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.