Triple
T5348019
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Take the "A" Train |
E124103
|
entity |
| Predicate | lyricist |
P1360
|
FINISHED |
| Object | Billy Strayhorn |
E161787
|
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: Billy Strayhorn | Statement: [Take the "A" Train, lyricist, Billy Strayhorn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Billy Strayhorn Context triple: [Take the "A" Train, lyricist, Billy Strayhorn]
-
A.
Billy Strayhorn
chosen
Billy Strayhorn was an American jazz composer, pianist, and arranger best known for his long collaboration with Duke Ellington and for writing standards such as "Take the 'A' Train."
-
B.
Horace Silver
Horace Silver was an influential American jazz pianist, composer, and bandleader known for helping define the hard bop style with blues- and gospel-infused compositions.
-
C.
Vernon Duke
Vernon Duke was a Russian-American composer and songwriter best known for standards like "April in Paris" and "Autumn in New York."
-
D.
Erroll Garner
Erroll Garner was an influential American jazz pianist and composer, best known for his distinctive, swinging style and his widely recorded standard "Misty."
-
E.
Mercer Ellington
Mercer Ellington was an American jazz trumpeter, composer, and bandleader who led the Duke Ellington Orchestra after his father’s death.
- 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_69bd464be27081908807b40b75c1bbae |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd85ef75148190815461c2a49302e9 |
completed | March 20, 2026, 5:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf8bc6c2d08190b3b83504b7a3fbcb |
completed | March 22, 2026, 6:27 a.m. |
Created at: March 20, 2026, 2:01 p.m.