Triple
T23194492
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Really the Blues |
E579837
|
entity |
| Predicate | author |
P4
|
FINISHED |
| Object | Mezz Mezzrow |
—
|
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: Mezz Mezzrow | Statement: [Really the Blues, author, Mezz Mezzrow]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mezz Mezzrow Context triple: [Really the Blues, author, Mezz Mezzrow]
-
A.
Mezz Mezzrow
chosen
Mezz Mezzrow was an American jazz clarinetist, saxophonist, and bandleader known for his work in the Chicago jazz scene and for his colorful autobiography "Really the Blues."
-
B.
Bunk Johnson
Bunk Johnson was an early New Orleans jazz trumpeter known for his influential yet under-recorded role in the development of traditional jazz and his later revival-era recordings in the 1940s.
-
C.
Luther Henderson
Luther Henderson was an American arranger, orchestrator, and composer renowned for his influential work on Broadway and in jazz, collaborating with major artists and productions throughout the mid-20th century.
-
D.
Horace Parlan
Horace Parlan was an American jazz pianist known for his distinctive, blues-inflected hard bop style and influential recordings for the Blue Note label.
-
E.
Albert Ammons
Albert Ammons was an influential American boogie-woogie and jazz pianist renowned for his powerful, driving style and key role in popularizing boogie-woogie in the 1930s and 1940s.
- 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_69e24600eed08190bd7e5295653a1503 |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f18fda64cc8190aeb5ccd8d8d20858 |
completed | April 29, 2026, 4:58 a.m. |
Created at: April 17, 2026, 4:06 p.m.