Triple

T1583898
Position Surface form Disambiguated ID Type / Status
Subject Itzhak Perlman E34027 entity
Predicate founded P104 FINISHED
Object Perlman Music Program
The Perlman Music Program is a prestigious summer music school and residency that nurtures exceptionally gifted young string players through intensive training, mentorship, and performance opportunities.
 E179335 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: Perlman Music Program | Statement: [Itzhak Perlman, founded, Perlman Music Program]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Perlman Music Program
Context triple: [Itzhak Perlman, founded, Perlman Music Program]
  • A. Koussevitzky Music Foundation
    The Koussevitzky Music Foundation is an organization dedicated to supporting and commissioning contemporary classical music, continuing the artistic legacy of conductor and patron Serge Koussevitzky.
  • B. Longy School of Music of Bard College
    Longy School of Music of Bard College is a renowned conservatory that offers rigorous, performance-focused music education and training for musicians at the undergraduate, graduate, and preparatory levels.
  • C. Shepherd School of Music
    The Shepherd School of Music is a prestigious conservatory-style music school at Rice University known for its rigorous performance programs and distinguished faculty.
  • D. Indiana University Jacobs School of Music
    Indiana University Jacobs School of Music is a renowned conservatory within Indiana University, recognized for its comprehensive music programs and distinguished faculty across performance, composition, and music education.
  • E. School of Music (Carnegie Mellon University)
    The School of Music at Carnegie Mellon University is a renowned conservatory-style program offering professional training in performance, composition, and music technology within a leading research university.
  • 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: Perlman Music Program
Triple: [Itzhak Perlman, founded, Perlman Music Program]
Generated description
The Perlman Music Program is a prestigious summer music school and residency that nurtures exceptionally gifted young string players through intensive training, mentorship, and performance opportunities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Perlman Music Program
Target entity description: The Perlman Music Program is a prestigious summer music school and residency that nurtures exceptionally gifted young string players through intensive training, mentorship, and performance opportunities.
  • A. Koussevitzky Music Foundation
    The Koussevitzky Music Foundation is an organization dedicated to supporting and commissioning contemporary classical music, continuing the artistic legacy of conductor and patron Serge Koussevitzky.
  • B. Longy School of Music of Bard College
    Longy School of Music of Bard College is a renowned conservatory that offers rigorous, performance-focused music education and training for musicians at the undergraduate, graduate, and preparatory levels.
  • C. Shepherd School of Music
    The Shepherd School of Music is a prestigious conservatory-style music school at Rice University known for its rigorous performance programs and distinguished faculty.
  • D. Indiana University Jacobs School of Music
    Indiana University Jacobs School of Music is a renowned conservatory within Indiana University, recognized for its comprehensive music programs and distinguished faculty across performance, composition, and music education.
  • E. School of Music (Carnegie Mellon University)
    The School of Music at Carnegie Mellon University is a renowned conservatory-style program offering professional training in performance, composition, and music technology within a leading research university.
  • 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_69a885fceb2c8190b47e0f7c0aefbff0 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a908f0e72c8190bb7a2a0c77379060 completed March 5, 2026, 4:39 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad4035dd7c8190817301c0a2b0b938 completed March 8, 2026, 9:24 a.m.
NEDg Description generation batch_69ad411829fc81909f9dc88b3d55d431 completed March 8, 2026, 9:27 a.m.
NED2 Entity disambiguation (via description) batch_69ad417fa778819092ebabad8bdcddd3 completed March 8, 2026, 9:29 a.m.
Created at: March 4, 2026, 7:27 p.m.