Triple
T20435835
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ibanez JEM |
E501245
|
entity |
| Predicate | isPartOfSeries |
P1925
|
FINISHED |
| Object | Ibanez Steve Vai signature series |
—
|
NE NERFINISHED |
How this triple was built (2 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 Steve Vai signature series | Statement: [Ibanez JEM, isPartOfSeries, Ibanez Steve Vai signature series]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ibanez Steve Vai signature series Context triple: [Ibanez JEM, isPartOfSeries, Ibanez Steve Vai signature series]
-
A.
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.
-
B.
Ibanez JEM guitar
chosen
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.
-
C.
Ibanez guitars
Ibanez guitars is a renowned Japanese guitar brand known for its innovative electric guitar designs favored by many rock and metal musicians.
-
D.
Fender Jaguar
The Fender Jaguar is an electric guitar introduced in the early 1960s, known for its offset body, short scale length, and distinctive switching system that made it popular in surf and alternative rock music.
-
E.
Charvel
Charvel is a renowned guitar brand known for its high-performance “superstrat” electric guitars favored by rock and metal players.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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. |
Created at: April 16, 2026, 11:31 a.m.