Triple

T23509168
Position Surface form Disambiguated ID Type / Status
Subject Waterloo Bridge (1940 film) E572368 entity
Predicate character P662 FINISHED
Object Roy Cronin
Roy Cronin is the British army officer and romantic lead portrayed by Robert Taylor in the 1940 film "Waterloo Bridge."
E1589212 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: 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.
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: Roy Cronin
Triple: [Waterloo Bridge (1940 film), character, Roy Cronin]
Generated description
Roy Cronin is the British army officer and romantic lead portrayed by Robert Taylor in the 1940 film "Waterloo Bridge."
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 (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_69e245b5e4208190bac8a6509867e394 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f1a902c0788190840d7df1b5450b4d completed April 29, 2026, 6:45 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c827994708190afa43998632776c4 completed May 19, 2026, 3:32 p.m.
NEDg Description generation batch_6a0ca6f2d4288190b0b5fd46d2a387bf completed May 19, 2026, 6:07 p.m.
NED2 Entity disambiguation (via description) batch_6a0ca7f09af48190b7bfdae25d2f286b completed May 19, 2026, 6:12 p.m.
Created at: April 17, 2026, 6:07 p.m.