Triple

T16344235
Position Surface form Disambiguated ID Type / Status
Subject James Lawson E396887 entity
Predicate participantIn P149 FINISHED
Object Memphis sanitation workers' strike E91336 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: Memphis sanitation workers' strike | Statement: [James Lawson, participantIn, Memphis sanitation workers' strike]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Memphis sanitation workers' strike
Context triple: [James Lawson, participantIn, Memphis sanitation workers' strike]
  • A. Memphis sanitation workers' strike chosen
    The Memphis sanitation workers' strike was a pivotal 1968 labor and civil rights protest by Black sanitation workers demanding fair wages, safer working conditions, and recognition of their union, and is closely associated with Martin Luther King Jr.'s final campaign before his assassination.
  • B. Loray Mill strike of 1929
    The Loray Mill strike of 1929 was a major and violently suppressed textile workers’ labor strike in Gastonia, North Carolina, that became a landmark conflict in U.S. labor history.
  • C. Knoxville riot of 1919
    The Knoxville riot of 1919 was a violent white mob attack on Black residents in Knoxville, Tennessee, during the Red Summer, reflecting the era’s widespread racial tensions and unrest.
  • D. Nashville sit-ins
    The Nashville sit-ins were a series of nonviolent student-led protests in 1960 that successfully desegregated lunch counters in Nashville, Tennessee and became a key early campaign of the U.S. civil rights movement.
  • E. Delano grape strike
    The Delano grape strike was a landmark labor protest in the 1960s in California’s Central Valley, led largely by Filipino and Mexican farmworkers, that catalyzed the modern farm labor movement and brought national attention to agricultural workers’ rights.
  • 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_69d87f26864c819088365ca381a003c2 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e2da0c90e0819086f0a80a10cd79f3 completed April 18, 2026, 1:10 a.m.
NED1 Entity disambiguation (via context triple) batch_6a002db00b4081909573afc66366a91c completed May 10, 2026, 7:03 a.m.
Created at: April 10, 2026, 5:07 a.m.