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.