Triple

T20491756
Position Surface form Disambiguated ID Type / Status
Subject Bournemouth Symphony Orchestra E502761 entity
Predicate formerPrincipalConductor P20921 FINISHED
Object Rudolf Barshai — NE NERFINISHED

How this triple was built (3 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: Rudolf Barshai | Statement: [Bournemouth Symphony Orchestra, formerPrincipalConductor, Rudolf Barshai]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rudolf Barshai
Context triple: [Bournemouth Symphony Orchestra, formerPrincipalConductor, Rudolf Barshai]
  • A. Evgeny Mravinsky
    Evgeny Mravinsky was a renowned Soviet-Russian conductor best known for his long tenure with the Leningrad Philharmonic Orchestra and his authoritative interpretations of Russian symphonic repertoire.
  • B. Давид Фёдорович Ойстрах
    Давид Фёдорович Ойстрах был выдающимся советским скрипачом и альтистом, одним из крупнейших исполнителей XX века.
  • C. Kyrill Kondrashin
    Kyrill Kondrashin was a prominent Soviet conductor renowned for his interpretations of Russian repertoire and for championing the works of Dmitri Shostakovich.
  • D. Igor Markevitch
    Igor Markevitch was a Ukrainian-born 20th-century conductor and composer renowned for his innovative orchestral works and influential international conducting career.
  • E. Yevgeny Svetlanov
    Yevgeny Svetlanov was a renowned Russian conductor, composer, and pianist, celebrated especially for his interpretations and recordings of Russian orchestral music.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rudolf Barshai
Target entity description: Rudolf Barshai was a renowned Soviet-born violist and conductor, celebrated for founding the Moscow Chamber Orchestra and for his acclaimed orchestral arrangements of Shostakovich’s string quartets.
  • A. Evgeny Mravinsky
    Evgeny Mravinsky was a renowned Soviet-Russian conductor best known for his long tenure with the Leningrad Philharmonic Orchestra and his authoritative interpretations of Russian symphonic repertoire.
  • B. Давид Фёдорович Ойстрах
    Давид Фёдорович Ойстрах был выдающимся советским скрипачом и альтистом, одним из крупнейших исполнителей XX века.
  • C. Kyrill Kondrashin
    Kyrill Kondrashin was a prominent Soviet conductor renowned for his interpretations of Russian repertoire and for championing the works of Dmitri Shostakovich.
  • D. Igor Markevitch
    Igor Markevitch was a Ukrainian-born 20th-century conductor and composer renowned for his innovative orchestral works and influential international conducting career.
  • E. Yevgeny Svetlanov
    Yevgeny Svetlanov was a renowned Russian conductor, composer, and pianist, celebrated especially for his interpretations and recordings of Russian orchestral music.
  • F. None of above. chosen

Provenance (2 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_69e0b4b0373881909dd3e9387f82eab4 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e69cba5b708190bef437acf6321b81 completed April 20, 2026, 9:38 p.m.
Created at: April 16, 2026, 11:35 a.m.