Triple
T12826006
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dolby C noise reduction |
E306653
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | analog cassette noise-reduction system |
C11683
|
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: analog cassette noise-reduction system Context triple: [Dolby C noise reduction, instanceOf, analog cassette noise-reduction system]
-
A.
analog noise reduction system
chosen
An analog noise reduction system is a hardware-based signal processing arrangement that minimizes unwanted noise in analog audio or electronic signals while preserving the integrity of the desired signal.
-
B.
portable cassette player series
A portable cassette player series is a line of compact, battery-powered audio devices designed to play magnetic tape cassettes on the go, often sharing a common design language, features, and branding across multiple models.
-
C.
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.
-
D.
sound recording and playback device
A sound recording and playback device is an electronic apparatus that captures audio signals, stores them in a retrievable format, and reproduces them as audible sound on demand.
-
E.
phonograph
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.
- 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_69d7bdf46c448190b1faa55aaacb6317 |
completed | April 9, 2026, 2:55 p.m. |
Created at: April 9, 2026, 5:33 p.m.