Triple

T1592070
Position Surface form Disambiguated ID Type / Status
Subject Chigwell School E34198 entity
Predicate hasAlumnus P51 FINISHED
Object Sir Michael Lyons
Sir Michael Lyons is a British public servant and former chairman of the BBC Trust, known for his leadership roles in local government and public sector organizations.
E208931 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: Sir Michael Lyons | Statement: [Chigwell School, hasAlumnus, Sir Michael Lyons]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sir Michael Lyons
Context triple: [Chigwell School, hasAlumnus, Sir Michael Lyons]
  • A. Sir John Trevor
    Sir John Trevor was a prominent 17th-century English politician and royal official who held several high offices under the Stuart monarchy.
  • B. Sir Timothy Laurence
    Sir Timothy Laurence is a retired British Royal Navy officer who became a member of the British royal family through his marriage to Anne, Princess Royal.
  • C. Lord Browne of Madingley
    Lord Browne of Madingley is a British businessman and former chief executive of BP, noted for his influential role in the global energy industry and public service in engineering and education.
  • D. Lord Wolfson of Aspley Guise
    Lord Wolfson of Aspley Guise is a British businessman and Conservative life peer best known for his leadership role at the retail company Next plc.
  • E. Sir Robert Charlton
    Sir Robert Charlton was an English footballer widely regarded as one of the greatest players of all time, famed for his long and distinguished career with Manchester United and the England national team, including winning the 1966 World Cup.
  • 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: Sir Michael Lyons
Triple: [Chigwell School, hasAlumnus, Sir Michael Lyons]
Generated description
Sir Michael Lyons is a British public servant and former chairman of the BBC Trust, known for his leadership roles in local government and public sector organizations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sir Michael Lyons
Target entity description: Sir Michael Lyons is a British public servant and former chairman of the BBC Trust, known for his leadership roles in local government and public sector organizations.
  • A. Sir John Trevor
    Sir John Trevor was a prominent 17th-century English politician and royal official who held several high offices under the Stuart monarchy.
  • B. Sir Timothy Laurence
    Sir Timothy Laurence is a retired British Royal Navy officer who became a member of the British royal family through his marriage to Anne, Princess Royal.
  • C. Lord Browne of Madingley
    Lord Browne of Madingley is a British businessman and former chief executive of BP, noted for his influential role in the global energy industry and public service in engineering and education.
  • D. Lord Wolfson of Aspley Guise
    Lord Wolfson of Aspley Guise is a British businessman and Conservative life peer best known for his leadership role at the retail company Next plc.
  • E. Sir Robert Charlton
    Sir Robert Charlton was an English footballer widely regarded as one of the greatest players of all time, famed for his long and distinguished career with Manchester United and the England national team, including winning the 1966 World Cup.
  • 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_69a885fdcb9c819081ce6f0b8cd477dd completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69abb2c480008190bb472cfdab74c387 completed March 7, 2026, 5:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69add1a893fc8190832442b1b0937d69 completed March 8, 2026, 7:44 p.m.
NEDg Description generation batch_69add452e2c08190ab028a2a42210d7e completed March 8, 2026, 7:56 p.m.
NED2 Entity disambiguation (via description) batch_69add4a999608190beb9f24ec27d2ef8 completed March 8, 2026, 7:57 p.m.
Created at: March 4, 2026, 7:27 p.m.