Triple
T2067359
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Berliner gramophone |
E45933
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | gramophone |
C1364
|
CONCEPT FINISHED |
How this triple was built (1 step)
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.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: gramophone Context triple: [Berliner gramophone, instanceOf, gramophone]
-
A.
phonograph
chosen
A phonograph is a mechanical device that reproduces recorded sound by tracing grooves on a rotating disc or cylinder with a stylus and amplifying the resulting vibrations.
-
B.
sound-on-disc motion picture system
A sound-on-disc motion picture system is a film projection technology in which synchronized audio is recorded and played back from a separate phonograph disc rather than being embedded directly on the film strip.
-
C.
vacuum tube
A vacuum tube is an electronic device that controls the flow of electric current in a sealed, evacuated glass or metal enclosure using electrodes such as cathodes and anodes.
-
D.
thermionic valve
A thermionic valve is an electronic device that controls the flow of electrons in a vacuum or gas-filled tube using heated cathodes and electrodes to amplify, rectify, or switch electrical signals.
-
E.
membranophone
A membranophone is a musical instrument that produces sound primarily through the vibration of a stretched membrane, typically struck, rubbed, or otherwise excited.
- F. None of above.
Provenance (1 batch)
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_69a8891b38288190abd572ccad9b6928 |
completed | March 4, 2026, 7:33 p.m. |
Created at: March 4, 2026, 7:40 p.m.