Triple

T7829895
Position Surface form Disambiguated ID Type / Status
Subject Manchester Arena Inquiry E181339 entity
Predicate chairperson P377 FINISHED
Object Sir John Saunders
Sir John Saunders is a British retired High Court judge known for leading the public inquiry into the 2017 Manchester Arena bombing.
E699187 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 John Saunders | Statement: [Manchester Arena Inquiry, chairperson, Sir John Saunders]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sir John Saunders
Context triple: [Manchester Arena Inquiry, chairperson, Sir John Saunders]
  • A. Sir Iain Noble
    Sir Iain Noble was a Scottish businessman and landowner best known for his efforts to promote the Gaelic language and culture, particularly on the Isle of Skye.
  • B. Sir Hugh Evans
    Sir Hugh Evans is a comically pedantic Welsh parson in Shakespeare’s *The Merry Wives of Windsor*, known for his distinctive accent and meddling in the play’s romantic intrigues.
  • C. Sir Michael Marshall
    Sir Michael Marshall was a prominent British businessman and aviation industry leader who headed the Marshall Group in Cambridge and was known for his contributions to aerospace and local civic life.
  • D. Sir John Baker
    Sir John Baker is a distinguished British legal historian and scholar renowned for his expertise in English legal history and long association with the University of Cambridge.
  • E. 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.
  • 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 John Saunders
Triple: [Manchester Arena Inquiry, chairperson, Sir John Saunders]
Generated description
Sir John Saunders is a British retired High Court judge known for leading the public inquiry into the 2017 Manchester Arena bombing.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sir John Saunders
Target entity description: Sir John Saunders is a British retired High Court judge known for leading the public inquiry into the 2017 Manchester Arena bombing.
  • A. Sir Iain Noble
    Sir Iain Noble was a Scottish businessman and landowner best known for his efforts to promote the Gaelic language and culture, particularly on the Isle of Skye.
  • B. Sir Hugh Evans
    Sir Hugh Evans is a comically pedantic Welsh parson in Shakespeare’s *The Merry Wives of Windsor*, known for his distinctive accent and meddling in the play’s romantic intrigues.
  • C. Sir Michael Marshall
    Sir Michael Marshall was a prominent British businessman and aviation industry leader who headed the Marshall Group in Cambridge and was known for his contributions to aerospace and local civic life.
  • D. Sir John Baker
    Sir John Baker is a distinguished British legal historian and scholar renowned for his expertise in English legal history and long association with the University of Cambridge.
  • E. 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.
  • 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_69ca8282ccec819083c48efb72d21cf9 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cb04ac013c81909533fa348776f50c completed March 30, 2026, 11:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69cb5a854fac8190802599615a0f7bc4 completed March 31, 2026, 5:24 a.m.
NEDg Description generation batch_69cb762ce6208190a24438e26ae83785 completed March 31, 2026, 7:22 a.m.
NED2 Entity disambiguation (via description) batch_69cbb615dc248190b57b4fc7c430517f completed March 31, 2026, 11:55 a.m.
Created at: March 30, 2026, 4:44 p.m.