Triple
T18186833
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Black Mountain Rag |
E435435
|
entity |
| Predicate | hasNotableRecordingBy |
P1152
|
FINISHED |
| Object | Lester Flatt and Earl Scruggs |
—
|
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: Lester Flatt and Earl Scruggs | Statement: [Black Mountain Rag, hasNotableRecordingBy, Lester Flatt and Earl Scruggs]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lester Flatt and Earl Scruggs Context triple: [Black Mountain Rag, hasNotableRecordingBy, Lester Flatt and Earl Scruggs]
-
A.
Flatt and Scruggs
chosen
Flatt and Scruggs were a pioneering American bluegrass duo, famed for Earl Scruggs’s innovative three-finger banjo style and their influential recordings that helped popularize the genre.
-
B.
Earl Scruggs
Earl Scruggs was a pioneering American bluegrass banjo player renowned for popularizing the three-finger picking style that transformed the sound of country and bluegrass music.
-
C.
Lester Flatt
Lester Flatt was an influential American bluegrass guitarist and singer best known as half of the legendary duo Flatt and Scruggs.
-
D.
Bill Monroe
Bill Monroe was an American mandolinist, singer, and songwriter widely regarded as the "Father of Bluegrass" music.
-
E.
Fred Lee Scruggs Jr.
Fred Lee Scruggs Jr., better known as Fredro Starr, is an American rapper and actor best known as a member of the hip hop group Onyx and for his roles in films like "Sunset Park" and "Save the Last Dance."
- 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_69d8b90c7ec081909b4694ccecb449c6 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4dffe9e8081909c6bff40bbd279d2 |
completed | April 19, 2026, 2 p.m. |
Created at: April 10, 2026, 10:31 a.m.