Triple
T17729182
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fender Musical Instruments Corporation |
E442543
|
entity |
| Predicate | brand |
P1500
|
FINISHED |
| Object | Gretsch Guitars |
—
|
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: Gretsch Guitars | Statement: [Fender Musical Instruments Corporation, brand, Gretsch Guitars]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gretsch Guitars Context triple: [Fender Musical Instruments Corporation, brand, Gretsch Guitars]
-
A.
Gretsch
chosen
Gretsch is a renowned American musical instrument manufacturer best known for its high-quality electric and acoustic guitars and drums, widely used in rock, rockabilly, and country music.
-
B.
Rickenbacker
Rickenbacker is a surname most famously associated with Eddie Rickenbacker, the leading American fighter ace of World War I and later an influential aviation executive.
-
C.
Gibson Guitar Corporation
Gibson Guitar Corporation is a renowned American manufacturer of guitars and other musical instruments, famous for iconic electric models like the Les Paul and SG.
-
D.
C. F. Martin & Company
C. F. Martin & Company is a renowned American guitar maker, famous for its high-quality acoustic instruments and influential designs like the dreadnought.
-
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_69d8b9ec79688190b86bdcef85a7b3aa |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e478e4ae5c8190a6f0743f7e74b5bf |
completed | April 19, 2026, 6:40 a.m. |
Created at: April 10, 2026, 10:08 a.m.