Triple
T2849615
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dolby A-type noise reduction |
E63060
|
entity |
| Predicate | introducedBy |
P513
|
FINISHED |
| Object | Ray Dolby |
E1875
|
NE FINISHED |
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: Ray Dolby | Statement: [Dolby A-type noise reduction, introducedBy, Ray Dolby]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ray Dolby Context triple: [Dolby A-type noise reduction, introducedBy, Ray Dolby]
-
A.
Ray Dolby
chosen
Ray Dolby was an American engineer and inventor best known for pioneering noise reduction and surround sound technologies that revolutionized the audio industry.
-
B.
David Dolby
David Dolby is a member of the Dolby family, known as the son of Dagmar Dolby and the late audio technology pioneer Ray Dolby.
-
C.
Amar Bose
Amar Bose was an American electrical engineer, MIT professor, and entrepreneur best known as the founder of Bose Corporation, a pioneering audio technology company.
-
D.
Robert Karplus
Robert Karplus was an American physicist and influential science educator known for his pioneering work in physics education research and curriculum development.
-
E.
Leo Beranek
Leo Beranek was an American acoustics expert, engineer, and entrepreneur known for his pioneering work in architectural acoustics and co-founding the influential technology company Bolt Beranek and Newman.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ab4c407c408190857d25e027155ce9 |
completed | March 6, 2026, 9:50 p.m. |
| NER | Named-entity recognition | batch_69abdf41ac24819087c5b72e3b84117c |
completed | March 7, 2026, 8:18 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afe8df46c881909a5f0d1d0eef9a42 |
completed | March 10, 2026, 9:48 a.m. |
Created at: March 6, 2026, 10:02 p.m.