Triple
T21237354
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Twelfth Street Rag |
E523379
|
entity |
| Predicate | composer |
P1361
|
FINISHED |
| Object | Euday L. Bowman |
—
|
NE NERFINISHED |
How this triple was built (3 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: Euday L. Bowman | Statement: [Twelfth Street Rag, composer, Euday L. Bowman]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Euday L. Bowman Context triple: [Twelfth Street Rag, composer, Euday L. Bowman]
-
A.
Ralph Hoagland
Ralph Hoagland is an American businessman best known as a co-founder of the major U.S. pharmacy and healthcare company CVS Health.
-
B.
D.W. Moffett
D.W. Moffett is an American actor known for his work in film, television, and theater, including prominent roles in projects like the TV series "Switched at Birth."
-
C.
John Dandridge
John Dandridge was a Virginia planter and colonial official best known as the father of Martha Washington, the first First Lady of the United States.
-
D.
Ben F. Reynolds
Ben F. Reynolds was an early 20th-century American cinematographer known for his work on silent films, including the 1925 production of "The Merry Widow."
-
E.
John Burbidge
John Burbidge is a notable individual recognized for bearing the surname Burbidge.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Euday L. Bowman Target entity description: Euday L. Bowman was an American ragtime pianist and composer best known for creating the classic rag "Twelfth Street Rag."
-
A.
Ralph Hoagland
Ralph Hoagland is an American businessman best known as a co-founder of the major U.S. pharmacy and healthcare company CVS Health.
-
B.
D.W. Moffett
D.W. Moffett is an American actor known for his work in film, television, and theater, including prominent roles in projects like the TV series "Switched at Birth."
-
C.
John Dandridge
John Dandridge was a Virginia planter and colonial official best known as the father of Martha Washington, the first First Lady of the United States.
-
D.
Ben F. Reynolds
Ben F. Reynolds was an early 20th-century American cinematographer known for his work on silent films, including the 1925 production of "The Merry Widow."
-
E.
John Burbidge
John Burbidge is a notable individual recognized for bearing the surname Burbidge.
- F. None of above. chosen
Provenance (2 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_69e0b513b89c81908b27147e91368db2 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e735212ad4819082d85f4d4342faf9 |
completed | April 21, 2026, 8:28 a.m. |
Created at: April 16, 2026, 3:46 p.m.