Triple

T7721744
Position Surface form Disambiguated ID Type / Status
Subject George Spencer-Churchill, 6th Duke of Marlborough E175027 entity
Predicate child P120 FINISHED
Object Lord Alfred Spencer-Churchill
Lord Alfred Spencer-Churchill was a 19th-century British aristocrat and politician from the prominent Spencer-Churchill family.
 E688561 NE FINISHED

How this triple was built (4 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: Lord Alfred Spencer-Churchill | Statement: [George Spencer-Churchill, 6th Duke of Marlborough, child, Lord Alfred Spencer-Churchill]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lord Alfred Spencer-Churchill
Context triple: [George Spencer-Churchill, 6th Duke of Marlborough, child, Lord Alfred Spencer-Churchill]
  • A. 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.
  • B. Lord Augustus Robert Spencer-Churchill
    Lord Augustus Robert Spencer-Churchill was a 19th-century British aristocrat and younger son of the 7th Duke of Marlborough, belonging to the prominent Spencer-Churchill family.
  • C. 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.
  • D. Lord Henry John Spencer-Churchill
    Lord Henry John Spencer-Churchill was a 19th-century British aristocrat and naval officer from the prominent Spencer-Churchill family.
  • E. Henry Winston Spencer-Churchill
    Henry Winston Spencer-Churchill was a British army officer and member of the prominent Spencer-Churchill family, related to wartime Prime Minister Winston Churchill.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Lord Alfred Spencer-Churchill
Triple: [George Spencer-Churchill, 6th Duke of Marlborough, child, Lord Alfred Spencer-Churchill]
Generated description
Lord Alfred Spencer-Churchill was a 19th-century British aristocrat and politician from the prominent Spencer-Churchill family.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lord Alfred Spencer-Churchill
Target entity description: Lord Alfred Spencer-Churchill was a 19th-century British aristocrat and politician from the prominent Spencer-Churchill family.
  • A. 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.
  • B. Lord Augustus Robert Spencer-Churchill
    Lord Augustus Robert Spencer-Churchill was a 19th-century British aristocrat and younger son of the 7th Duke of Marlborough, belonging to the prominent Spencer-Churchill family.
  • C. 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.
  • D. Lord Henry John Spencer-Churchill
    Lord Henry John Spencer-Churchill was a 19th-century British aristocrat and naval officer from the prominent Spencer-Churchill family.
  • E. Henry Winston Spencer-Churchill
    Henry Winston Spencer-Churchill was a British army officer and member of the prominent Spencer-Churchill family, related to wartime Prime Minister Winston Churchill.
  • F. None of above. chosen

Provenance (5 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_69c8dea75df88190b0d1187e57dcfddb completed March 29, 2026, 8:11 a.m.
NEDg Description generation batch_69c8df35b6908190866d315cffca8f30 completed March 29, 2026, 8:13 a.m.
NED2 Entity disambiguation (via description) batch_69c8e04222808190ad04746674f241aa completed March 29, 2026, 8:18 a.m.
Created at: March 27, 2026, 4:05 p.m.