Triple
T19451179
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Subband Codec |
E486616
|
entity |
| Predicate | standardizedIn |
P7508
|
FINISHED |
| Object | Bluetooth A2DP specification |
—
|
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: Bluetooth A2DP specification | Statement: [Subband Codec, standardizedIn, Bluetooth A2DP specification]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bluetooth A2DP specification Context triple: [Subband Codec, standardizedIn, Bluetooth A2DP specification]
-
A.
Bluetooth A2DP
chosen
Bluetooth A2DP is a wireless audio streaming profile that enables high-quality stereo sound transmission over Bluetooth connections from a source device to headphones, speakers, or other audio receivers.
-
B.
Bluetooth Core Specification Vol 3 Part H
Bluetooth Core Specification Vol 3 Part H is a section of the Bluetooth standard that defines key security procedures and protocols, including those used for secure connections in Bluetooth Low Energy.
-
C.
Bluetooth Core Specification
The Bluetooth Core Specification is the foundational technical standard that defines how Bluetooth wireless communication operates, including its protocols, profiles, and interoperability requirements.
-
D.
aptX
aptX is an audio codec designed to deliver higher-quality, low-latency wireless sound, commonly used over Bluetooth connections for music and media streaming.
-
E.
Bluetooth Core Specification addendum
The Bluetooth Core Specification addendum is an official extension to the main Bluetooth standard that introduces and formalizes additional Bluetooth profiles, features, and protocol updates beyond the core specification.
- 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_69d8e8d7ad488190a3373045029b0f3b |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6338db7c081908793f23592ebef6b |
completed | April 20, 2026, 2:09 p.m. |
Created at: April 10, 2026, 1:38 p.m.