Triple
T5193690
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Steve Vai |
E117215
|
entity |
| Predicate | notableInstrumentDesign |
P50524
|
FINISHED |
| Object |
Ibanez Universe guitar
The Ibanez Universe guitar is a pioneering seven-string electric guitar model co-designed with virtuoso Steve Vai, known for its extended range and popularity among progressive and metal guitarists.
|
E502478
|
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: Ibanez Universe guitar | Statement: [Steve Vai, notableInstrumentDesign, Ibanez Universe guitar]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ibanez Universe guitar Context triple: [Steve Vai, notableInstrumentDesign, Ibanez Universe guitar]
-
A.
Ibanez JEM guitar
The Ibanez JEM guitar is a signature high-performance electric guitar designed with virtuoso Steve Vai, known for its fast neck, versatile electronics, and distinctive “monkey grip” handle.
-
B.
Gibson Flying V guitar
The Gibson Flying V guitar is an iconic, angular electric guitar model known for its distinctive V-shaped body and association with influential blues and rock guitarists.
-
C.
Fender Stratocaster
The Fender Stratocaster is an iconic solid-body electric guitar renowned for its contoured body, three single-coil pickups, and distinctive tone that has shaped rock, blues, and pop music since the 1950s.
-
D.
Gibson Les Paul
The Gibson Les Paul is a legendary solid-body electric guitar model renowned for its rich tone, sustain, and iconic use in rock, blues, and other popular music genres.
-
E.
Gibson ES-355
The Gibson ES-355 is a high-end, semi-hollow electric guitar known for its ornate appointments, versatile tone, and association with blues and rock legends.
- 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: Ibanez Universe guitar Triple: [Steve Vai, notableInstrumentDesign, Ibanez Universe guitar]
Generated description
The Ibanez Universe guitar is a pioneering seven-string electric guitar model co-designed with virtuoso Steve Vai, known for its extended range and popularity among progressive and metal guitarists.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ibanez Universe guitar Target entity description: The Ibanez Universe guitar is a pioneering seven-string electric guitar model co-designed with virtuoso Steve Vai, known for its extended range and popularity among progressive and metal guitarists.
-
A.
Ibanez JEM guitar
The Ibanez JEM guitar is a signature high-performance electric guitar designed with virtuoso Steve Vai, known for its fast neck, versatile electronics, and distinctive “monkey grip” handle.
-
B.
Gibson Flying V guitar
The Gibson Flying V guitar is an iconic, angular electric guitar model known for its distinctive V-shaped body and association with influential blues and rock guitarists.
-
C.
Fender Stratocaster
The Fender Stratocaster is an iconic solid-body electric guitar renowned for its contoured body, three single-coil pickups, and distinctive tone that has shaped rock, blues, and pop music since the 1950s.
-
D.
Gibson Les Paul
The Gibson Les Paul is a legendary solid-body electric guitar model renowned for its rich tone, sustain, and iconic use in rock, blues, and other popular music genres.
-
E.
Gibson ES-355
The Gibson ES-355 is a high-end, semi-hollow electric guitar known for its ornate appointments, versatile tone, and association with blues and rock legends.
- 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_69bd4462ed04819084fcb01eb9d2fa74 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd847049648190ab24693e92f0dad1 |
completed | March 20, 2026, 5:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69beefc1c03c819085acf062fac2913c |
completed | March 21, 2026, 7:21 p.m. |
| NEDg | Description generation | batch_69bef02080f48190836ed5c36e53a620 |
completed | March 21, 2026, 7:23 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bef099826481909b4c4e3e0718752a |
completed | March 21, 2026, 7:25 p.m. |
Created at: March 20, 2026, 1:46 p.m.