Triple

T22195821
Position Surface form Disambiguated ID Type / Status
Subject Cottesloe Theatre E548546 entity
Predicate namedAfter P63 FINISHED
Object John Fremantle, 4th Baron Cottesloe
John Fremantle, 4th Baron Cottesloe, was a British peer and influential arts administrator particularly associated with the National Theatre in London.
 E1526663 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: John Fremantle, 4th Baron Cottesloe | Statement: [Cottesloe Theatre, namedAfter, John Fremantle, 4th Baron Cottesloe]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: John Fremantle, 4th Baron Cottesloe
Context triple: [Cottesloe Theatre, namedAfter, John Fremantle, 4th Baron Cottesloe]
  • A. John Rolls, 1st Baron Llangattock
    John Rolls, 1st Baron Llangattock, was a Welsh landowner and peer best known as the father of aviation and motoring pioneer Charles Rolls and for his prominent role in late 19th-century British public life.
  • B. Frederick Ponsonby, 1st Baron de Mauley
    Frederick Ponsonby, 1st Baron de Mauley was a British Whig politician and peer who served in the House of Commons before being elevated to the House of Lords in the early 19th century.
  • C. Lord John Townshend
    Lord John Townshend was a British Whig politician and member of the prominent Townshend aristocratic family who served in the House of Commons during the late 18th and early 19th centuries.
  • D. Charles Ponsonby, 1st Baron de Mauley
    Charles Ponsonby, 1st Baron de Mauley was a 19th-century British Whig politician and peer who served as a Member of Parliament before being elevated to the House of Lords.
  • E. 1st Viscount Bridport
    1st Viscount Bridport was a British naval officer and peer, best known for his service as an admiral during the French Revolutionary Wars.
  • 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: John Fremantle, 4th Baron Cottesloe
Triple: [Cottesloe Theatre, namedAfter, John Fremantle, 4th Baron Cottesloe]
Generated description
John Fremantle, 4th Baron Cottesloe, was a British peer and influential arts administrator particularly associated with the National Theatre in London.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: John Fremantle, 4th Baron Cottesloe
Target entity description: John Fremantle, 4th Baron Cottesloe, was a British peer and influential arts administrator particularly associated with the National Theatre in London.
  • A. John Rolls, 1st Baron Llangattock
    John Rolls, 1st Baron Llangattock, was a Welsh landowner and peer best known as the father of aviation and motoring pioneer Charles Rolls and for his prominent role in late 19th-century British public life.
  • B. Frederick Ponsonby, 1st Baron de Mauley
    Frederick Ponsonby, 1st Baron de Mauley was a British Whig politician and peer who served in the House of Commons before being elevated to the House of Lords in the early 19th century.
  • C. Lord John Townshend
    Lord John Townshend was a British Whig politician and member of the prominent Townshend aristocratic family who served in the House of Commons during the late 18th and early 19th centuries.
  • D. Charles Ponsonby, 1st Baron de Mauley
    Charles Ponsonby, 1st Baron de Mauley was a 19th-century British Whig politician and peer who served as a Member of Parliament before being elevated to the House of Lords.
  • E. 1st Viscount Bridport
    1st Viscount Bridport was a British naval officer and peer, best known for his service as an admiral during the French Revolutionary Wars.
  • 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_69e11e3ecc7c8190b5f94cd8f42e9d37 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f12ae6f7a881908cf1772326f91467 completed April 28, 2026, 9:47 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0ab64b13308190a2f1b8e51abbc9ba completed May 18, 2026, 6:48 a.m.
NEDg Description generation batch_6a0ab6dce3848190838b858dc021b681 completed May 18, 2026, 6:51 a.m.
NED2 Entity disambiguation (via description) batch_6a0ab7ca94308190a327779ffa509d59 completed May 18, 2026, 6:55 a.m.
Created at: April 16, 2026, 8:35 p.m.