Triple

T1384169
Position Surface form Disambiguated ID Type / Status
Subject John Winston Spencer-Churchill, 7th Duke of Marlborough E29806 entity
Predicate familyName P18 FINISHED
Object Spencer-Churchill E3375 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: Spencer-Churchill | Statement: [John Winston Spencer-Churchill, 7th Duke of Marlborough, familyName, Spencer-Churchill]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Spencer-Churchill
Context triple: [John Winston Spencer-Churchill, 7th Duke of Marlborough, familyName, Spencer-Churchill]
  • A. John Strange Spencer-Churchill
    John Strange Spencer-Churchill was a British Army officer and the younger brother of Prime Minister Winston Churchill, known for his military service and role within the prominent Spencer-Churchill family.
  • B. Sylvester Churchill
    Sylvester Churchill was a 19th-century U.S. Army officer and Inspector General noted for his service in the Mexican–American War, for whom Churchill County in Nevada is named.
  • C. Lord Randolph Churchill
    Lord Randolph Churchill was a prominent 19th-century British Conservative politician and statesman, known for his radical views within the party and as a leading figure of the Fourth Party.
  • D. Lord Randolph Spencer-Churchill (died in infancy)
    Lord Randolph Spencer-Churchill (died in infancy) was a short-lived younger son of George Charles Spencer-Churchill, 8th Duke of Marlborough, belonging to the prominent aristocratic Spencer-Churchill family.
  • E. Spencer-Churchill family chosen
    The Spencer-Churchill family is a prominent British aristocratic lineage, headed by the Dukes of Marlborough and historically associated with figures such as Winston Churchill.
  • 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_69a4c3377b608190b915e6871c1fe86e completed March 1, 2026, 10:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad293ab8508190ac321c898cd3df39 completed March 8, 2026, 7:46 a.m.
Created at: March 1, 2026, 7:59 p.m.