Triple

T23509168

Position	Surface form	Disambiguated ID	Type / Status
Subject	Waterloo Bridge (1940 film)	`E572368`	entity
Predicate	character	`P662`	FINISHED
Object	Roy Cronin	`—`	NE NERFINISHED

How this triple was built (3 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: Roy Cronin | Statement: [Waterloo Bridge (1940 film), character, Roy Cronin]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Roy Cronin
Context triple: [Waterloo Bridge (1940 film), character, Roy Cronin]

A. Vincent Cronin
Vincent Cronin was a British historian and biographer known for his accessible, narrative-driven works on figures such as Napoleon, Louis XIV, and Catherine the Great.
B. Joseph Edward Cronin
Joseph Edward Cronin was a Hall of Fame American Major League Baseball shortstop and manager, best known for his long tenure with the Boston Red Sox and later role as American League president.
C. John Randall
John Randall is a member of the Randall family, known primarily in relation to Rebecca Randall.
D. John Randall
John Randall was a British physicist and biophysicist known for his leadership in molecular biology research at King's College London, where crucial work on the structure of DNA was carried out.
E. Bernard Donoghue
Bernard Donoghue is a British heritage and cultural policy expert best known as the long-serving director of the Association of Leading Visitor Attractions (ALVA) and a prominent advocate for museums and the arts in the UK.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Roy Cronin
Target entity description: Roy Cronin is the British army officer and romantic lead portrayed by Robert Taylor in the 1940 film "Waterloo Bridge."

A. Vincent Cronin
Vincent Cronin was a British historian and biographer known for his accessible, narrative-driven works on figures such as Napoleon, Louis XIV, and Catherine the Great.
B. Joseph Edward Cronin
Joseph Edward Cronin was a Hall of Fame American Major League Baseball shortstop and manager, best known for his long tenure with the Boston Red Sox and later role as American League president.
C. John Randall
John Randall is a member of the Randall family, known primarily in relation to Rebecca Randall.
D. John Randall
John Randall was a British physicist and biophysicist known for his leadership in molecular biology research at King's College London, where crucial work on the structure of DNA was carried out.
E. Bernard Donoghue
Bernard Donoghue is a British heritage and cultural policy expert best known as the long-serving director of the Association of Leading Visitor Attractions (ALVA) and a prominent advocate for museums and the arts in the UK.
F. None of above. chosen

Provenance (2 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_69e245b5e4208190bac8a6509867e394`	completed	April 17, 2026, 2:37 p.m.
NER	Named-entity recognition	`batch_69f1a902c0788190840d7df1b5450b4d`	completed	April 29, 2026, 6:45 a.m.

Created at: April 17, 2026, 6:07 p.m.