Triple

T7996969
Position Surface form Disambiguated ID Type / Status
Subject 1939 Lincoln Memorial concert E186149 entity
Predicate politicalContext P36 FINISHED
Object Jim Crow segregation in the United States E4187 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: Jim Crow segregation in the United States | Statement: [1939 Lincoln Memorial concert, politicalContext, Jim Crow segregation in the United States]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Jim Crow segregation in the United States
Context triple: [1939 Lincoln Memorial concert, politicalContext, Jim Crow segregation in the United States]
  • A. Jim Crow laws chosen
    Jim Crow laws were a system of state and local statutes in the United States that enforced racial segregation and disenfranchised African Americans, particularly in the South, from the late 19th century through the mid-20th century.
  • B. American civil rights movement
    The American civil rights movement was a mid-20th-century mass social and political campaign, prominently led by figures like Martin Luther King Jr., that sought to end racial segregation and discrimination against African Americans and secure equal rights under the law.
  • C. The Strange Career of Jim Crow
    The Strange Career of Jim Crow is a landmark historical study by C. Vann Woodward that traces the origins, evolution, and legal dismantling of racial segregation in the American South.
  • D. Great Migration of African Americans out of the region
    The Great Migration of African Americans out of the region was a massive, decades-long movement of Black Southerners to Northern, Midwestern, and Western cities in search of better economic opportunities and escape from Jim Crow segregation and racial violence.
  • E. "Segregation now, segregation tomorrow, segregation forever" speech
    The "Segregation now, segregation tomorrow, segregation forever" speech is George Wallace’s infamous 1963 inaugural address as Alabama governor, remembered as a defining pro-segregation statement of the American civil rights era.
  • 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_69ca829c6c308190ab05b43d234c52b2 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3c97968481908d261b3f0bd6b8e6 completed March 31, 2026, 3:16 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc568ac4e88190b63b4d57c3bd3205 completed March 31, 2026, 11:19 p.m.
Created at: March 30, 2026, 5:17 p.m.