Triple
T18648338
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | W. C. Handy Music Festival |
E455862
|
entity |
| Predicate | honorsTitle |
P31287
|
FINISHED |
| Object | Father of the Blues |
—
|
NE NERFINISHED |
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: Father of the Blues | Statement: [W. C. Handy Music Festival, honorsTitle, Father of the Blues]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Father of the Blues Context triple: [W. C. Handy Music Festival, honorsTitle, Father of the Blues]
-
A.
Father of the Blues
chosen
Father of the Blues is the honorific nickname given to American composer and musician W.C. Handy, recognizing his pivotal role in popularizing blues music.
-
B.
Home of the Blues
"Home of the Blues" is a classic country song, best known as a Johnny Cash hit that laments heartbreak and sorrow in a symbolic house of misery.
-
C.
Mother of the Blues
Mother of the Blues is the honorific nickname given to Ma Rainey, a pioneering early 20th-century American blues singer who helped shape and popularize the genre.
-
D.
Matriarch of the Blues
Matriarch of the Blues is a late-career studio album by legendary American singer Etta James that pays tribute to classic blues and soul standards.
-
E.
The Blues
The Blues is the popular nickname of PFC Levski Sofia, one of Bulgaria’s most successful and historically significant football clubs.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8d38ea1e88190997e9b231190ba6f |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e5500f007c81908b1835569be913d7 |
completed | April 19, 2026, 9:58 p.m. |
Created at: April 10, 2026, 11:47 a.m.