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.