Triple
T21550590
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Carnot cycle |
E531749
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | idealized heat engine cycle |
C11381
|
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: idealized heat engine cycle Context triple: [Carnot cycle, instanceOf, idealized heat engine cycle]
-
A.
heat engine
chosen
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.
internal combustion engine
An internal combustion engine is a machine that converts the chemical energy of fuel into mechanical work by burning the fuel-air mixture within its cylinders to produce controlled explosions that drive pistons or rotors.
-
C.
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.
-
D.
liquid-cooled aircraft engine
A liquid-cooled aircraft engine is a piston or reciprocating powerplant that uses a circulating liquid coolant, typically water or glycol, to absorb and dissipate heat from the engine cylinders and heads, enabling efficient temperature control and reliable operation in flight.
-
E.
gas turbine engine
A gas turbine engine is a continuous-flow internal combustion engine that compresses air, mixes it with fuel, burns the mixture, and expands the hot gases through turbine and nozzle stages to produce mechanical power or thrust.
- 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_69e0c460232c81908de2c3819d17c00e |
completed | April 16, 2026, 11:13 a.m. |
Created at: April 16, 2026, 6:28 p.m.