Triple

T2005363
Position Surface form Disambiguated ID Type / Status
Subject Murder of Emmett Till E43567 entity
Predicate allegedWhiteWoman P16813 FINISHED
Object Carolyn Bryant
Carolyn Bryant was the white woman whose accusation against 14-year-old Emmett Till in 1955 helped trigger his brutal lynching and became a catalyst for the American civil rights movement.
E227141 NE FINISHED

How this triple was built (5 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: Carolyn Bryant | Statement: [Murder of Emmett Till, allegedWhiteWoman, Carolyn Bryant]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Carolyn Bryant
Context triple: [Murder of Emmett Till, allegedWhiteWoman, Carolyn Bryant]
  • A. Mary Alice Herold
    Mary Alice Herold is known primarily as the sister of David Herold, one of the conspirators involved in the assassination of U.S. President Abraham Lincoln.
  • B. Elizabeth Eckford
    Elizabeth Eckford is one of the Little Rock Nine, the African American students who bravely integrated Little Rock Central High School in 1957, becoming a symbol of the civil rights movement.
  • C. Josephine Stovall
    Josephine Stovall was the wife of James V. Forrestal, the first United States Secretary of Defense.
  • D. Leontine Drinkard
    Leontine Drinkard was a member of the prominent Warwick–Houston musical family, known as the matriarchal lineage behind singers like Cissy Houston and Whitney Houston.
  • E. Myrlie Evers
    Myrlie Evers is an American civil rights activist, author, and former NAACP chair best known for her decades-long advocacy for racial justice following the assassination of her husband, Medgar Evers.
  • 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: Carolyn Bryant
Triple: [Murder of Emmett Till, allegedWhiteWoman, Carolyn Bryant]
Generated description
Carolyn Bryant was the white woman whose accusation against 14-year-old Emmett Till in 1955 helped trigger his brutal lynching and became a catalyst for the American civil rights movement.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Carolyn Bryant
Target entity description: Carolyn Bryant was the white woman whose accusation against 14-year-old Emmett Till in 1955 helped trigger his brutal lynching and became a catalyst for the American civil rights movement.
  • A. Mary Alice Herold
    Mary Alice Herold is known primarily as the sister of David Herold, one of the conspirators involved in the assassination of U.S. President Abraham Lincoln.
  • B. Elizabeth Eckford
    Elizabeth Eckford is one of the Little Rock Nine, the African American students who bravely integrated Little Rock Central High School in 1957, becoming a symbol of the civil rights movement.
  • C. Josephine Stovall
    Josephine Stovall was the wife of James V. Forrestal, the first United States Secretary of Defense.
  • D. Leontine Drinkard
    Leontine Drinkard was a member of the prominent Warwick–Houston musical family, known as the matriarchal lineage behind singers like Cissy Houston and Whitney Houston.
  • E. Myrlie Evers
    Myrlie Evers is an American civil rights activist, author, and former NAACP chair best known for her decades-long advocacy for racial justice following the assassination of her husband, Medgar Evers.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: allegedWhiteWoman
Context triple: [Murder of Emmett Till, allegedWhiteWoman, Carolyn Bryant]
  • A. allegedAgentOf
    Indicates that one entity is claimed or suspected, but not confirmed, to be the agent responsible for an action or event involving another entity.
  • B. allegedStatus chosen
    Indicates that a particular status or condition is claimed or asserted about an entity, but has not been confirmed as true.
  • C. allegedOrganization
    Indicates that an entity is claimed or suspected to be an organization, without confirming that the claim is true.
  • D. accusedIn
    Indicates that a person or entity is formally charged with wrongdoing in a particular case, proceeding, or context.
  • E. firstAccused
    Indicates that the subject is the primary or earliest individual formally charged or blamed in a particular case or incident.
  • F. None of above.

Provenance (6 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_69a88715dbbc8190b2299e29e955d997 completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abb898795481909920c1a4c4d62c2d completed March 7, 2026, 5:33 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae0adedd388190a09361c3e69a4ed5 completed March 8, 2026, 11:48 p.m.
NEDg Description generation batch_69ae0b76f0fc8190bb5f40689ee7f8fe completed March 8, 2026, 11:51 p.m.
NED2 Entity disambiguation (via description) batch_69ae0c586bd88190ae23e84291d2fe81 completed March 8, 2026, 11:55 p.m.
PD Predicate disambiguation batch_69abb79e63c08190982c8b44a557266f completed March 7, 2026, 5:29 a.m.
Created at: March 4, 2026, 7:37 p.m.