Triple

T5239596
Position Surface form Disambiguated ID Type / Status
Subject Mary Churchill E118305 entity
Predicate child P120 FINISHED
Object Rupert Soames
Rupert Soames is a British businessman best known for his long career as a senior executive, including serving as CEO of major companies such as Aggreko and Serco, and as a grandson of former UK Prime Minister Winston Churchill.
 E507126 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: Rupert Soames | Statement: [Mary Churchill, child, Rupert Soames]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rupert Soames
Context triple: [Mary Churchill, child, Rupert Soames]
  • A. Robert Middleton
    Robert Middleton is an architect best known as one of the founders of the influential design and planning firm Cambridge Seven Associates.
  • B. Robert Middleton
    Robert Middleton was an American character actor known for his imposing presence and frequent roles as villains or authority figures in mid-20th-century film and television.
  • C. Lord Charles Ashley Spencer-Churchill
    Lord Charles Ashley Spencer-Churchill was a 19th-century British aristocrat and younger son of John Winston Spencer-Churchill, 7th Duke of Marlborough, belonging to the prominent Spencer-Churchill family.
  • D. George Windsor, Earl of St Andrews
    George Windsor, Earl of St Andrews is a British peer and member of the extended royal family, the eldest son of Prince Edward, Duke of Kent, and a grandson of King George V.
  • E. 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.
  • 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: Rupert Soames
Triple: [Mary Churchill, child, Rupert Soames]
Generated description
Rupert Soames is a British businessman best known for his long career as a senior executive, including serving as CEO of major companies such as Aggreko and Serco, and as a grandson of former UK Prime Minister Winston Churchill.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rupert Soames
Target entity description: Rupert Soames is a British businessman best known for his long career as a senior executive, including serving as CEO of major companies such as Aggreko and Serco, and as a grandson of former UK Prime Minister Winston Churchill.
  • A. Robert Middleton
    Robert Middleton is an architect best known as one of the founders of the influential design and planning firm Cambridge Seven Associates.
  • B. Robert Middleton
    Robert Middleton was an American character actor known for his imposing presence and frequent roles as villains or authority figures in mid-20th-century film and television.
  • C. Lord Charles Ashley Spencer-Churchill
    Lord Charles Ashley Spencer-Churchill was a 19th-century British aristocrat and younger son of John Winston Spencer-Churchill, 7th Duke of Marlborough, belonging to the prominent Spencer-Churchill family.
  • D. George Windsor, Earl of St Andrews
    George Windsor, Earl of St Andrews is a British peer and member of the extended royal family, the eldest son of Prince Edward, Duke of Kent, and a grandson of King George V.
  • E. 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.
  • 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_69bd4467db0881909b3b0982df32cc8f completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7b2a52fc8190a22631e1853c74a3 completed March 20, 2026, 4:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69befe65e3048190899a6316dc4c89eb completed March 21, 2026, 8:24 p.m.
NEDg Description generation batch_69beff4322308190b252820e7213f05e completed March 21, 2026, 8:27 p.m.
NED2 Entity disambiguation (via description) batch_69beffe02d208190b857d6aaa4d85dae completed March 21, 2026, 8:30 p.m.
Created at: March 20, 2026, 1:49 p.m.