Triple
T12529327
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hitachi Ha-13a |
E299518
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | air-cooled aircraft engine |
C1941
|
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: air-cooled aircraft engine Context triple: [Hitachi Ha-13a, instanceOf, air-cooled aircraft engine]
-
A.
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.
-
B.
liquid-cooled aero engine
A liquid-cooled aero engine is an aircraft powerplant that uses a circulating liquid coolant, typically water or glycol, to absorb and dissipate heat from the engine, enabling higher performance and more consistent operating temperatures than air-cooled designs.
-
C.
military aircraft engine
A military aircraft engine is a high-performance propulsion system designed to power combat and support aircraft, optimized for thrust, reliability, maneuverability, and operation under extreme conditions.
-
D.
aircraft piston engine
chosen
An aircraft piston engine is a reciprocating internal combustion engine that converts the linear motion of pistons into rotational power to drive a propeller and provide thrust for an aircraft.
-
E.
turbofan engine
A turbofan engine is a type of air-breathing jet engine that uses a large fan driven by a gas turbine to produce thrust through both accelerated bypass air and exhaust gases for efficient high-speed propulsion.
- 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_69d6ada5cdd48190860d9ce30aff69be |
completed | April 8, 2026, 7:33 p.m. |
Created at: April 8, 2026, 9:57 p.m.