Triple
T21701884
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rijke tube |
E535677
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | thermoacoustic device |
C18558
|
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: thermoacoustic device Context triple: [Rijke tube, instanceOf, thermoacoustic device]
-
A.
heat engine
A heat engine is a system that converts thermal energy into mechanical work by exploiting a temperature difference between a hot reservoir and a cold reservoir.
-
B.
atmospheric engine
An atmospheric engine is an early type of heat engine that uses atmospheric pressure acting on a piston, following the condensation of steam in a cylinder, to produce mechanical work.
-
C.
laser cooling device
A laser cooling device is a system that uses precisely tuned laser light to reduce the kinetic energy of atoms or particles, thereby lowering their temperature to near absolute zero for experimental or technological applications.
-
D.
infrared sounder
An infrared sounder is a remote sensing instrument that measures infrared radiation emitted from the Earth and its atmosphere to derive vertical profiles of temperature, humidity, and trace gases.
-
E.
demonstration device
chosen
A demonstration device is a tangible or virtual tool specifically designed to illustrate, explain, or showcase how a concept, process, or system works in an accessible and observable way.
- 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_69e0c46b44c0819088ab883ebd44e0e8 |
completed | April 16, 2026, 11:13 a.m. |
Created at: April 16, 2026, 6:45 p.m.