Prime Minister Winston Churchill and for her writings about his life and legacy.
  • 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_69a498dc92f8819094a1108f8ac90f43 completed March 1, 2026, 7:51 p.m.
NER Named-entity recognition batch_69a4c33896548190b44f70c9aaaed9b6 completed March 1, 2026, 10:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad67ff7fe481908e1705ba8be84f3a completed March 8, 2026, 12:13 p.m.
Created at: March 1, 2026, 7:59 p.m.