Triple

T19908483
Position Surface form Disambiguated ID Type / Status
Subject Rose Leveson-Gower, Countess Granville E478480 entity
Predicate child P120 FINISHED
Object Lady Mary Cecilia Leveson-Gower
Lady Mary Cecilia Leveson-Gower was a British aristocrat and member of the prominent Leveson-Gower family connected to the Earls Granville.
 E1400675 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 Mary Cecilia Leveson-Gower | Statement: [Rose Leveson-Gower, Countess Granville, child, Lady Mary Cecilia Leveson-Gower]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lady Mary Cecilia Leveson-Gower
Context triple: [Rose Leveson-Gower, Countess Granville, child, Lady Mary Cecilia Leveson-Gower]
  • 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 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.
  • C. Lady Mary Cavendish
    Lady Mary Cavendish was a British aristocrat of the Cavendish family, noted as a daughter of the 10th Duke of Devonshire and a member of one of England’s most prominent ducal lineages.
  • D. Lady Mary Gascoyne-Cecil
    Lady Mary Gascoyne-Cecil was an English aristocrat from the influential Cecil family who became Marchioness of Hartington through marriage into the Cavendish (Duke of Devonshire) family.
  • E. Lady Constance Sutherland-Leveson-Gower
    Lady Constance Sutherland-Leveson-Gower was a British aristocrat from the prominent Sutherland family who became Duchess of Westminster through her marriage to Hugh Grosvenor, 1st Duke of Westminster.
  • 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 Mary Cecilia Leveson-Gower
Triple: [Rose Leveson-Gower, Countess Granville, child, Lady Mary Cecilia Leveson-Gower]
Generated description
Lady Mary Cecilia Leveson-Gower was a British aristocrat and member of the prominent Leveson-Gower family connected to the Earls Granville.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lady Mary Cecilia Leveson-Gower
Target entity description: Lady Mary Cecilia Leveson-Gower was a British aristocrat and member of the prominent Leveson-Gower family connected to the Earls Granville.
  • 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 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.
  • C. Lady Mary Cavendish
    Lady Mary Cavendish was a British aristocrat of the Cavendish family, noted as a daughter of the 10th Duke of Devonshire and a member of one of England’s most prominent ducal lineages.
  • D. Lady Mary Gascoyne-Cecil
    Lady Mary Gascoyne-Cecil was an English aristocrat from the influential Cecil family who became Marchioness of Hartington through marriage into the Cavendish (Duke of Devonshire) family.
  • E. Lady Constance Sutherland-Leveson-Gower
    Lady Constance Sutherland-Leveson-Gower was a British aristocrat from the prominent Sutherland family who became Duchess of Westminster through her marriage to Hugh Grosvenor, 1st Duke of Westminster.
  • 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_69d8e520682081909892916424699bd5 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e6598d91ac8190be6abdd7d1542aec completed April 20, 2026, 4:51 p.m.
NED1 Entity disambiguation (via context triple) batch_6a07ea4bd4d4819091827b2274413c13 completed May 16, 2026, 3:53 a.m.
NEDg Description generation batch_6a07ed33b03c8190b7270172949b78ab completed May 16, 2026, 4:06 a.m.
NED2 Entity disambiguation (via description) batch_6a07ed9743dc8190930f07ee46146beb completed May 16, 2026, 4:07 a.m.
Created at: April 10, 2026, 1:53 p.m.