Triple

T412653
Position Surface form Disambiguated ID Type / Status
Subject Student Nonviolent Coordinating Committee E9523 entity
Predicate keyPerson P256 FINISHED
Object Bernard Lafayette
Bernard Lafayette is an American civil rights activist and leader known for his prominent role in the 1960s nonviolent movement, including organizing Freedom Rides and voter registration campaigns in the South.
 E54834 NE FINISHED

How this triple was built (4 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: Bernard Lafayette | Statement: [Student Nonviolent Coordinating Committee, keyPerson, Bernard Lafayette]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bernard Lafayette
Context triple: [Student Nonviolent Coordinating Committee, keyPerson, Bernard Lafayette]
  • A. Arthur C. Walker Jr.
    Arthur C. Walker Jr. was an American physicist and solar scientist known for his pioneering work in X-ray and ultraviolet imaging of the sun and for serving on the Rogers Commission investigating the Space Shuttle Challenger disaster.
  • B. Whitney Young
    Whitney Young was a prominent American civil rights leader and longtime head of the National Urban League, known for his pragmatic, behind-the-scenes efforts to combat racial inequality and expand economic opportunities for Black Americans.
  • C. True W. Williams
    True W. Williams was an illustrator known for providing the original illustrations for Mark Twain’s semi-autobiographical travel book "Roughing It."
  • D. Cedric Gibbons
    Cedric Gibbons was a prominent Irish-American art director and production designer at MGM, renowned for shaping the visual style of classic Hollywood films and for designing the Oscar statuette.
  • E. James Forman
    James Forman was a prominent civil rights leader and strategist, best known as a key organizer in the Student Nonviolent Coordinating Committee (SNCC) and an influential voice in the development of Black Power ideology.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Bernard Lafayette
Triple: [Student Nonviolent Coordinating Committee, keyPerson, Bernard Lafayette]
Generated description
Bernard Lafayette is an American civil rights activist and leader known for his prominent role in the 1960s nonviolent movement, including organizing Freedom Rides and voter registration campaigns in the South.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bernard Lafayette
Target entity description: Bernard Lafayette is an American civil rights activist and leader known for his prominent role in the 1960s nonviolent movement, including organizing Freedom Rides and voter registration campaigns in the South.
  • A. Arthur C. Walker Jr.
    Arthur C. Walker Jr. was an American physicist and solar scientist known for his pioneering work in X-ray and ultraviolet imaging of the sun and for serving on the Rogers Commission investigating the Space Shuttle Challenger disaster.
  • B. Whitney Young
    Whitney Young was a prominent American civil rights leader and longtime head of the National Urban League, known for his pragmatic, behind-the-scenes efforts to combat racial inequality and expand economic opportunities for Black Americans.
  • C. True W. Williams
    True W. Williams was an illustrator known for providing the original illustrations for Mark Twain’s semi-autobiographical travel book "Roughing It."
  • D. Cedric Gibbons
    Cedric Gibbons was a prominent Irish-American art director and production designer at MGM, renowned for shaping the visual style of classic Hollywood films and for designing the Oscar statuette.
  • E. James Forman
    James Forman was a prominent civil rights leader and strategist, best known as a key organizer in the Student Nonviolent Coordinating Committee (SNCC) and an influential voice in the development of Black Power ideology.
  • F. None of above. chosen

Provenance (5 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_69a2e80111fc8190961d5b7c6154123f completed Feb. 28, 2026, 1:05 p.m.
NER Named-entity recognition batch_69a2ecdc422881908910428fd1aee7c6 completed Feb. 28, 2026, 1:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69a431dd98dc8190a0020cdbeec5cfbf completed March 1, 2026, 12:32 p.m.
NEDg Description generation batch_69a43267c1d081908b2036402ce0ec11 completed March 1, 2026, 12:34 p.m.
NED2 Entity disambiguation (via description) batch_69a432f94a948190a958bba70c2fc806 completed March 1, 2026, 12:37 p.m.
Created at: Feb. 28, 2026, 1:09 p.m.