Triple

T8190936
Position Surface form Disambiguated ID Type / Status
Subject Allegra Mostyn-Owen E191301 entity
Predicate father P120 FINISHED
Object William Mostyn-Owen
William Mostyn-Owen is a British art historian and academic known for his work on Italian Renaissance art and his role in an aristocratic family connected to British public life.
E726811 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: William Mostyn-Owen | Statement: [Allegra Mostyn-Owen, father, William Mostyn-Owen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: William Mostyn-Owen
Context triple: [Allegra Mostyn-Owen, father, William Mostyn-Owen]
  • A. William Delmé-Evans
    William Delmé-Evans was a 20th-century British distillery designer and engineer best known for creating and modernizing several notable Scotch whisky distilleries.
  • B. Dafydd Wigley
    Dafydd Wigley is a Welsh politician and former leader of Plaid Cymru who served as a Member of Parliament and later as a member of the House of Lords, known for his advocacy of Welsh devolution and social justice.
  • C. John Owen-Jones
    John Owen-Jones is a Welsh musical theatre actor and singer best known for his acclaimed performances in major West End and international productions such as Les Misérables and The Phantom of the Opera.
  • D. Sir Wyn Williams
    Sir Wyn Williams is a Welsh judge who has served as President of Welsh Tribunals and previously as a High Court judge of England and Wales.
  • E. John Davies
    John Davies was a British Conservative politician and businessman who served in senior government roles during the late 1960s and early 1970s.
  • 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: William Mostyn-Owen
Triple: [Allegra Mostyn-Owen, father, William Mostyn-Owen]
Generated description
William Mostyn-Owen is a British art historian and academic known for his work on Italian Renaissance art and his role in an aristocratic family connected to British public life.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: William Mostyn-Owen
Target entity description: William Mostyn-Owen is a British art historian and academic known for his work on Italian Renaissance art and his role in an aristocratic family connected to British public life.
  • A. William Delmé-Evans
    William Delmé-Evans was a 20th-century British distillery designer and engineer best known for creating and modernizing several notable Scotch whisky distilleries.
  • B. Dafydd Wigley
    Dafydd Wigley is a Welsh politician and former leader of Plaid Cymru who served as a Member of Parliament and later as a member of the House of Lords, known for his advocacy of Welsh devolution and social justice.
  • C. John Owen-Jones
    John Owen-Jones is a Welsh musical theatre actor and singer best known for his acclaimed performances in major West End and international productions such as Les Misérables and The Phantom of the Opera.
  • D. Sir Wyn Williams
    Sir Wyn Williams is a Welsh judge who has served as President of Welsh Tribunals and previously as a High Court judge of England and Wales.
  • E. John Davies
    John Davies was a British Conservative politician and businessman who served in senior government roles during the late 1960s and early 1970s.
  • 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_69ca82c5b6948190a583c096fb0a6c71 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb4da2f4108190b9b69cb7f41ef374 completed March 31, 2026, 4:29 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd94c7db688190a755d0143c71c2b2 completed April 1, 2026, 9:57 p.m.
NEDg Description generation batch_69cdb20cc18081908269516e49ce0fd3 completed April 2, 2026, 12:02 a.m.
NED2 Entity disambiguation (via description) batch_69cdb44ff9a88190bbcb4a56f9b44dc1 completed April 2, 2026, 12:12 a.m.
Created at: March 30, 2026, 5:41 p.m.