Triple

T3432678
Position Surface form Disambiguated ID Type / Status
Subject Schomburg Center for Research in Black Culture E72374 entity
Predicate namedAfter P63 FINISHED
Object Arturo Alfonso Schomburg
Arturo Alfonso Schomburg was a Puerto Rican-born Black historian, writer, and collector whose extensive archives of African and African diaspora history became foundational to the study of Black culture in the United States.
E357316 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: Arturo Alfonso Schomburg | Statement: [Schomburg Center for Research in Black Culture, namedAfter, Arturo Alfonso Schomburg]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Arturo Alfonso Schomburg
Context triple: [Schomburg Center for Research in Black Culture, namedAfter, Arturo Alfonso Schomburg]
  • A. Reginald C. Lewis
    Reginald C. Lewis was a pioneering American businessman and philanthropist, best known as one of the first African American billionaires and for leading the landmark leveraged buyout of Beatrice International Foods.
  • B. Reginald C. Lewis
    Reginald C. Lewis was an American professional basketball player who starred for the Boston Celtics in the late 1980s and early 1990s before his career was tragically cut short by his sudden death.
  • C. Henry Beard Delany
    Henry Beard Delany was an influential African-American Episcopal bishop and educator who became one of the first Black bishops in the Episcopal Church in the United States.
  • D. Rudolph Fisher
    Rudolph Fisher was a prominent Harlem Renaissance writer and physician known for his short stories, novels, and contributions to African American literature.
  • E. William Du Bois Duddell
    William Du Bois Duddell was a British physicist and electrical engineer best known for his pioneering work on electrical oscillations and the invention of the "singing arc."
  • 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: Arturo Alfonso Schomburg
Triple: [Schomburg Center for Research in Black Culture, namedAfter, Arturo Alfonso Schomburg]
Generated description
Arturo Alfonso Schomburg was a Puerto Rican-born Black historian, writer, and collector whose extensive archives of African and African diaspora history became foundational to the study of Black culture in the United States.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Arturo Alfonso Schomburg
Target entity description: Arturo Alfonso Schomburg was a Puerto Rican-born Black historian, writer, and collector whose extensive archives of African and African diaspora history became foundational to the study of Black culture in the United States.
  • A. Reginald C. Lewis
    Reginald C. Lewis was a pioneering American businessman and philanthropist, best known as one of the first African American billionaires and for leading the landmark leveraged buyout of Beatrice International Foods.
  • B. Reginald C. Lewis
    Reginald C. Lewis was an American professional basketball player who starred for the Boston Celtics in the late 1980s and early 1990s before his career was tragically cut short by his sudden death.
  • C. Henry Beard Delany
    Henry Beard Delany was an influential African-American Episcopal bishop and educator who became one of the first Black bishops in the Episcopal Church in the United States.
  • D. Rudolph Fisher
    Rudolph Fisher was a prominent Harlem Renaissance writer and physician known for his short stories, novels, and contributions to African American literature.
  • E. William Du Bois Duddell
    William Du Bois Duddell was a British physicist and electrical engineer best known for his pioneering work on electrical oscillations and the invention of the "singing arc."
  • 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_69ad85ae14308190bcbc25cfa0246c0b completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb9c077d48190bee40795cab3e422 completed March 8, 2026, 6:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69b3547d3f4c8190bc6811398bd8f080 completed March 13, 2026, 12:04 a.m.
NEDg Description generation batch_69b3566a6f3c8190a717deb08209c880 completed March 13, 2026, 12:12 a.m.
NED2 Entity disambiguation (via description) batch_69b356f8f7648190b10e62990634af79 completed March 13, 2026, 12:14 a.m.
Created at: March 8, 2026, 3:15 p.m.