Triple
T17729243
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Leo Fender |
E442544
|
entity |
| Predicate | designed |
P184
|
FINISHED |
| Object | Fender Twin amplifier |
—
|
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: Fender Twin amplifier | Statement: [Leo Fender, designed, Fender Twin amplifier]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fender Twin amplifier Context triple: [Leo Fender, designed, Fender Twin amplifier]
-
A.
Fender Twin Reverb amplifier
chosen
The Fender Twin Reverb amplifier is a legendary tube guitar amp renowned for its loud clean tone, lush spring reverb, and widespread use by professional musicians across genres since the 1960s.
-
B.
Fender Champ amplifier
The Fender Champ amplifier is a small, low-wattage tube guitar amp renowned for its simple design, warm overdrive, and historic use in recording by many influential guitarists.
-
C.
Fender Bassman amplifier
The Fender Bassman amplifier is a classic tube amplifier originally designed for bass guitar that became iconic for its warm, powerful tone and heavy influence on later guitar amp designs.
-
D.
Fender Broadcaster
The Fender Broadcaster is one of the earliest solid-body electric guitars, introduced in 1950 and renowned as a pioneering model that led to the iconic Telecaster.
-
E.
Fender Hot Rod series amplifiers
Fender Hot Rod series amplifiers are popular tube guitar amps known for their high headroom clean tones, versatile overdrive channels, and widespread use by gigging and studio musicians.
- 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.