Triple

T13504977
Position Surface form Disambiguated ID Type / Status
Subject Reginald F. Lewis E320992 entity
Predicate founded P104 FINISHED
Object Reginald F. Lewis Foundation
The Reginald F. Lewis Foundation is a philanthropic organization that supports education, culture, and minority communities, continuing the legacy of pioneering African-American businessman Reginald F. Lewis.
 E1045761 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: Reginald F. Lewis Foundation | Statement: [Reginald F. Lewis, founded, Reginald F. Lewis Foundation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Reginald F. Lewis Foundation
Context triple: [Reginald F. Lewis, founded, Reginald F. Lewis Foundation]
  • A. Spingarn family fund
    The Spingarn family fund is a dedicated endowment established by the Spingarn family to financially support the ongoing awarding of the NAACP’s prestigious Spingarn Medal.
  • B. Marcus Foundation
    The Marcus Foundation is a philanthropic organization established by Home Depot co-founder Bernard Marcus that supports initiatives in medical research, Jewish causes, veterans’ services, and community development.
  • C. Belle W. Baruch Foundation
    The Belle W. Baruch Foundation is a conservation and education nonprofit that manages the Hobcaw Barony property in South Carolina to support environmental research, historical preservation, and public outreach.
  • D. Lewis and Rosa Strauss Memorial Fund
    The Lewis and Rosa Strauss Memorial Fund is a philanthropic foundation known for supporting scientific achievement, including funding the prestigious Albert Einstein Award.
  • E. Thurgood Marshall College Fund
    The Thurgood Marshall College Fund is a nonprofit organization that supports and advocates for publicly supported historically Black colleges and universities (HBCUs) and their students through scholarships, programs, and partnerships.
  • 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: Reginald F. Lewis Foundation
Triple: [Reginald F. Lewis, founded, Reginald F. Lewis Foundation]
Generated description
The Reginald F. Lewis Foundation is a philanthropic organization that supports education, culture, and minority communities, continuing the legacy of pioneering African-American businessman Reginald F. Lewis.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Reginald F. Lewis Foundation
Target entity description: The Reginald F. Lewis Foundation is a philanthropic organization that supports education, culture, and minority communities, continuing the legacy of pioneering African-American businessman Reginald F. Lewis.
  • A. Spingarn family fund
    The Spingarn family fund is a dedicated endowment established by the Spingarn family to financially support the ongoing awarding of the NAACP’s prestigious Spingarn Medal.
  • B. Marcus Foundation
    The Marcus Foundation is a philanthropic organization established by Home Depot co-founder Bernard Marcus that supports initiatives in medical research, Jewish causes, veterans’ services, and community development.
  • C. Belle W. Baruch Foundation
    The Belle W. Baruch Foundation is a conservation and education nonprofit that manages the Hobcaw Barony property in South Carolina to support environmental research, historical preservation, and public outreach.
  • D. Lewis and Rosa Strauss Memorial Fund
    The Lewis and Rosa Strauss Memorial Fund is a philanthropic foundation known for supporting scientific achievement, including funding the prestigious Albert Einstein Award.
  • E. Thurgood Marshall College Fund
    The Thurgood Marshall College Fund is a nonprofit organization that supports and advocates for publicly supported historically Black colleges and universities (HBCUs) and their students through scholarships, programs, and partnerships.
  • 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_69d807629d6c8190998f1b9bb12d2ed0 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbaf810e248190a060481004503f96 completed April 12, 2026, 2:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7548bc188819090773db66b0103a1 completed May 3, 2026, 1:58 p.m.
NEDg Description generation batch_69f758a55ddc81909298a37f6ce88236 completed May 3, 2026, 2:16 p.m.
NED2 Entity disambiguation (via description) batch_69f7593d74cc819099c5d39ae09c3f70 completed May 3, 2026, 2:18 p.m.
Created at: April 9, 2026, 9:43 p.m.