Triple

T98221
Position Surface form Disambiguated ID Type / Status
Subject Mary, Princess Royal and Countess of Harewood E1980 entity
Predicate spouse P13 FINISHED
Object Henry Lascelles, 6th Earl of Harewood
Henry Lascelles, 6th Earl of Harewood, was a British aristocrat and peer who became closely associated with the royal family through his marriage to Mary, Princess Royal, the only daughter of King George V and Queen Mary.
E15808 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: Henry Lascelles, 6th Earl of Harewood | Statement: [Mary, Princess Royal and Countess of Harewood, spouse, Henry Lascelles, 6th Earl of Harewood]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Henry Lascelles, 6th Earl of Harewood
Context triple: [Mary, Princess Royal and Countess of Harewood, spouse, Henry Lascelles, 6th Earl of Harewood]
  • A. Lord Stanley of Preston
    Lord Stanley of Preston was a late 19th-century Governor General of Canada best known for donating the trophy that became the Stanley Cup, the championship prize of professional ice hockey.
  • B. The Lord Sainsbury of Turville
    The Lord Sainsbury of Turville is a British businessman, philanthropist, and Labour politician from the Sainsbury supermarket family who has served as Chancellor of the University of Cambridge.
  • C. 3rd Earl Russell
    3rd Earl Russell is the British hereditary peerage title held by the philosopher, logician, and Nobel laureate Bertrand Russell.
  • D. Baron Keynes of Tilton
    Baron Keynes of Tilton is the peerage title granted to the influential British economist John Maynard Keynes, a key figure in the development of modern macroeconomics and economic policy.
  • E. Charles Noel Carnegie, 10th Earl of Southesk
    Charles Noel Carnegie, 10th Earl of Southesk, was a Scottish nobleman and landowner who held a senior title in the Peerage of Scotland in the late 19th and early 20th centuries.
  • 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: Henry Lascelles, 6th Earl of Harewood
Triple: [Mary, Princess Royal and Countess of Harewood, spouse, Henry Lascelles, 6th Earl of Harewood]
Generated description
Henry Lascelles, 6th Earl of Harewood, was a British aristocrat and peer who became closely associated with the royal family through his marriage to Mary, Princess Royal, the only daughter of King George V and Queen Mary.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Henry Lascelles, 6th Earl of Harewood
Target entity description: Henry Lascelles, 6th Earl of Harewood, was a British aristocrat and peer who became closely associated with the royal family through his marriage to Mary, Princess Royal, the only daughter of King George V and Queen Mary.
  • A. Lord Stanley of Preston
    Lord Stanley of Preston was a late 19th-century Governor General of Canada best known for donating the trophy that became the Stanley Cup, the championship prize of professional ice hockey.
  • B. The Lord Sainsbury of Turville
    The Lord Sainsbury of Turville is a British businessman, philanthropist, and Labour politician from the Sainsbury supermarket family who has served as Chancellor of the University of Cambridge.
  • C. 3rd Earl Russell
    3rd Earl Russell is the British hereditary peerage title held by the philosopher, logician, and Nobel laureate Bertrand Russell.
  • D. Baron Keynes of Tilton
    Baron Keynes of Tilton is the peerage title granted to the influential British economist John Maynard Keynes, a key figure in the development of modern macroeconomics and economic policy.
  • E. Charles Noel Carnegie, 10th Earl of Southesk
    Charles Noel Carnegie, 10th Earl of Southesk, was a Scottish nobleman and landowner who held a senior title in the Peerage of Scotland in the late 19th and early 20th centuries.
  • 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_69a24d4862f881908cc8b89d3a78031d completed Feb. 28, 2026, 2:04 a.m.
NER Named-entity recognition batch_69a24ff07d148190a59aee12c807659d completed Feb. 28, 2026, 2:16 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2b014ab2c8190bcef8382280932dc completed Feb. 28, 2026, 9:06 a.m.
NEDg Description generation batch_69a2b0bd233c81908f3595abdfa51666 completed Feb. 28, 2026, 9:09 a.m.
NED2 Entity disambiguation (via description) batch_69a2b122a168819088be9e5455a1aac1 completed Feb. 28, 2026, 9:10 a.m.
Created at: Feb. 28, 2026, 2:09 a.m.