Triple
T25534365
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MPEG-H 3D Audio |
E640004
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | 3D audio format |
C2949
|
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: 3D audio format Context triple: [MPEG-H 3D Audio, instanceOf, 3D audio format]
-
A.
multichannel audio format
chosen
A multichannel audio format is a digital or analog audio configuration that uses more than two discrete channels to reproduce sound from multiple directions, enhancing spatial realism and immersion.
-
B.
MPEG-4 audio profile
An MPEG-4 audio profile is a standardized set of audio coding tools and constraints within the MPEG-4 framework that defines the capabilities, complexity, and interoperability of encoded audio streams.
-
C.
audio technology
Audio technology encompasses the tools, devices, and processes used to capture, manipulate, transmit, and reproduce sound for communication, entertainment, and analysis.
-
D.
digital audio codec
A digital audio codec is a system or algorithm that encodes and compresses audio signals into a digital format for storage or transmission and decodes them back into audio for playback.
-
E.
lossless audio codec
A lossless audio codec is a method of encoding digital audio that compresses data without any loss of quality, allowing the original audio to be perfectly reconstructed during playback or decoding.
- 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_69e75dbf3f9c8190b3f2a75d1b75d127 |
completed | April 21, 2026, 11:21 a.m. |
Created at: April 21, 2026, 3:16 p.m.