Triple

T2265906
Position Surface form Disambiguated ID Type / Status
Subject Roman Kroitor E50143 entity
Predicate hasChild P369 FINISHED
Object Stephen Kroitor
Stephen Kroitor is a Canadian individual best known as the son of pioneering filmmaker and IMAX co-founder Roman Kroitor.
E251591 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: Stephen Kroitor | Statement: [Roman Kroitor, hasChild, Stephen Kroitor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Stephen Kroitor
Context triple: [Roman Kroitor, hasChild, Stephen Kroitor]
  • A. Robby Müller
    Robby Müller was a renowned Dutch cinematographer celebrated for his innovative, naturalistic visual style in films by directors such as Wim Wenders and Jim Jarmusch.
  • B. Russell Carpenter
    Russell Carpenter is an Academy Award–winning American cinematographer best known for his work on major films such as Titanic and other high-profile Hollywood productions.
  • C. Bud Yorkin
    Bud Yorkin was an American television producer and director best known for his influential work in 1970s sitcoms that helped redefine socially conscious TV comedy.
  • D. Louis Kraemer
    Louis Kraemer was a party to the landmark U.S. Supreme Court case Shelley v. Kraemer, which held that courts could not enforce racially restrictive housing covenants.
  • E. Michael C. Gross
    Michael C. Gross was an American film producer and art director best known for his work on the Ghostbusters franchise and other popular comedies of the 1980s and early 1990s.
  • 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: Stephen Kroitor
Triple: [Roman Kroitor, hasChild, Stephen Kroitor]
Generated description
Stephen Kroitor is a Canadian individual best known as the son of pioneering filmmaker and IMAX co-founder Roman Kroitor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Stephen Kroitor
Target entity description: Stephen Kroitor is a Canadian individual best known as the son of pioneering filmmaker and IMAX co-founder Roman Kroitor.
  • A. Robby Müller
    Robby Müller was a renowned Dutch cinematographer celebrated for his innovative, naturalistic visual style in films by directors such as Wim Wenders and Jim Jarmusch.
  • B. Russell Carpenter
    Russell Carpenter is an Academy Award–winning American cinematographer best known for his work on major films such as Titanic and other high-profile Hollywood productions.
  • C. Bud Yorkin
    Bud Yorkin was an American television producer and director best known for his influential work in 1970s sitcoms that helped redefine socially conscious TV comedy.
  • D. Louis Kraemer
    Louis Kraemer was a party to the landmark U.S. Supreme Court case Shelley v. Kraemer, which held that courts could not enforce racially restrictive housing covenants.
  • E. Michael C. Gross
    Michael C. Gross was an American film producer and art director best known for his work on the Ghostbusters franchise and other popular comedies of the 1980s and early 1990s.
  • 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_69a88b01e0048190ba96431b5f990ba9 completed March 4, 2026, 7:41 p.m.
NER Named-entity recognition batch_69abc18fff0c8190acd73d8db8a41cff completed March 7, 2026, 6:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae71d243608190bbfe5784fa06e26b completed March 9, 2026, 7:08 a.m.
NEDg Description generation batch_69ae728e46608190b4192519c705bc32 completed March 9, 2026, 7:11 a.m.
NED2 Entity disambiguation (via description) batch_69ae72ff572081909b7c4aebb9e26180 completed March 9, 2026, 7:13 a.m.
Created at: March 4, 2026, 7:48 p.m.