Triple
T3042418
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Reginald C. Lewis |
E83160
|
entity |
| Predicate | fullName |
P16
|
FINISHED |
| Object |
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.
|
E320992
|
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 C. Lewis | Statement: [Reginald C. Lewis, fullName, Reginald C. Lewis]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Reginald C. Lewis Context triple: [Reginald C. Lewis, fullName, Reginald C. Lewis]
-
A.
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.
-
B.
Horace Cayton
Horace Cayton was an influential African American sociologist, journalist, and author whose work documented Black urban life and helped shape the intellectual landscape of the Chicago Black Renaissance.
-
C.
Whitney Young
Whitney Young was a prominent American civil rights leader and longtime head of the National Urban League, known for his pragmatic, behind-the-scenes efforts to combat racial inequality and expand economic opportunities for Black Americans.
-
D.
Alonzo W. Rollins
Alonzo W. Rollins was a Chicago-based businessman and philanthropist whose substantial donations and support for education led to a liberal arts college in Florida being named in his honor.
-
E.
Joel Elias Spingarn
Joel Elias Spingarn was an American educator, literary critic, and civil rights activist who played a key leadership role in the early NAACP.
- 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 C. Lewis Triple: [Reginald C. Lewis, fullName, Reginald C. Lewis]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Reginald C. Lewis Target entity description: 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.
-
A.
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.
-
B.
Horace Cayton
Horace Cayton was an influential African American sociologist, journalist, and author whose work documented Black urban life and helped shape the intellectual landscape of the Chicago Black Renaissance.
-
C.
Whitney Young
Whitney Young was a prominent American civil rights leader and longtime head of the National Urban League, known for his pragmatic, behind-the-scenes efforts to combat racial inequality and expand economic opportunities for Black Americans.
-
D.
Alonzo W. Rollins
Alonzo W. Rollins was a Chicago-based businessman and philanthropist whose substantial donations and support for education led to a liberal arts college in Florida being named in his honor.
-
E.
Joel Elias Spingarn
Joel Elias Spingarn was an American educator, literary critic, and civil rights activist who played a key leadership role in the early NAACP.
- 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_69ad8b2298908190a7cb4e9bdbf064d0 |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad9b5d2a308190b4ce20efcae9b761 |
completed | March 8, 2026, 3:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b1ded35e008190be7dd72aa7537a3b |
completed | March 11, 2026, 9:29 p.m. |
| NEDg | Description generation | batch_69b1dfa2fb28819089d7d76d9dc72e06 |
completed | March 11, 2026, 9:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b1e0243a848190bce24d035a79fc0a |
completed | March 11, 2026, 9:35 p.m. |
Created at: March 8, 2026, 3:01 p.m.