Triple

T2699313
Position Surface form Disambiguated ID Type / Status
Subject Mary Church Terrell E59190 entity
Predicate mother P120 FINISHED
Object Louisa Ayers Church
Louisa Ayers Church was an African American educator and activist best known as the mother of civil rights pioneer Mary Church Terrell and a member of a prominent Black family in post–Civil War Memphis.
E291449 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: Louisa Ayers Church | Statement: [Mary Church Terrell, mother, Louisa Ayers Church]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Louisa Ayers Church
Context triple: [Mary Church Terrell, mother, Louisa Ayers Church]
  • A. Isabel Carnes Church
    Isabel Carnes Church was the wife of prominent American landscape painter Frederic Edwin Church and a member of the social circle surrounding the Hudson River School.
  • B. Pauline Chapel
    Pauline Chapel is a richly decorated private papal chapel within the Apostolic Palace in Vatican City, renowned for its Michelangelo frescoes and role in papal ceremonies.
  • C. Park Street Church
    Park Street Church is a historic Congregational church in downtown Boston, Massachusetts, renowned for its early 19th-century architecture and its role in significant social and religious movements in American history.
  • D. St. Paul’s Anglican Church
    St. Paul’s Anglican Church is a historic Anglican parish church and prominent architectural landmark located in Harbour Grace, Newfoundland and Labrador, Canada.
  • E. St. John the Baptist Church
    St. John the Baptist Church is a Christian parish church serving as a central place of worship and community gathering in the village of Gassel in the Netherlands.
  • 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: Louisa Ayers Church
Triple: [Mary Church Terrell, mother, Louisa Ayers Church]
Generated description
Louisa Ayers Church was an African American educator and activist best known as the mother of civil rights pioneer Mary Church Terrell and a member of a prominent Black family in post–Civil War Memphis.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Louisa Ayers Church
Target entity description: Louisa Ayers Church was an African American educator and activist best known as the mother of civil rights pioneer Mary Church Terrell and a member of a prominent Black family in post–Civil War Memphis.
  • A. Isabel Carnes Church
    Isabel Carnes Church was the wife of prominent American landscape painter Frederic Edwin Church and a member of the social circle surrounding the Hudson River School.
  • B. Pauline Chapel
    Pauline Chapel is a richly decorated private papal chapel within the Apostolic Palace in Vatican City, renowned for its Michelangelo frescoes and role in papal ceremonies.
  • C. Park Street Church
    Park Street Church is a historic Congregational church in downtown Boston, Massachusetts, renowned for its early 19th-century architecture and its role in significant social and religious movements in American history.
  • D. St. Paul’s Anglican Church
    St. Paul’s Anglican Church is a historic Anglican parish church and prominent architectural landmark located in Harbour Grace, Newfoundland and Labrador, Canada.
  • E. St. John the Baptist Church
    St. John the Baptist Church is a Christian parish church serving as a central place of worship and community gathering in the village of Gassel in the Netherlands.
  • 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_69ab4ac66bc88190b9e4afa5fc843f72 completed March 6, 2026, 9:44 p.m.
NER Named-entity recognition batch_69abda339cf48190b9ae6b99137f005e completed March 7, 2026, 7:56 a.m.
NED1 Entity disambiguation (via context triple) batch_69afaf70f9088190acd4c8bd05deea47 completed March 10, 2026, 5:43 a.m.
NEDg Description generation batch_69afb045e304819080efecf2738453e6 completed March 10, 2026, 5:46 a.m.
NED2 Entity disambiguation (via description) batch_69afb0ab2a8081909e729f883a7438d7 completed March 10, 2026, 5:48 a.m.
Created at: March 6, 2026, 9:55 p.m.