Triple

T4971254
Position Surface form Disambiguated ID Type / Status
Subject Civic Center/Grand Park station E111654 entity
Predicate serves P98 FINISHED
Object The Music Center E146754 NE FINISHED

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: The Music Center | Statement: [Civic Center/Grand Park station, serves, The Music Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: The Music Center
Context triple: [Civic Center/Grand Park station, serves, The Music Center]
  • A. Music Center of Los Angeles County chosen
    The Music Center of Los Angeles County is a major performing arts complex and cultural institution in downtown Los Angeles that oversees several renowned venues and resident arts companies.
  • B. Dorothy Chandler Pavilion
    The Dorothy Chandler Pavilion is a prominent performing arts venue in downtown Los Angeles, best known as a longtime home of the Los Angeles Opera and former primary site of the Academy Awards ceremonies.
  • C. Pasadena Civic Center
    Pasadena Civic Center is a historic civic complex in Pasadena, California, known for its grand Beaux-Arts architecture and its role as the city's governmental and cultural hub.
  • D. Beverly Hills Civic Center
    The Beverly Hills Civic Center is a prominent municipal complex in Beverly Hills, California, known for its distinctive postmodern architecture and its role as a hub for the city’s government and public services.
  • E. Ahmanson Theatre
    Ahmanson Theatre is a major performing arts venue in Los Angeles, California, known for hosting large-scale Broadway productions and other prominent theatrical performances.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69bd441a0eb481908050fa4273b19eae completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd7213bf0081909b3c496f1804dc4c completed March 20, 2026, 4:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69be81fa9108819089a6258e3a88f0cb completed March 21, 2026, 11:33 a.m.
Created at: March 20, 2026, 1:33 p.m.