Triple

T5909084
Position Surface form Disambiguated ID Type / Status
Subject Chequers E131415 entity
Predicate donatedBy P499 FINISHED
Object Ruth Lee, Lady Lee of Fareham
Ruth Lee, Lady Lee of Fareham was a British aristocrat and philanthropist best known for gifting the historic country house Chequers to the nation as the official country residence of the UK Prime Minister.
E552998 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: Ruth Lee, Lady Lee of Fareham | Statement: [Chequers, donatedBy, Ruth Lee, Lady Lee of Fareham]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ruth Lee, Lady Lee of Fareham
Context triple: [Chequers, donatedBy, Ruth Lee, Lady Lee of Fareham]
  • A. Eleanor Agnes Lee
    Eleanor Agnes Lee was the daughter of Confederate General Robert E. Lee and Anne Hill Carter Lee, known for her devout religious life and posthumously published letters and writings.
  • B. Patricia Knatchbull, 2nd Countess Mountbatten of Burma
    Patricia Knatchbull, 2nd Countess Mountbatten of Burma, was a British peer and relative of the royal family who survived the IRA bombing that killed her father, Lord Mountbatten, and later became a prominent public figure and charity patron.
  • C. Jane Leveson-Gower
    Jane Leveson-Gower was an 18th-century British aristocrat and daughter of Catherine Douglas, Duchess of Queensberry, who was connected to prominent noble families of the period.
  • D. Mildred Childe Lee
    Mildred Childe Lee was the youngest daughter of Confederate General Robert E. Lee, known for her close involvement with her family and her unmarried, devoutly religious life after the American Civil War.
  • E. Joan Yarde-Buller
    Joan Yarde-Buller was a British socialite from an aristocratic family who became the mother of Aga Khan IV through her marriage into the prominent Aga Khan dynasty.
  • 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: Ruth Lee, Lady Lee of Fareham
Triple: [Chequers, donatedBy, Ruth Lee, Lady Lee of Fareham]
Generated description
Ruth Lee, Lady Lee of Fareham was a British aristocrat and philanthropist best known for gifting the historic country house Chequers to the nation as the official country residence of the UK Prime Minister.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ruth Lee, Lady Lee of Fareham
Target entity description: Ruth Lee, Lady Lee of Fareham was a British aristocrat and philanthropist best known for gifting the historic country house Chequers to the nation as the official country residence of the UK Prime Minister.
  • A. Eleanor Agnes Lee
    Eleanor Agnes Lee was the daughter of Confederate General Robert E. Lee and Anne Hill Carter Lee, known for her devout religious life and posthumously published letters and writings.
  • B. Patricia Knatchbull, 2nd Countess Mountbatten of Burma
    Patricia Knatchbull, 2nd Countess Mountbatten of Burma, was a British peer and relative of the royal family who survived the IRA bombing that killed her father, Lord Mountbatten, and later became a prominent public figure and charity patron.
  • C. Jane Leveson-Gower
    Jane Leveson-Gower was an 18th-century British aristocrat and daughter of Catherine Douglas, Duchess of Queensberry, who was connected to prominent noble families of the period.
  • D. Mildred Childe Lee
    Mildred Childe Lee was the youngest daughter of Confederate General Robert E. Lee, known for her close involvement with her family and her unmarried, devoutly religious life after the American Civil War.
  • E. Joan Yarde-Buller
    Joan Yarde-Buller was a British socialite from an aristocratic family who became the mother of Aga Khan IV through her marriage into the prominent Aga Khan dynasty.
  • 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_69c008593a44819081a07ae0efe6c574 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c03775590481909a797b166fbe108c completed March 22, 2026, 6:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0b16f568081908839cd2403b7534c completed March 23, 2026, 3:20 a.m.
NEDg Description generation batch_69c0b22e4ec88190ac3794edcd1c0b26 completed March 23, 2026, 3:23 a.m.
NED2 Entity disambiguation (via description) batch_69c0b29fbec8819092b117bd40e3731f completed March 23, 2026, 3:25 a.m.
Created at: March 22, 2026, 3:59 p.m.