Triple

T5585897
Position Surface form Disambiguated ID Type / Status
Subject Music Center of Los Angeles County E146754 entity
Predicate hasResidentCompany P1287 FINISHED
Object Los Angeles Opera
Los Angeles Opera is a major American opera company based in downtown Los Angeles, known for its diverse productions and performances at the Dorothy Chandler Pavilion.
 E528734 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: Los Angeles Opera | Statement: [Music Center of Los Angeles County, hasResidentCompany, Los Angeles Opera]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Los Angeles Opera
Context triple: [Music Center of Los Angeles County, hasResidentCompany, Los Angeles Opera]
  • A. San Francisco Opera
    San Francisco Opera is one of the leading American opera companies, renowned for its grand productions and influential role in the cultural life of San Francisco.
  • B. Los Angeles Philharmonic Association
    The Los Angeles Philharmonic Association is the nonprofit organization that manages and presents performances by the Los Angeles Philharmonic and related music programs at major venues in the Los Angeles area.
  • C. New York City Opera
    New York City Opera was a major American opera company based in New York City, known for its innovative productions, accessible ticket prices, and support of new works and emerging artists.
  • D. The Dallas Opera
    The Dallas Opera is a major American opera company based in Dallas, Texas, known for its high-quality productions and contributions to the cultural life of the region.
  • E. Santa Fe Opera
    Santa Fe Opera is a renowned open-air opera company and festival in Santa Fe, New Mexico, celebrated for its innovative productions and dramatic desert setting.
  • 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: Los Angeles Opera
Triple: [Music Center of Los Angeles County, hasResidentCompany, Los Angeles Opera]
Generated description
Los Angeles Opera is a major American opera company based in downtown Los Angeles, known for its diverse productions and performances at the Dorothy Chandler Pavilion.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Los Angeles Opera
Target entity description: Los Angeles Opera is a major American opera company based in downtown Los Angeles, known for its diverse productions and performances at the Dorothy Chandler Pavilion.
  • A. San Francisco Opera
    San Francisco Opera is one of the leading American opera companies, renowned for its grand productions and influential role in the cultural life of San Francisco.
  • B. Los Angeles Philharmonic Association
    The Los Angeles Philharmonic Association is the nonprofit organization that manages and presents performances by the Los Angeles Philharmonic and related music programs at major venues in the Los Angeles area.
  • C. New York City Opera
    New York City Opera was a major American opera company based in New York City, known for its innovative productions, accessible ticket prices, and support of new works and emerging artists.
  • D. The Dallas Opera
    The Dallas Opera is a major American opera company based in Dallas, Texas, known for its high-quality productions and contributions to the cultural life of the region.
  • E. Santa Fe Opera
    Santa Fe Opera is a renowned open-air opera company and festival in Santa Fe, New Mexico, celebrated for its innovative productions and dramatic desert setting.
  • 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_69c0090287a08190b4098411effe970c completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c020871a3c8190991f291295cadfa5 completed March 22, 2026, 5:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0286558b48190a8907c06111a48f3 completed March 22, 2026, 5:35 p.m.
NEDg Description generation batch_69c0350eb53081909dc573fefa3e7f0a completed March 22, 2026, 6:29 p.m.
NED2 Entity disambiguation (via description) batch_69c036ee4e1c8190b9e60655d72407ff completed March 22, 2026, 6:37 p.m.
Created at: March 22, 2026, 3:38 p.m.