Triple
T20435791
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ibanez JEM |
E501245
|
entity |
| Predicate | manufacturer |
P490
|
FINISHED |
| Object | Ibanez |
—
|
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 | Statement: [Ibanez JEM, manufacturer, Ibanez]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ibanez Context triple: [Ibanez JEM, manufacturer, Ibanez]
-
A.
Ibanez guitars
chosen
Ibanez guitars is a renowned Japanese guitar brand known for its innovative electric guitar designs favored by many rock and metal musicians.
-
B.
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.
-
C.
Charvel
Charvel is a renowned guitar brand known for its high-performance “superstrat” electric guitars favored by rock and metal players.
-
D.
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.
-
E.
Epiphone
Epiphone is a well-known guitar and musical instrument manufacturer recognized for producing affordable versions of classic Gibson designs as well as its own iconic models.
- 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.