Triple
T20435704
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Billy Sheehan |
E501242
|
entity |
| Predicate | usesInstrument |
P933
|
FINISHED |
| Object |
Yamaha Attitude bass
The Yamaha Attitude bass is a signature electric bass guitar designed in collaboration with virtuoso bassist Billy Sheehan, known for its powerful tone, scalloped frets, and dual-output electronics tailored for high-performance rock and fusion playing.
|
E1432123
|
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: Yamaha Attitude bass | Statement: [Billy Sheehan, usesInstrument, Yamaha Attitude bass]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yamaha Attitude bass Context triple: [Billy Sheehan, usesInstrument, Yamaha Attitude bass]
-
A.
Epiphone Jack Casady Signature Bass
The Epiphone Jack Casady Signature Bass is a semi-hollow electric bass guitar designed in collaboration with Jefferson Airplane/Hot Tuna bassist Jack Casady, known for its distinctive tone, vintage styling, and versatile low-end response.
-
B.
E-Bass
E-Bass is the stage name of Erik Coomes, an American bassist known for his work in funk, hip hop, and with the band Lettuce.
-
C.
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.
-
D.
Alembic bass
The Alembic bass is a high-end, custom-built electric bass guitar known for its advanced electronics, distinctive tone, and use by prominent rock bassists.
-
E.
Ampeg bass amplifiers
Ampeg bass amplifiers are renowned professional-grade bass amp systems favored by many rock and metal bassists for their powerful tone and reliability.
- 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: Yamaha Attitude bass Triple: [Billy Sheehan, usesInstrument, Yamaha Attitude bass]
Generated description
The Yamaha Attitude bass is a signature electric bass guitar designed in collaboration with virtuoso bassist Billy Sheehan, known for its powerful tone, scalloped frets, and dual-output electronics tailored for high-performance rock and fusion playing.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Yamaha Attitude bass Target entity description: The Yamaha Attitude bass is a signature electric bass guitar designed in collaboration with virtuoso bassist Billy Sheehan, known for its powerful tone, scalloped frets, and dual-output electronics tailored for high-performance rock and fusion playing.
-
A.
Epiphone Jack Casady Signature Bass
The Epiphone Jack Casady Signature Bass is a semi-hollow electric bass guitar designed in collaboration with Jefferson Airplane/Hot Tuna bassist Jack Casady, known for its distinctive tone, vintage styling, and versatile low-end response.
-
B.
E-Bass
E-Bass is the stage name of Erik Coomes, an American bassist known for his work in funk, hip hop, and with the band Lettuce.
-
C.
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.
-
D.
Alembic bass
The Alembic bass is a high-end, custom-built electric bass guitar known for its advanced electronics, distinctive tone, and use by prominent rock bassists.
-
E.
Ampeg bass amplifiers
Ampeg bass amplifiers are renowned professional-grade bass amp systems favored by many rock and metal bassists for their powerful tone and reliability.
- 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_69e0b4ab3cfc8190ac9bf32e932316b1 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e685ee758c8190b267b7ce71de8f8c |
completed | April 20, 2026, 8 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0883f978e08190b76e1aa66a529904 |
completed | May 16, 2026, 2:49 p.m. |
| NEDg | Description generation | batch_6a0887cffdac8190a3ddaa68042f3cb0 |
completed | May 16, 2026, 3:05 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a088854b31c8190a0b4f55fccc228d4 |
completed | May 16, 2026, 3:08 p.m. |
Created at: April 16, 2026, 11:31 a.m.