Triple
T2005345
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Emmett Till |
E43567
|
entity |
| Predicate | mother |
P120
|
FINISHED |
| Object |
Mamie Till-Mobley
Mamie Till-Mobley was an American educator and civil rights activist whose decision to publicize the brutal lynching of her son Emmett Till helped galvanize the modern Civil Rights Movement.
|
E227136
|
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: Mamie Till-Mobley | Statement: [Emmett Till, mother, Mamie Till-Mobley]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mamie Till-Mobley Context triple: [Emmett Till, mother, Mamie Till-Mobley]
-
A.
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.
-
B.
Christine King Farris
Christine King Farris was an American educator, author, and civil rights activist, best known as the eldest sister of Martin Luther King Jr. and a longtime steward of his legacy.
-
C.
Marie Drinkard Epps
Marie Drinkard Epps is a gospel singer best known as a member of the pioneering family group The Drinkard Singers, which helped shape modern gospel and soul music.
-
D.
Gloria Hatrick McLean
Gloria Hatrick McLean was an American actress and model best known as the longtime wife of Hollywood star James Stewart and for her involvement in social and charitable activities.
-
E.
Lucille Wilson
Lucille Wilson was the fourth wife of jazz legend Louis Armstrong, known for her long marriage to him and for preserving and promoting his legacy.
- 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: Mamie Till-Mobley Triple: [Emmett Till, mother, Mamie Till-Mobley]
Generated description
Mamie Till-Mobley was an American educator and civil rights activist whose decision to publicize the brutal lynching of her son Emmett Till helped galvanize the modern Civil Rights Movement.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mamie Till-Mobley Target entity description: Mamie Till-Mobley was an American educator and civil rights activist whose decision to publicize the brutal lynching of her son Emmett Till helped galvanize the modern Civil Rights Movement.
-
A.
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.
-
B.
Christine King Farris
Christine King Farris was an American educator, author, and civil rights activist, best known as the eldest sister of Martin Luther King Jr. and a longtime steward of his legacy.
-
C.
Marie Drinkard Epps
Marie Drinkard Epps is a gospel singer best known as a member of the pioneering family group The Drinkard Singers, which helped shape modern gospel and soul music.
-
D.
Gloria Hatrick McLean
Gloria Hatrick McLean was an American actress and model best known as the longtime wife of Hollywood star James Stewart and for her involvement in social and charitable activities.
-
E.
Lucille Wilson
Lucille Wilson was the fourth wife of jazz legend Louis Armstrong, known for her long marriage to him and for preserving and promoting his legacy.
- 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_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. |
Created at: March 4, 2026, 7:37 p.m.