Triple

T21488281
Position Surface form Disambiguated ID Type / Status
Subject Pittsburgh Symphony Orchestra Board of Trustees E530169 entity
Predicate governsOrganization P3706 FINISHED
Object Pittsburgh Symphony, Inc. — 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: Pittsburgh Symphony, Inc. | Statement: [Pittsburgh Symphony Orchestra Board of Trustees, governsOrganization, Pittsburgh Symphony, Inc.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pittsburgh Symphony, Inc.
Context triple: [Pittsburgh Symphony Orchestra Board of Trustees, governsOrganization, Pittsburgh Symphony, Inc.]
  • A. Pittsburgh Symphony Association chosen
    The Pittsburgh Symphony Association is a supporting organization that promotes, fundraises for, and advocates on behalf of the Pittsburgh Symphony Orchestra.
  • B. Pittsburgh Symphony Orchestra
    The Pittsburgh Symphony Orchestra is a major American symphony orchestra based in Pittsburgh, Pennsylvania, renowned for its rich recording history and international tours.
  • C. Pittsburgh Phil
    Pittsburgh Phil was the nickname of Harry Strauss, a notorious contract killer for the Murder, Inc. crime syndicate during the 1930s and early 1940s.
  • D. Pittsburgh Youth Symphony Orchestra
    The Pittsburgh Youth Symphony Orchestra is a pre-professional youth orchestra based in Pittsburgh that provides advanced orchestral training and performance opportunities for talented young musicians.
  • E. Carnegie Mellon Philharmonic
    The Carnegie Mellon Philharmonic is a premier student symphony orchestra of Carnegie Mellon University, known for performing major orchestral repertoire and showcasing the talents of the School of Music.
  • 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_69e0c45acc3881908e38d3f28964152b completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69e9ea390bd88190bc444e6af275f6e8 completed April 23, 2026, 9:45 a.m.
Created at: April 16, 2026, 6:22 p.m.