Triple

T15047587
Position Surface form Disambiguated ID Type / Status
Subject Hugh Grosvenor, 1st Duke of Westminster E379270 entity
Predicate child P120 FINISHED
Object Lady Elizabeth Harriet Grosvenor
Lady Elizabeth Harriet Grosvenor was a British aristocrat and daughter of Hugh Grosvenor, 1st Duke of Westminster, belonging to one of the wealthiest and most influential noble families in the United Kingdom.
 E1136894 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: Lady Elizabeth Harriet Grosvenor | Statement: [Hugh Grosvenor, 1st Duke of Westminster, child, Lady Elizabeth Harriet Grosvenor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lady Elizabeth Harriet Grosvenor
Context triple: [Hugh Grosvenor, 1st Duke of Westminster, child, Lady Elizabeth Harriet Grosvenor]
  • A. Lady Elizabeth Mary Leveson-Gower
    Lady Elizabeth Mary Leveson-Gower was a British aristocrat of the prominent Leveson-Gower family and the mother of Hugh Grosvenor, 1st Duke of Westminster.
  • B. Lady Elizabeth Georgiana Sutherland-Leveson-Gower
    Lady Elizabeth Georgiana Sutherland-Leveson-Gower was a 19th-century British aristocrat from the powerful Sutherland family and the mother of John Campbell, 9th Duke of Argyll.
  • C. Lady Elizabeth Cavendish
    Lady Elizabeth Cavendish was an English aristocrat of the prominent Cavendish family, daughter of the 2nd Duke of Devonshire and a member of the high Georgian nobility.
  • D. Lady Elizabeth Cavendish
    Lady Elizabeth Cavendish was a British aristocrat and courtier, best known as a close friend and lady-in-waiting to Princess Margaret and a member of the prominent Cavendish family.
  • E. Lady Susan Leveson-Gower
    Lady Susan Leveson-Gower was a British aristocrat of the prominent Leveson-Gower family who became Countess of Harrowby through her marriage to Dudley Ryder, 1st Earl of Harrowby.
  • 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: Lady Elizabeth Harriet Grosvenor
Triple: [Hugh Grosvenor, 1st Duke of Westminster, child, Lady Elizabeth Harriet Grosvenor]
Generated description
Lady Elizabeth Harriet Grosvenor was a British aristocrat and daughter of Hugh Grosvenor, 1st Duke of Westminster, belonging to one of the wealthiest and most influential noble families in the United Kingdom.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lady Elizabeth Harriet Grosvenor
Target entity description: Lady Elizabeth Harriet Grosvenor was a British aristocrat and daughter of Hugh Grosvenor, 1st Duke of Westminster, belonging to one of the wealthiest and most influential noble families in the United Kingdom.
  • A. Lady Elizabeth Mary Leveson-Gower
    Lady Elizabeth Mary Leveson-Gower was a British aristocrat of the prominent Leveson-Gower family and the mother of Hugh Grosvenor, 1st Duke of Westminster.
  • B. Lady Elizabeth Georgiana Sutherland-Leveson-Gower
    Lady Elizabeth Georgiana Sutherland-Leveson-Gower was a 19th-century British aristocrat from the powerful Sutherland family and the mother of John Campbell, 9th Duke of Argyll.
  • C. Lady Elizabeth Cavendish
    Lady Elizabeth Cavendish was an English aristocrat of the prominent Cavendish family, daughter of the 2nd Duke of Devonshire and a member of the high Georgian nobility.
  • D. Lady Elizabeth Cavendish
    Lady Elizabeth Cavendish was a British aristocrat and courtier, best known as a close friend and lady-in-waiting to Princess Margaret and a member of the prominent Cavendish family.
  • E. Lady Susan Leveson-Gower
    Lady Susan Leveson-Gower was a British aristocrat of the prominent Leveson-Gower family who became Countess of Harrowby through her marriage to Dudley Ryder, 1st Earl of Harrowby.
  • 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_69d85cd64d108190853797a95c11cc45 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69deda8e64e48190873104a02a676ff3 completed April 15, 2026, 12:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69feae0da8008190a39d63648228a34c completed May 9, 2026, 3:46 a.m.
NEDg Description generation batch_69feb10161fc81908aef193552ada55b completed May 9, 2026, 3:58 a.m.
NED2 Entity disambiguation (via description) batch_69feb168eac0819098bd76bac6daa838 completed May 9, 2026, 4 a.m.
Created at: April 10, 2026, 3 a.m.