Triple

T1814986
Position Surface form Disambiguated ID Type / Status
Subject Francis Godolphin, 2nd Earl of Godolphin E40415 entity
Predicate spouse P13 FINISHED
Object Henrietta Churchill, 2nd Duchess of Marlborough
Henrietta Churchill, 2nd Duchess of Marlborough, was an English noblewoman and political heiress who inherited the Marlborough title in her own right and played a key role in preserving the Churchill-Godolphin family’s wealth and influence in the early 18th century.
E216492 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: Henrietta Churchill, 2nd Duchess of Marlborough | Statement: [Francis Godolphin, 2nd Earl of Godolphin, spouse, Henrietta Churchill, 2nd Duchess of Marlborough]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Henrietta Churchill, 2nd Duchess of Marlborough
Context triple: [Francis Godolphin, 2nd Earl of Godolphin, spouse, Henrietta Churchill, 2nd Duchess of Marlborough]
  • A. Lady Henrietta Mary Spencer-Churchill
    Lady Henrietta Mary Spencer-Churchill is a British interior designer and author, known for her work on historic houses and her connection to the prominent Spencer-Churchill family of Blenheim Palace.
  • B. Anne Churchill
    Anne Churchill was an English aristocrat of the late 17th and early 18th centuries, notable as a daughter of the influential Sarah Churchill, Duchess of Marlborough, and a member of the powerful Churchill family closely connected to the court of Queen Anne.
  • C. Lady Anne Spencer-Churchill
    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.
  • D. Mary Churchill
    Mary Churchill was the youngest daughter of British Prime Minister Winston Churchill, known for her wartime service and later public and charitable work.
  • E. 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.
  • 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: Henrietta Churchill, 2nd Duchess of Marlborough
Triple: [Francis Godolphin, 2nd Earl of Godolphin, spouse, Henrietta Churchill, 2nd Duchess of Marlborough]
Generated description
Henrietta Churchill, 2nd Duchess of Marlborough, was an English noblewoman and political heiress who inherited the Marlborough title in her own right and played a key role in preserving the Churchill-Godolphin family’s wealth and influence in the early 18th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Henrietta Churchill, 2nd Duchess of Marlborough
Target entity description: Henrietta Churchill, 2nd Duchess of Marlborough, was an English noblewoman and political heiress who inherited the Marlborough title in her own right and played a key role in preserving the Churchill-Godolphin family’s wealth and influence in the early 18th century.
  • A. Lady Henrietta Mary Spencer-Churchill
    Lady Henrietta Mary Spencer-Churchill is a British interior designer and author, known for her work on historic houses and her connection to the prominent Spencer-Churchill family of Blenheim Palace.
  • B. Anne Churchill
    Anne Churchill was an English aristocrat of the late 17th and early 18th centuries, notable as a daughter of the influential Sarah Churchill, Duchess of Marlborough, and a member of the powerful Churchill family closely connected to the court of Queen Anne.
  • C. Lady Anne Spencer-Churchill
    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.
  • D. Mary Churchill
    Mary Churchill was the youngest daughter of British Prime Minister Winston Churchill, known for her wartime service and later public and charitable work.
  • E. 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.
  • 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_69a8864526c081908a3a4d74f689e2c5 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69aa65f4628481909ca8e4c2302752ac completed March 6, 2026, 5:28 a.m.
NED1 Entity disambiguation (via context triple) batch_69adf3c192f08190a1a134e541be1103 completed March 8, 2026, 10:10 p.m.
NEDg Description generation batch_69adf5b31274819086c266c1a8ba2cd8 completed March 8, 2026, 10:18 p.m.
NED2 Entity disambiguation (via description) batch_69adf6108c988190b992de20cf287da7 completed March 8, 2026, 10:20 p.m.
Created at: March 4, 2026, 7:32 p.m.