Triple
T21760101
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marshall amplifiers |
E537139
|
entity |
| Predicate | hasNotableModel |
P1503
|
FINISHED |
| Object |
Marshall JCM900
The Marshall JCM900 is a high-gain guitar amplifier series popular in rock and metal for its powerful, modern distortion and reliability on stage.
|
E1501670
|
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: Marshall JCM900 | Statement: [Marshall amplifiers, hasNotableModel, Marshall JCM900]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marshall JCM900 Context triple: [Marshall amplifiers, hasNotableModel, Marshall JCM900]
-
A.
Marshall JTM45
The Marshall JTM45 is a classic British tube guitar amplifier head, renowned for its warm, bluesy overdrive and as one of the foundational sounds of rock music in the 1960s.
-
B.
Mesa/Boogie
Mesa/Boogie is a renowned American manufacturer of high-end guitar amplifiers and speaker cabinets, celebrated for its innovative designs and influential role in rock and metal music tones.
-
C.
Marshall amplifiers
Marshall amplifiers are a renowned brand of British guitar amplifiers famous for their powerful, distinctive rock tone and widespread use by legendary guitarists.
-
D.
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.
-
E.
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.
- 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: Marshall JCM900 Triple: [Marshall amplifiers, hasNotableModel, Marshall JCM900]
Generated description
The Marshall JCM900 is a high-gain guitar amplifier series popular in rock and metal for its powerful, modern distortion and reliability on stage.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Marshall JCM900 Target entity description: The Marshall JCM900 is a high-gain guitar amplifier series popular in rock and metal for its powerful, modern distortion and reliability on stage.
-
A.
Marshall JTM45
The Marshall JTM45 is a classic British tube guitar amplifier head, renowned for its warm, bluesy overdrive and as one of the foundational sounds of rock music in the 1960s.
-
B.
Mesa/Boogie
Mesa/Boogie is a renowned American manufacturer of high-end guitar amplifiers and speaker cabinets, celebrated for its innovative designs and influential role in rock and metal music tones.
-
C.
Marshall amplifiers
Marshall amplifiers are a renowned brand of British guitar amplifiers famous for their powerful, distinctive rock tone and widespread use by legendary guitarists.
-
D.
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.
-
E.
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.
- 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_69e0c46f5d1c8190bf830409e98464e5 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f01d90eaa081909fce0549a9df1bf0 |
completed | April 28, 2026, 2:38 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a3e6afc108190a642c269f43b3335 |
completed | May 17, 2026, 10:17 p.m. |
| NEDg | Description generation | batch_6a0a3f65ca688190ba762e3403d747ac |
completed | May 17, 2026, 10:21 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a3fcce3a48190ac13842ad0a9dfba |
completed | May 17, 2026, 10:23 p.m. |
Created at: April 16, 2026, 6:50 p.m.