Triple

T4269123
Position Surface form Disambiguated ID Type / Status
Subject Angelus-Rosedale Cemetery E96896 entity
Predicate hasNotableBurial P196 FINISHED
Object Biddy Mason
Biddy Mason was a formerly enslaved African American woman who became a prominent nurse, landowner, and philanthropist in Los Angeles, known for her legal fight for freedom and significant contributions to the city’s early development.
E426126 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: Biddy Mason | Statement: [Angelus-Rosedale Cemetery, hasNotableBurial, Biddy Mason]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Biddy Mason
Context triple: [Angelus-Rosedale Cemetery, hasNotableBurial, Biddy Mason]
  • A. Biddy Baxter
    Biddy Baxter is a British television producer best known for her long-running role as editor of the BBC children's programme Blue Peter, where she helped shape its distinctive style and legacy.
  • B. Harriet Hilliard
    Harriet Hilliard was an American singer and actress best known as the wife and performing partner of Ozzie Nelson and for her long-running role on the radio and television series "The Adventures of Ozzie and Harriet."
  • C. Sister Douglass
    Sister Douglass is a supporting character in James Baldwin’s play "The Amen Corner," representing the devout, tradition-bound members of a Harlem Pentecostal congregation.
  • D. Cora Smith
    Cora Smith is the seductive and scheming femme fatale who conspires with her lover to murder her husband in the classic film noir The Postman Always Rings Twice (1946).
  • E. Willa Brown
    Willa Brown was a pioneering African American aviator, flight instructor, and civil rights advocate who became the first Black woman in the United States to earn both a pilot’s license and a commercial pilot’s license.
  • 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: Biddy Mason
Triple: [Angelus-Rosedale Cemetery, hasNotableBurial, Biddy Mason]
Generated description
Biddy Mason was a formerly enslaved African American woman who became a prominent nurse, landowner, and philanthropist in Los Angeles, known for her legal fight for freedom and significant contributions to the city’s early development.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Biddy Mason
Target entity description: Biddy Mason was a formerly enslaved African American woman who became a prominent nurse, landowner, and philanthropist in Los Angeles, known for her legal fight for freedom and significant contributions to the city’s early development.
  • A. Biddy Baxter
    Biddy Baxter is a British television producer best known for her long-running role as editor of the BBC children's programme Blue Peter, where she helped shape its distinctive style and legacy.
  • B. Harriet Hilliard
    Harriet Hilliard was an American singer and actress best known as the wife and performing partner of Ozzie Nelson and for her long-running role on the radio and television series "The Adventures of Ozzie and Harriet."
  • C. Sister Douglass
    Sister Douglass is a supporting character in James Baldwin’s play "The Amen Corner," representing the devout, tradition-bound members of a Harlem Pentecostal congregation.
  • D. Cora Smith
    Cora Smith is the seductive and scheming femme fatale who conspires with her lover to murder her husband in the classic film noir The Postman Always Rings Twice (1946).
  • E. Willa Brown
    Willa Brown was a pioneering African American aviator, flight instructor, and civil rights advocate who became the first Black woman in the United States to earn both a pilot’s license and a commercial pilot’s license.
  • 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_69b34543f06c8190915ebb1a4574ffa9 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b34ff913608190b6ccf4a85057b07b completed March 12, 2026, 11:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5b79fe8c08190b4a9e4812babc78e completed March 14, 2026, 7:31 p.m.
NEDg Description generation batch_69b5b8f79a7081909a09e9a7e4241472 completed March 14, 2026, 7:37 p.m.
NED2 Entity disambiguation (via description) batch_69b5b967dabc8190913a37a866bb1c9d completed March 14, 2026, 7:39 p.m.
Created at: March 12, 2026, 11:07 p.m.