Triple
T10927912
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | St. Louis Blues |
E258117
|
entity |
| Predicate | associatedWith |
P37
|
FINISHED |
| Object | W. C. Handy, the "Father of the Blues" |
E36220
|
NE FINISHED |
How this triple was built (2 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: W. C. Handy, the "Father of the Blues" | Statement: [St. Louis Blues, associatedWith, W. C. Handy, the "Father of the Blues"]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: W. C. Handy, the "Father of the Blues" Context triple: [St. Louis Blues, associatedWith, W. C. Handy, the "Father of the Blues"]
-
A.
W. C. Handy
chosen
W. C. Handy was an influential American composer and musician widely known as the "Father of the Blues" for popularizing the blues genre in the early 20th century.
-
B.
Thomas A. Dorsey
Thomas A. Dorsey was an influential American composer and pianist known as the “Father of Gospel Music” for pioneering the fusion of sacred lyrics with blues and jazz styles.
-
C.
Lightnin’ Hopkins
Lightnin’ Hopkins was an influential American country blues guitarist, singer, and songwriter known for his distinctive fingerpicking style and improvisational, storytelling lyrics.
-
D.
Thomas Francis Dorsey Jr.
Thomas Francis Dorsey Jr., better known as Tommy Dorsey, was a prominent American jazz trombonist and big band leader of the swing era.
-
E.
Blind Lemon Jefferson
Blind Lemon Jefferson was an influential early 20th-century American blues singer and guitarist whose distinctive style helped shape Texas blues and modern popular music.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6aa864ed88190818280ab6791d065 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d7709da23c819096f4bba1cd4ff5cb |
completed | April 9, 2026, 9:25 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e217475344819088b44b6efb2df1c8 |
completed | April 17, 2026, 11:19 a.m. |
Created at: April 8, 2026, 9:22 p.m.