Triple

T22319673
Position Surface form Disambiguated ID Type / Status
Subject Henry Ossawa Tanner E551748 entity
Predicate mother P120 FINISHED
Object Sarah Elizabeth Miller Tanner — NE NERFINISHED

How this triple was built (3 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: Sarah Elizabeth Miller Tanner | Statement: [Henry Ossawa Tanner, mother, Sarah Elizabeth Miller Tanner]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sarah Elizabeth Miller Tanner
Context triple: [Henry Ossawa Tanner, mother, Sarah Elizabeth Miller Tanner]
  • A. Mary Kimball Morgan
    Mary Kimball Morgan was an American Christian Science educator and founder of Principia, an educational institution for Christian Scientists that includes Principia College.
  • B. Elizabeth Griscom
    Elizabeth Griscom, better known as Betsy Ross, was an American upholsterer and seamstress traditionally credited with sewing the first flag of the United States.
  • C. Alice Carbone Tench
    Alice Carbone Tench is an Italian-born writer, journalist, and podcast host known for her memoir-style work and creative partnership with her husband, musician and producer Benmont Tench.
  • D. Anna Harrison Morris
    Anna Harrison Morris was a member of the prominent Harrison family of early American political life, descended from President William Henry Harrison through his son John Scott Harrison.
  • E. Katharine Smith Reynolds
    Katharine Smith Reynolds was an early 20th-century American philanthropist and estate planner best known for developing Reynolda, the model farm and country estate that later became the Reynolda House Museum of American Art.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sarah Elizabeth Miller Tanner
Target entity description: Sarah Elizabeth Miller Tanner was the mother of renowned African American painter Henry Ossawa Tanner and a significant influence in his early life and artistic development.
  • A. Mary Kimball Morgan
    Mary Kimball Morgan was an American Christian Science educator and founder of Principia, an educational institution for Christian Scientists that includes Principia College.
  • B. Elizabeth Griscom
    Elizabeth Griscom, better known as Betsy Ross, was an American upholsterer and seamstress traditionally credited with sewing the first flag of the United States.
  • C. Alice Carbone Tench
    Alice Carbone Tench is an Italian-born writer, journalist, and podcast host known for her memoir-style work and creative partnership with her husband, musician and producer Benmont Tench.
  • D. Anna Harrison Morris
    Anna Harrison Morris was a member of the prominent Harrison family of early American political life, descended from President William Henry Harrison through his son John Scott Harrison.
  • E. Katharine Smith Reynolds
    Katharine Smith Reynolds was an early 20th-century American philanthropist and estate planner best known for developing Reynolda, the model farm and country estate that later became the Reynolda House Museum of American Art.
  • F. None of above. chosen

Provenance (2 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_69e11e4776588190abb21e5cea79973f completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15763bf0881908d859f85b4a6ce28 completed April 29, 2026, 12:57 a.m.
Created at: April 16, 2026, 8:42 p.m.