Triple

T18174171
Position Surface form Disambiguated ID Type / Status
Subject Roscoe Beck E435110 entity
Predicate notableWork P4 FINISHED
Object Roscoe Beck Signature Bass (Fender)
The Roscoe Beck Signature Bass by Fender is a high-end, versatile electric bass guitar designed in collaboration with bassist Roscoe Beck, known for its flexible pickup configurations and exceptional tonal range.
 E1309273 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: Roscoe Beck Signature Bass (Fender) | Statement: [Roscoe Beck, notableWork, Roscoe Beck Signature Bass (Fender)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Roscoe Beck Signature Bass (Fender)
Context triple: [Roscoe Beck, notableWork, Roscoe Beck Signature Bass (Fender)]
  • A. Rickenbacker 4001 bass
    The Rickenbacker 4001 bass is a classic electric bass guitar famed for its bright, punchy tone and distinctive styling, widely associated with progressive rock and players like Chris Squire.
  • B. Fender Precision Bass
    The Fender Precision Bass is a landmark electric bass guitar introduced in 1951, renowned for its solid-body design, split-coil pickup, and foundational role in shaping modern bass playing across genres.
  • C. Fender Mike Dirnt Precision Bass
    The Fender Mike Dirnt Precision Bass is a signature bass guitar model designed in collaboration with Green Day’s bassist Mike Dirnt, featuring a vintage-inspired Precision Bass style tailored to his punk rock playing.
  • D. Fender Jazz Bass
    The Fender Jazz Bass is a classic electric bass guitar introduced in 1960, renowned for its slim neck, dual single-coil pickups, and bright, versatile tone favored by many professional bassists.
  • E. Fender bass guitars
    Fender bass guitars are iconic electric bass instruments renowned for their distinctive tone, playability, and widespread use across rock, jazz, and popular music.
  • 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: Roscoe Beck Signature Bass (Fender)
Triple: [Roscoe Beck, notableWork, Roscoe Beck Signature Bass (Fender)]
Generated description
The Roscoe Beck Signature Bass by Fender is a high-end, versatile electric bass guitar designed in collaboration with bassist Roscoe Beck, known for its flexible pickup configurations and exceptional tonal range.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Roscoe Beck Signature Bass (Fender)
Target entity description: The Roscoe Beck Signature Bass by Fender is a high-end, versatile electric bass guitar designed in collaboration with bassist Roscoe Beck, known for its flexible pickup configurations and exceptional tonal range.
  • A. Rickenbacker 4001 bass
    The Rickenbacker 4001 bass is a classic electric bass guitar famed for its bright, punchy tone and distinctive styling, widely associated with progressive rock and players like Chris Squire.
  • B. Fender Precision Bass
    The Fender Precision Bass is a landmark electric bass guitar introduced in 1951, renowned for its solid-body design, split-coil pickup, and foundational role in shaping modern bass playing across genres.
  • C. Fender Mike Dirnt Precision Bass
    The Fender Mike Dirnt Precision Bass is a signature bass guitar model designed in collaboration with Green Day’s bassist Mike Dirnt, featuring a vintage-inspired Precision Bass style tailored to his punk rock playing.
  • D. Fender Jazz Bass
    The Fender Jazz Bass is a classic electric bass guitar introduced in 1960, renowned for its slim neck, dual single-coil pickups, and bright, versatile tone favored by many professional bassists.
  • E. Fender bass guitars
    Fender bass guitars are iconic electric bass instruments renowned for their distinctive tone, playability, and widespread use across rock, jazz, and popular music.
  • 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_69d8b90b7a188190b3fc7b8d4a6cd20a completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4df583a8081908c07d3534091c2ae completed April 19, 2026, 1:57 p.m.
NED1 Entity disambiguation (via context triple) batch_6a038fca35cc8190b230089c0687d5b8 completed May 12, 2026, 8:38 p.m.
NEDg Description generation batch_6a0390732c688190954ed96e31d453f1 completed May 12, 2026, 8:41 p.m.
NED2 Entity disambiguation (via description) batch_6a03915f5af08190b4b0881993ade9e7 completed May 12, 2026, 8:45 p.m.
Created at: April 10, 2026, 10:30 a.m.