Triple

T18437463
Position Surface form Disambiguated ID Type / Status
Subject Nikolay Cherkasov E450429 entity
Predicate educatedAt P5 FINISHED
Object Saint Petersburg State Institute of Performing Arts — NE NERFINISHED

How this triple was built (2 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: Saint Petersburg State Institute of Performing Arts | Statement: [Nikolay Cherkasov, educatedAt, Saint Petersburg State Institute of Performing Arts]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Saint Petersburg State Institute of Performing Arts
Context triple: [Nikolay Cherkasov, educatedAt, Saint Petersburg State Institute of Performing Arts]
  • A. Leningrad State Institute of Performing Arts chosen
    Leningrad State Institute of Performing Arts was a prominent Soviet higher-education institution specializing in training actors, directors, and other theatre and performing arts professionals in Leningrad (now Saint Petersburg).
  • B. Russian Academy of Theatre Arts
    The Russian Academy of Theatre Arts is a leading Moscow-based higher education institution specializing in professional training for theatre, acting, and stage arts.
  • C. National Academy of Performing Arts
    The National Academy of Performing Arts is a premier Pakistani institution dedicated to professional training and education in theatre, music, and other performing arts.
  • D. National Academy for the Performing Arts
    The National Academy for the Performing Arts is a major cultural and performance venue in Port of Spain, Trinidad and Tobago, known for hosting concerts, theatrical productions, and other artistic events.
  • E. Petrograd Conservatory
    The Petrograd Conservatory is a prestigious Russian music academy in Saint Petersburg renowned for training many prominent composers, performers, and conductors.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69d8d381d6388190a9e94e9c658174e4 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e51c0e04508190bc851a8954ae60e8 completed April 19, 2026, 6:16 p.m.
Created at: April 10, 2026, 11:29 a.m.