Triple

T443292
Position Surface form Disambiguated ID Type / Status
Subject Nederlander Organization E10159 entity
Predicate hasKeyPerson P256 FINISHED
Object James M. Nederlander (historical)
James M. Nederlander was a prominent American theater owner and producer who helped build the Nederlander Organization into one of Broadway’s leading theatrical empires.
 E56262 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: James M. Nederlander (historical) | Statement: [Nederlander Organization, hasKeyPerson, James M. Nederlander (historical)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: James M. Nederlander (historical)
Context triple: [Nederlander Organization, hasKeyPerson, James M. Nederlander (historical)]
  • A. James L. Nederlander
    James L. Nederlander is a prominent American theatrical producer and executive, known for leading the Nederlander Organization, one of Broadway’s major theater-owning and producing companies.
  • B. David T. Nederlander
    David T. Nederlander was an American theatrical impresario and businessman best known as the patriarch of the Nederlander family, which built one of the largest theater-owning and producing organizations in the United States.
  • C. Edward Glazer
    Edward Glazer is an American businessman and member of the Glazer family, known for their ownership stakes in major sports franchises such as Manchester United and the Tampa Bay Buccaneers.
  • D. Andrew Heiskell
    Andrew Heiskell was an American publishing executive and philanthropist best known as a longtime leader of Time Inc. and a prominent figure in New York’s cultural and civic life.
  • E. Samuel Goldwyn Jr.
    Samuel Goldwyn Jr. was an American film producer and son of legendary mogul Samuel Goldwyn, known for championing independent and quality cinema through films like "The Preacher's Wife" and for founding The Samuel Goldwyn Company.
  • 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: James M. Nederlander (historical)
Triple: [Nederlander Organization, hasKeyPerson, James M. Nederlander (historical)]
Generated description
James M. Nederlander was a prominent American theater owner and producer who helped build the Nederlander Organization into one of Broadway’s leading theatrical empires.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: James M. Nederlander (historical)
Target entity description: James M. Nederlander was a prominent American theater owner and producer who helped build the Nederlander Organization into one of Broadway’s leading theatrical empires.
  • A. James L. Nederlander chosen
    James L. Nederlander is a prominent American theatrical producer and executive, known for leading the Nederlander Organization, one of Broadway’s major theater-owning and producing companies.
  • B. David T. Nederlander
    David T. Nederlander was an American theatrical impresario and businessman best known as the patriarch of the Nederlander family, which built one of the largest theater-owning and producing organizations in the United States.
  • C. Edward Glazer
    Edward Glazer is an American businessman and member of the Glazer family, known for their ownership stakes in major sports franchises such as Manchester United and the Tampa Bay Buccaneers.
  • D. Andrew Heiskell
    Andrew Heiskell was an American publishing executive and philanthropist best known as a longtime leader of Time Inc. and a prominent figure in New York’s cultural and civic life.
  • E. Samuel Goldwyn Jr.
    Samuel Goldwyn Jr. was an American film producer and son of legendary mogul Samuel Goldwyn, known for championing independent and quality cinema through films like "The Preacher's Wife" and for founding The Samuel Goldwyn Company.
  • F. None of above.

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_69a2e8465ef481909655c681b01e2986 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2ef43e8f88190a5d368add11a38c0 completed Feb. 28, 2026, 1:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69a447fc06288190b74c4047849f615c completed March 1, 2026, 2:06 p.m.
NEDg Description generation batch_69a448814bb48190821c12fad63cc904 completed March 1, 2026, 2:09 p.m.
NED2 Entity disambiguation (via description) batch_69a448e45d248190a50fee4e2aefcaf5 completed March 1, 2026, 2:10 p.m.
Created at: Feb. 28, 2026, 1:11 p.m.