Triple

T17063412
Position Surface form Disambiguated ID Type / Status
Subject African-American theatre E414018 entity
Predicate hasNotableInstitution P315 FINISHED
Object Harlem’s Apollo Theater E20399 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: Harlem’s Apollo Theater | Statement: [African-American theatre, hasNotableInstitution, Harlem’s Apollo Theater]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Harlem’s Apollo Theater
Context triple: [African-American theatre, hasNotableInstitution, Harlem’s Apollo Theater]
  • A. Harlem Opera House
    The Harlem Opera House was a late-19th-century New York City theater and opera venue developed by impresario Oscar Hammerstein I that became an important cultural landmark in Harlem.
  • B. Apollo Theater chosen
    The Apollo Theater is a historic Harlem performance venue famed for launching the careers of numerous African American artists and serving as a cornerstone of Black entertainment and culture in the United States.
  • C. Cotton Club, New York City
    The Cotton Club in New York City was a famous Prohibition-era Harlem nightclub renowned for its lavish revues, segregationist policies, and role in launching the careers of major jazz artists.
  • D. Harlem Stage
    Harlem Stage is a performing arts center in New York City renowned for presenting and supporting innovative work by artists of color, particularly those reflecting the cultural legacy of Harlem.
  • E. Hammerstein's Theater
    Hammerstein's Theater was a prominent early 20th-century New York City vaudeville and musical theater venue later known as the Ed Sullivan Theater.
  • 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_69d886cde3d481908d4d01ba88ba7eb7 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3db7f6a6081909bebce3ce925e663 completed April 18, 2026, 7:29 p.m.
NED1 Entity disambiguation (via context triple) batch_6a01234be4e4819084701902e7bd3a27 completed May 11, 2026, 12:31 a.m.
Created at: April 10, 2026, 5:34 a.m.