Mitsubishi Ha-112-II
E287275
The Mitsubishi Ha-112-II was a Japanese World War II-era air-cooled radial aircraft engine widely used in late-war fighter designs.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mitsubishi Ha-112-II canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2266753 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mitsubishi Ha-112-II Context triple: [Kawasaki Ki-100, engineModel, Mitsubishi Ha-112-II]
-
A.
Kawasaki Ha-40
The Kawasaki Ha-40 was a Japanese liquid-cooled V12 aircraft engine, a locally produced development of the German Daimler-Benz DB 601 used in World War II fighters such as the Ki-61.
-
B.
Mitsubishi Ki-67
The Mitsubishi Ki-67 was a twin-engine Japanese World War II medium bomber known for its relatively high speed, maneuverability, and use in a variety of roles including level bombing, torpedo attacks, and kamikaze missions.
-
C.
Kawasaki Ki-100
The Kawasaki Ki-100 was a late-World War II Japanese fighter aircraft renowned for its excellent maneuverability and reliability, created by fitting a radial engine to the airframe of the earlier Ki-61.
-
D.
Nakajima Ki-84
The Nakajima Ki-84 was a late-World War II Japanese single-seat fighter aircraft renowned for its high speed, powerful armament, and effectiveness against Allied fighters and bombers.
-
E.
Aichi E13A
The Aichi E13A was a Japanese World War II reconnaissance seaplane widely used by the Imperial Japanese Navy for long-range maritime patrol and observation missions.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mitsubishi Ha-112-II Target entity description: The Mitsubishi Ha-112-II was a Japanese World War II-era air-cooled radial aircraft engine widely used in late-war fighter designs.
-
A.
Kawasaki Ha-40
The Kawasaki Ha-40 was a Japanese liquid-cooled V12 aircraft engine, a locally produced development of the German Daimler-Benz DB 601 used in World War II fighters such as the Ki-61.
-
B.
Mitsubishi Ki-67
The Mitsubishi Ki-67 was a twin-engine Japanese World War II medium bomber known for its relatively high speed, maneuverability, and use in a variety of roles including level bombing, torpedo attacks, and kamikaze missions.
-
C.
Kawasaki Ki-100
The Kawasaki Ki-100 was a late-World War II Japanese fighter aircraft renowned for its excellent maneuverability and reliability, created by fitting a radial engine to the airframe of the earlier Ki-61.
-
D.
Nakajima Ki-84
The Nakajima Ki-84 was a late-World War II Japanese single-seat fighter aircraft renowned for its high speed, powerful armament, and effectiveness against Allied fighters and bombers.
-
E.
Aichi E13A
The Aichi E13A was a Japanese World War II reconnaissance seaplane widely used by the Imperial Japanese Navy for long-range maritime patrol and observation missions.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
aircraft engine
ⓘ
piston engine ⓘ radial engine ⓘ |
| application |
single-engine fighters
ⓘ
twin-engine aircraft ⓘ |
| coolingSystem | air-cooled ⓘ |
| countryOfOrigin | Japan ⓘ |
| cylinderArrangement | two-row radial ⓘ |
| designPeriod | 1940s ⓘ |
| developedIn |
Empire of Japan
ⓘ
linked to:
Imperial Japan
|
| engineConfiguration | air-cooled radial ⓘ |
| engineCycle | four-stroke cycle ⓘ |
| era | late World War II ⓘ |
| fuelType | aviation gasoline ⓘ |
| historicalPeriod |
Second World War
ⓘ
linked to:
World War II
|
| intendedUse | combat aircraft ⓘ |
| manufacturer | Mitsubishi Heavy Industries ⓘ |
| natoOrAlliedCodeSystem | not applicable ⓘ |
| notableFeature | compact 14-cylinder twin-row layout ⓘ |
| numberOfCylinders | 14 ⓘ |
| powerplantType | reciprocating engine ⓘ |
| primaryUser | Imperial Japanese Army ⓘ |
| propulsionMethod | propeller-driven aircraft ⓘ |
| technologyLevel | piston radial engine technology ⓘ |
| usedBy | Imperial Japanese Army Air Service ⓘ |
| usedIn | late-war Japanese fighter designs ⓘ |
| usedInAircraft |
Kawasaki Ki-100
ⓘ
Kawasaki Ki-102 ⓘ
linked to:
Kawasaki Ki-45
|
| usedInConflict | World War II ⓘ |
| usedInRole |
fighter aircraft powerplant
ⓘ
light bomber powerplant ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Mitsubishi Ha-112-II Description of subject: The Mitsubishi Ha-112-II was a Japanese World War II-era air-cooled radial aircraft engine widely used in late-war fighter designs.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.