Triple
T18187084
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Earl Scruggs |
E435440
|
entity |
| Predicate | hasSignatureStyle |
P1609
|
FINISHED |
| Object |
Scruggs tuners (cam-style banjo tuners)
Scruggs tuners (cam-style banjo tuners) are specialized mechanical devices for the 5-string banjo that allow rapid, precise pitch changes of selected strings, enabling the distinctive string-bending effects popularized by Earl Scruggs.
|
E1311543
|
NE FINISHED |
How this triple was built (4 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: Scruggs tuners (cam-style banjo tuners) | Statement: [Earl Scruggs, hasSignatureStyle, Scruggs tuners (cam-style banjo tuners)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Scruggs tuners (cam-style banjo tuners) Context triple: [Earl Scruggs, hasSignatureStyle, Scruggs tuners (cam-style banjo tuners)]
-
A.
Tune-o-matic
The Tune-o-matic is a fixed guitar bridge design, introduced by Gibson, that allows precise individual string intonation and height adjustment and is widely used on electric guitars like the Les Paul.
-
B.
Bigsby vibrato
The Bigsby vibrato is a classic mechanical tremolo system for electric guitars, known for its smooth pitch modulation and frequent use on vintage and semi-hollow instruments.
-
C.
Bigsby
Bigsby is a renowned guitar hardware brand best known for its pioneering vibrato tailpieces, widely used on electric guitars for subtle pitch modulation.
-
D.
Musitron
The Musitron is an early electronic keyboard instrument, similar to a modified clavioline, best known for its distinctive solo sound on Del Shannon’s hit song "Runaway."
-
E.
Banjo
Banjo is a 1929 novel by Harlem Renaissance writer Claude McKay that explores Black diasporic life and identity through the experiences of Black seamen and drifters in the port city of Marseille.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Scruggs tuners (cam-style banjo tuners) Triple: [Earl Scruggs, hasSignatureStyle, Scruggs tuners (cam-style banjo tuners)]
Generated description
Scruggs tuners (cam-style banjo tuners) are specialized mechanical devices for the 5-string banjo that allow rapid, precise pitch changes of selected strings, enabling the distinctive string-bending effects popularized by Earl Scruggs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Scruggs tuners (cam-style banjo tuners) Target entity description: Scruggs tuners (cam-style banjo tuners) are specialized mechanical devices for the 5-string banjo that allow rapid, precise pitch changes of selected strings, enabling the distinctive string-bending effects popularized by Earl Scruggs.
-
A.
Tune-o-matic
The Tune-o-matic is a fixed guitar bridge design, introduced by Gibson, that allows precise individual string intonation and height adjustment and is widely used on electric guitars like the Les Paul.
-
B.
Bigsby vibrato
The Bigsby vibrato is a classic mechanical tremolo system for electric guitars, known for its smooth pitch modulation and frequent use on vintage and semi-hollow instruments.
-
C.
Bigsby
Bigsby is a renowned guitar hardware brand best known for its pioneering vibrato tailpieces, widely used on electric guitars for subtle pitch modulation.
-
D.
Musitron
The Musitron is an early electronic keyboard instrument, similar to a modified clavioline, best known for its distinctive solo sound on Del Shannon’s hit song "Runaway."
-
E.
Banjo
Banjo is a 1929 novel by Harlem Renaissance writer Claude McKay that explores Black diasporic life and identity through the experiences of Black seamen and drifters in the port city of Marseille.
- F. None of above. chosen
Provenance (5 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_69e4dfff86b8819080324aafba77acf3 |
completed | April 19, 2026, 2 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a03980512d081909593fd7060c355c6 |
completed | May 12, 2026, 9:13 p.m. |
| NEDg | Description generation | batch_6a0398b82fac8190937b25556f4f4113 |
completed | May 12, 2026, 9:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0399c98a88819090e579324d9423e5 |
completed | May 12, 2026, 9:21 p.m. |
Created at: April 10, 2026, 10:31 a.m.