Triple

T14919708
Position Surface form Disambiguated ID Type / Status
Subject Northwestern University Bienen School of Music E371476 entity
Predicate namedAfter P63 FINISHED
Object Henry and Leigh Bienen
Henry and Leigh Bienen are prominent benefactors and leaders associated with Northwestern University, notably lending their names to its Bienen School of Music.
E1126476 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: Henry and Leigh Bienen | Statement: [Northwestern University Bienen School of Music, namedAfter, Henry and Leigh Bienen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Henry and Leigh Bienen
Context triple: [Northwestern University Bienen School of Music, namedAfter, Henry and Leigh Bienen]
  • A. Sidney and Lois Eskenazi
    Sidney and Lois Eskenazi are American philanthropists and major arts and education benefactors whose donations have significantly supported cultural institutions such as the Eskenazi Museum of Art.
  • B. Jack H. Skirball
    Jack H. Skirball was an American film producer and philanthropist known for his work in Hollywood during the mid-20th century.
  • C. Mitzi E. Newhouse
    Mitzi E. Newhouse was a prominent American philanthropist and arts patron associated with New York’s cultural and theatrical institutions.
  • D. Isadore Zellerbach
    Isadore Zellerbach was an American businessman and philanthropist best known for leading the Crown Zellerbach Corporation and supporting major cultural and civic institutions in San Francisco.
  • E. Joseph Nederlander
    Joseph Nederlander was a prominent American theater owner and producer, known for his role in expanding and managing the Nederlander Organization’s Broadway and live-entertainment holdings.
  • 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: Henry and Leigh Bienen
Triple: [Northwestern University Bienen School of Music, namedAfter, Henry and Leigh Bienen]
Generated description
Henry and Leigh Bienen are prominent benefactors and leaders associated with Northwestern University, notably lending their names to its Bienen School of Music.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Henry and Leigh Bienen
Target entity description: Henry and Leigh Bienen are prominent benefactors and leaders associated with Northwestern University, notably lending their names to its Bienen School of Music.
  • A. Sidney and Lois Eskenazi
    Sidney and Lois Eskenazi are American philanthropists and major arts and education benefactors whose donations have significantly supported cultural institutions such as the Eskenazi Museum of Art.
  • B. Jack H. Skirball
    Jack H. Skirball was an American film producer and philanthropist known for his work in Hollywood during the mid-20th century.
  • C. Mitzi E. Newhouse
    Mitzi E. Newhouse was a prominent American philanthropist and arts patron associated with New York’s cultural and theatrical institutions.
  • D. Isadore Zellerbach
    Isadore Zellerbach was an American businessman and philanthropist best known for leading the Crown Zellerbach Corporation and supporting major cultural and civic institutions in San Francisco.
  • E. Joseph Nederlander
    Joseph Nederlander was a prominent American theater owner and producer, known for his role in expanding and managing the Nederlander Organization’s Broadway and live-entertainment holdings.
  • 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_69d85cc7ea3481908228b5acb7d06f12 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded62f76bc81909ebc8899096cd1a0 completed April 15, 2026, 12:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe72c141088190936f2fd53fee80e4 completed May 8, 2026, 11:33 p.m.
NEDg Description generation batch_69fe7477270c819094a908a05143619d completed May 8, 2026, 11:40 p.m.
NED2 Entity disambiguation (via description) batch_69fe7542e5948190866991cabdf97f0e completed May 8, 2026, 11:44 p.m.
Created at: April 10, 2026, 2:33 a.m.