Triple

T10952
Position Surface form Disambiguated ID Type / Status
Subject Kennedy Center for the Performing Arts E222 entity
Predicate residentCompany P1287 FINISHED
Object Washington National Opera
Washington National Opera is a major American opera company based in Washington, D.C., known for its full-scale productions, educational programs, and role as a leading cultural institution in the nation’s capital.
E7370 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: Washington National Opera | Statement: [Kennedy Center for the Performing Arts, residentCompany, Washington National Opera]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Washington National Opera
Context triple: [Kennedy Center for the Performing Arts, residentCompany, Washington National Opera]
  • A. Kennedy Center for the Performing Arts
    The Kennedy Center for the Performing Arts is the United States’ national cultural center and a major venue in Washington, D.C. for theater, music, dance, and other performing arts.
  • B. National Symphony Orchestra
    The National Symphony Orchestra is a major American symphony orchestra based in Washington, D.C., known for its performances of classical and contemporary repertoire and its role as a leading cultural institution in the nation’s capital.
  • C. National Gallery of Art
    The National Gallery of Art is a major U.S. art museum renowned for its extensive collection of European and American masterpieces, located on the National Mall.
  • D. Carnegie Hall
    Carnegie Hall is a world-renowned concert venue in New York City celebrated for its exceptional acoustics and historic role in classical and popular music performance.
  • E. Board of Trustees of the John F. Kennedy Center for the Performing Arts
    The Board of Trustees of the John F. Kennedy Center for the Performing Arts is the federally appointed governing body responsible for overseeing the policies, operations, and strategic direction of the United States’ national cultural center in Washington, D.C.
  • 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: Washington National Opera
Triple: [Kennedy Center for the Performing Arts, residentCompany, Washington National Opera]
Generated description
Washington National Opera is a major American opera company based in Washington, D.C., known for its full-scale productions, educational programs, and role as a leading cultural institution in the nation’s capital.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Washington National Opera
Target entity description: Washington National Opera is a major American opera company based in Washington, D.C., known for its full-scale productions, educational programs, and role as a leading cultural institution in the nation’s capital.
  • A. Kennedy Center for the Performing Arts
    The Kennedy Center for the Performing Arts is the United States’ national cultural center and a major venue in Washington, D.C. for theater, music, dance, and other performing arts.
  • B. National Symphony Orchestra
    The National Symphony Orchestra is a major American symphony orchestra based in Washington, D.C., known for its performances of classical and contemporary repertoire and its role as a leading cultural institution in the nation’s capital.
  • C. National Gallery of Art
    The National Gallery of Art is a major U.S. art museum renowned for its extensive collection of European and American masterpieces, located on the National Mall.
  • D. Carnegie Hall
    Carnegie Hall is a world-renowned concert venue in New York City celebrated for its exceptional acoustics and historic role in classical and popular music performance.
  • E. Board of Trustees of the John F. Kennedy Center for the Performing Arts
    The Board of Trustees of the John F. Kennedy Center for the Performing Arts is the federally appointed governing body responsible for overseeing the policies, operations, and strategic direction of the United States’ national cultural center in Washington, D.C.
  • 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_69a23d7ad88c8190bffe8ab091d86642 completed Feb. 28, 2026, 12:57 a.m.
NER Named-entity recognition batch_69a2465b2cf881908bf61c461e04cf6a completed Feb. 28, 2026, 1:35 a.m.
NED1 Entity disambiguation (via context triple) batch_69a25aadb9ac8190b35b13454e86df76 completed Feb. 28, 2026, 3:02 a.m.
NEDg Description generation batch_69a25ba5676881908ac366ed6c0e0d1b completed Feb. 28, 2026, 3:06 a.m.
NED2 Entity disambiguation (via description) batch_69a25f907d908190a3aafe250cf58919 completed Feb. 28, 2026, 3:22 a.m.
Created at: Feb. 28, 2026, 1:02 a.m.