Triple

T443260
Position Surface form Disambiguated ID Type / Status
Subject Nederlander Organization E10159 entity
Predicate foundedBy P104 FINISHED
Object 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.
 E55596 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: David T. Nederlander | Statement: [Nederlander Organization, foundedBy, David T. Nederlander]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: David T. Nederlander
Context triple: [Nederlander Organization, foundedBy, David T. Nederlander]
  • A. Avram Glazer
    Avram Glazer is an American businessman and member of the Glazer family, known for his ownership stake and leadership role in Manchester United Football Club.
  • B. Bryan Glazer
    Bryan Glazer is an American businessman and co-owner of the Tampa Bay Buccaneers NFL franchise and Manchester United Football Club, known for his role in the Glazer family's sports empire.
  • C. 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.
  • D. David B. Cornstein
    David B. Cornstein is an American businessman and Republican political appointee who served as the U.S. Ambassador to Hungary under President Donald Trump.
  • E. Joel Glazer
    Joel Glazer is an American businessman and member of the Glazer family who co-owns and helps oversee the operations of Manchester United Football Club.
  • 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: David T. Nederlander
Triple: [Nederlander Organization, foundedBy, David T. Nederlander]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: David T. Nederlander
Target entity description: 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.
  • A. Avram Glazer
    Avram Glazer is an American businessman and member of the Glazer family, known for his ownership stake and leadership role in Manchester United Football Club.
  • B. Bryan Glazer
    Bryan Glazer is an American businessman and co-owner of the Tampa Bay Buccaneers NFL franchise and Manchester United Football Club, known for his role in the Glazer family's sports empire.
  • C. 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.
  • D. David B. Cornstein
    David B. Cornstein is an American businessman and Republican political appointee who served as the U.S. Ambassador to Hungary under President Donald Trump.
  • E. Joel Glazer
    Joel Glazer is an American businessman and member of the Glazer family who co-owns and helps oversee the operations of Manchester United Football Club.
  • 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_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_69a43e73555481909fc972eed3337945 completed March 1, 2026, 1:26 p.m.
NEDg Description generation batch_69a43ef8ac148190a077d00090f5c9f0 completed March 1, 2026, 1:28 p.m.
NED2 Entity disambiguation (via description) batch_69a43f55507c8190b922f21d2b59e82d completed March 1, 2026, 1:29 p.m.
Created at: Feb. 28, 2026, 1:11 p.m.