Triple

T498715
Position Surface form Disambiguated ID Type / Status
Subject Serge Koussevitzky E10351 entity
Predicate founded P104 FINISHED
Object 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.
 E62601 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: Koussevitzky Music Foundation | Statement: [Serge Koussevitzky, founded, Koussevitzky Music Foundation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Koussevitzky Music Foundation
Context triple: [Serge Koussevitzky, founded, Koussevitzky Music Foundation]
  • A. The George Balanchine Trust
    The George Balanchine Trust is the organization that oversees, licenses, and preserves the choreographic works and legacy of the influential ballet choreographer George Balanchine.
  • B. Serge Koussevitzky
    Serge Koussevitzky was a renowned Russian-born conductor, double bassist, and music director of the Boston Symphony Orchestra, celebrated for championing contemporary composers and founding the Tanglewood Music Center.
  • C. Mariinsky Orchestra
    The Mariinsky Orchestra is a renowned Russian symphony orchestra based in Saint Petersburg, celebrated for its interpretations of Russian classical and operatic repertoire.
  • D. 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.
  • E. Curtis Institute of Music
    The Curtis Institute of Music is a prestigious conservatory in Philadelphia renowned for its highly selective admissions and for training many of the world’s leading classical musicians and conductors.
  • 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: Koussevitzky Music Foundation
Triple: [Serge Koussevitzky, founded, Koussevitzky Music Foundation]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Koussevitzky Music Foundation
Target entity description: 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.
  • A. The George Balanchine Trust
    The George Balanchine Trust is the organization that oversees, licenses, and preserves the choreographic works and legacy of the influential ballet choreographer George Balanchine.
  • B. Serge Koussevitzky
    Serge Koussevitzky was a renowned Russian-born conductor, double bassist, and music director of the Boston Symphony Orchestra, celebrated for championing contemporary composers and founding the Tanglewood Music Center.
  • C. Mariinsky Orchestra
    The Mariinsky Orchestra is a renowned Russian symphony orchestra based in Saint Petersburg, celebrated for its interpretations of Russian classical and operatic repertoire.
  • D. 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.
  • E. Curtis Institute of Music
    The Curtis Institute of Music is a prestigious conservatory in Philadelphia renowned for its highly selective admissions and for training many of the world’s leading classical musicians and conductors.
  • 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_69a2e847df8481909239ec08ccf1e376 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2f119b14c8190a5a6b119579c2682 completed Feb. 28, 2026, 1:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69a48543f1948190b710628bf53cdf01 completed March 1, 2026, 6:28 p.m.
NEDg Description generation batch_69a48918e1d08190b2f51c0d0510ce15 completed March 1, 2026, 6:44 p.m.
NED2 Entity disambiguation (via description) batch_69a4899415108190b520b8e00fdf00ff completed March 1, 2026, 6:46 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.