Triple

T5926032
Position Surface form Disambiguated ID Type / Status
Subject Wilberforce University E131812 entity
Predicate hasAlumni P51 FINISHED
Object Nannie Helen Burroughs
Nannie Helen Burroughs was an influential African American educator, civil rights activist, and founder of the National Training School for Women and Girls in Washington, D.C.
E559817 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: Nannie Helen Burroughs | Statement: [Wilberforce University, hasAlumni, Nannie Helen Burroughs]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Nannie Helen Burroughs
Context triple: [Wilberforce University, hasAlumni, Nannie Helen Burroughs]
  • A. Marguerite Erskine Walker
    Marguerite Erskine Walker was the wife of American inventor and industrialist George Westinghouse and a prominent Pittsburgh social figure and philanthropist in the late 19th and early 20th centuries.
  • B. Septima Clark
    Septima Clark was a pioneering African American educator and civil rights activist whose citizenship schools played a crucial role in teaching literacy and empowering Black voters in the U.S. South.
  • C. Mary McLeod Bethune
    Mary McLeod Bethune was an influential African American educator, civil rights leader, and presidential advisor who championed access to education and racial equality in the United States.
  • D. Mary Church Terrell
    Mary Church Terrell was a pioneering African American civil rights activist, educator, and suffragist who helped lead early 20th-century struggles against racial and gender discrimination.
  • E. Shirley Graham Du Bois
    Shirley Graham Du Bois was an American writer, playwright, composer, and activist known for her contributions to African American arts and her leadership in Pan-African and civil rights movements.
  • 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: Nannie Helen Burroughs
Triple: [Wilberforce University, hasAlumni, Nannie Helen Burroughs]
Generated description
Nannie Helen Burroughs was an influential African American educator, civil rights activist, and founder of the National Training School for Women and Girls in Washington, D.C.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Nannie Helen Burroughs
Target entity description: Nannie Helen Burroughs was an influential African American educator, civil rights activist, and founder of the National Training School for Women and Girls in Washington, D.C.
  • A. Marguerite Erskine Walker
    Marguerite Erskine Walker was the wife of American inventor and industrialist George Westinghouse and a prominent Pittsburgh social figure and philanthropist in the late 19th and early 20th centuries.
  • B. Septima Clark
    Septima Clark was a pioneering African American educator and civil rights activist whose citizenship schools played a crucial role in teaching literacy and empowering Black voters in the U.S. South.
  • C. Mary McLeod Bethune
    Mary McLeod Bethune was an influential African American educator, civil rights leader, and presidential advisor who championed access to education and racial equality in the United States.
  • D. Mary Church Terrell
    Mary Church Terrell was a pioneering African American civil rights activist, educator, and suffragist who helped lead early 20th-century struggles against racial and gender discrimination.
  • E. Shirley Graham Du Bois
    Shirley Graham Du Bois was an American writer, playwright, composer, and activist known for her contributions to African American arts and her leadership in Pan-African and civil rights movements.
  • 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_69c0085b75e88190a632f9691f9da48b completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c038542e548190b335df9a948c8490 completed March 22, 2026, 6:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0e3a9b6348190909e14e095e2eea0 completed March 23, 2026, 6:54 a.m.
NEDg Description generation batch_69c0f14baca88190a1cd552b73420cce completed March 23, 2026, 7:52 a.m.
NED2 Entity disambiguation (via description) batch_69c0f1f04af08190b0cd28811ef37cfe completed March 23, 2026, 7:55 a.m.
Created at: March 22, 2026, 4 p.m.