Triple

T1315905
Position Surface form Disambiguated ID Type / Status
Subject The Warmth of Other Suns E28101 entity
Predicate centralFigure P1183 FINISHED
Object Ida Mae Brandon Gladney
Ida Mae Brandon Gladney was an African American woman whose migration from the Jim Crow South to the North is one of the key personal narratives chronicled in Isabel Wilkerson’s historical study of the Great Migration, *The Warmth of Other Suns*.
E213807 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: Ida Mae Brandon Gladney | Statement: [The Warmth of Other Suns, centralFigure, Ida Mae Brandon Gladney]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ida Mae Brandon Gladney
Context triple: [The Warmth of Other Suns, centralFigure, Ida Mae Brandon Gladney]
  • A. Arvilla Knight
    Arvilla Knight was the wife of California Governor Goodwin Knight and served as the state's First Lady during his administration.
  • B. Lucille Campbell Green
    Lucille Campbell Green was an educator and civil rights activist best known as the wife and partner of prominent labor and civil rights leader A. Philip Randolph.
  • C. Leola Brown
    Leola Brown was the wife of Oliver Brown, the named plaintiff in the landmark U.S. Supreme Court school desegregation case Brown v. Board of Education.
  • D. Ettie R. Garner
    Ettie R. Garner was the wife of John Nance Garner, the 32nd vice president of the United States, and served as his political partner and supporter throughout his long career in public office.
  • E. Della Mae Jones
    Della Mae Jones was the woman who married Robert Stroud, the infamous "Birdman of Alcatraz," during his imprisonment.
  • 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: Ida Mae Brandon Gladney
Triple: [The Warmth of Other Suns, centralFigure, Ida Mae Brandon Gladney]
Generated description
Ida Mae Brandon Gladney was an African American woman whose migration from the Jim Crow South to the North is one of the key personal narratives chronicled in Isabel Wilkerson’s historical study of the Great Migration, *The Warmth of Other Suns*.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ida Mae Brandon Gladney
Target entity description: Ida Mae Brandon Gladney was an African American woman whose migration from the Jim Crow South to the North is one of the key personal narratives chronicled in Isabel Wilkerson’s historical study of the Great Migration, *The Warmth of Other Suns*.
  • A. Arvilla Knight
    Arvilla Knight was the wife of California Governor Goodwin Knight and served as the state's First Lady during his administration.
  • B. Lucille Campbell Green
    Lucille Campbell Green was an educator and civil rights activist best known as the wife and partner of prominent labor and civil rights leader A. Philip Randolph.
  • C. Leola Brown
    Leola Brown was the wife of Oliver Brown, the named plaintiff in the landmark U.S. Supreme Court school desegregation case Brown v. Board of Education.
  • D. Ettie R. Garner
    Ettie R. Garner was the wife of John Nance Garner, the 32nd vice president of the United States, and served as his political partner and supporter throughout his long career in public office.
  • E. Della Mae Jones
    Della Mae Jones was the woman who married Robert Stroud, the infamous "Birdman of Alcatraz," during his imprisonment.
  • 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_69a498532c3481909223b74af2e578df completed March 1, 2026, 7:49 p.m.
NER Named-entity recognition batch_69a4c173a72481909a820d6da6ef9e69 completed March 1, 2026, 10:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69adeab9dd008190a07b22ba3bd5bc22 completed March 8, 2026, 9:31 p.m.
NEDg Description generation batch_69adeb503ec88190b8d0cb17bbb8f520 completed March 8, 2026, 9:34 p.m.
NED2 Entity disambiguation (via description) batch_69adef13e030819086e9e8862198d859 completed March 8, 2026, 9:50 p.m.
Created at: March 1, 2026, 7:55 p.m.