Triple

T751704
Position Surface form Disambiguated ID Type / Status
Subject Birmingham Civil Rights National Monument E15462 entity
Predicate associatedWithEvent P37 FINISHED
Object 1963 16th Street Baptist Church bombing E2495 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: 1963 16th Street Baptist Church bombing | Statement: [Birmingham Civil Rights National Monument, associatedWithEvent, 1963 16th Street Baptist Church bombing]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 1963 16th Street Baptist Church bombing
Context triple: [Birmingham Civil Rights National Monument, associatedWithEvent, 1963 16th Street Baptist Church bombing]
  • A. 16th Street Baptist Church chosen
    The 16th Street Baptist Church is a historic African American church in Birmingham, Alabama, best known as the site of a 1963 Ku Klux Klan bombing that killed four Black girls and became a pivotal moment in the Civil Rights Movement.
  • B. Murder of Emmett Till
    The Murder of Emmett Till was the 1955 lynching of a Black teenager in Mississippi that became a catalyst for the modern American civil rights movement.
  • C. First Baptist Church (Selma, Alabama)
    First Baptist Church in Selma, Alabama, is a historic African American church that played a central role in the Civil Rights Movement, particularly in organizing voting rights marches and activism in the 1960s.
  • D. Colfax massacre
    The Colfax massacre was an 1873 episode of racial and political violence in Louisiana in which white supremacists killed dozens of Black freedmen, marking one of the deadliest incidents of Reconstruction-era terror and undermining Black civil rights in the post–Civil War South.
  • E. Selma, Alabama
    Selma, Alabama is a historic city best known as a pivotal center of the American civil rights movement, particularly for the 1965 voting rights marches.
  • 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_69a493599a0081908da65f3407af1ef2 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a64c67748190aef3522b4b428563 completed March 1, 2026, 8:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69a66671ebd48190a785be0ae0d3588c completed March 3, 2026, 4:41 a.m.
Created at: March 1, 2026, 7:37 p.m.