Mitsubishi A7M Reppū
E542265
The Mitsubishi A7M Reppū was an advanced Japanese carrier-based fighter aircraft developed in World War II as the intended successor to the famed A6M Zero.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Mitsubishi A7M Reppu | 1 |
| Mitsubishi A7M Reppū canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5516748 — 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 A7M Reppū Context triple: [Jiro Horikoshi, designed, Mitsubishi A7M Reppū]
-
A.
Nakajima B6N Tenzan
The Nakajima B6N Tenzan was an Imperial Japanese Navy carrier-based torpedo bomber of World War II, designed as a faster, longer-range, and more capable replacement for earlier Japanese torpedo bombers.
-
B.
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.
-
C.
Nakajima A6M2-N
The Nakajima A6M2-N was a World War II Japanese single-float seaplane fighter derived from the Mitsubishi A6M Zero and used primarily for maritime patrol and air defense from remote island bases.
-
D.
Mitsubishi A5M fighters
The Mitsubishi A5M fighters were Japanese carrier-based monoplane fighters used by the Imperial Japanese Navy in the late 1930s and early World War II, notable as the predecessor to the famed A6M Zero.
-
E.
Nakajima B5N
The Nakajima B5N was a Japanese carrier-based torpedo bomber used extensively by the Imperial Japanese Navy during the early years of World War II, including the attack on Pearl Harbor.
- 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 A7M Reppū Target entity description: The Mitsubishi A7M Reppū was an advanced Japanese carrier-based fighter aircraft developed in World War II as the intended successor to the famed A6M Zero.
-
A.
Nakajima B6N Tenzan
The Nakajima B6N Tenzan was an Imperial Japanese Navy carrier-based torpedo bomber of World War II, designed as a faster, longer-range, and more capable replacement for earlier Japanese torpedo bombers.
-
B.
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.
-
C.
Nakajima A6M2-N
The Nakajima A6M2-N was a World War II Japanese single-float seaplane fighter derived from the Mitsubishi A6M Zero and used primarily for maritime patrol and air defense from remote island bases.
-
D.
Mitsubishi A5M fighters
The Mitsubishi A5M fighters were Japanese carrier-based monoplane fighters used by the Imperial Japanese Navy in the late 1930s and early World War II, notable as the predecessor to the famed A6M Zero.
-
E.
Nakajima B5N
The Nakajima B5N was a Japanese carrier-based torpedo bomber used extensively by the Imperial Japanese Navy during the early years of World War II, including the attack on Pearl Harbor.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
World War II aircraft
ⓘ
carrier-based fighter aircraft ⓘ |
| aircraftLayout | single-engine tractor configuration ⓘ |
| armamentPlanned |
13.2 mm machine gun
ⓘ
20 mm cannon ⓘ |
| category |
Mitsubishi aircraft
ⓘ
World War II Japanese fighter aircraft ⓘ carrier-based aircraft ⓘ |
| configuration | low-wing monoplane ⓘ |
| countryOfOrigin | Japan ⓘ |
| crew | 1 ⓘ |
| designer | Jirō Horikoshi NERFINISHED ⓘ |
| designGoal |
good maneuverability
ⓘ
high speed ⓘ long range ⓘ superior performance to A6M Zero NERFINISHED ⓘ |
| developmentIssues |
engine availability problems
ⓘ
industrial disruption in late-war Japan ⓘ |
| developmentStart | 1942 ⓘ |
| era | World War II ⓘ |
| firstFlight | 1944-05-06 ⓘ |
| intendedSuccessorOf | Mitsubishi A6M Zero NERFINISHED ⓘ |
| JapaneseDesignation | A7M NERFINISHED ⓘ |
| JapaneseName | Reppū NERFINISHED ⓘ |
| JapaneseNameMeaning | Strong Gale NERFINISHED ⓘ |
| landingGear | retractable tailwheel landing gear ⓘ |
| manufacturer | Mitsubishi Heavy Industries NERFINISHED ⓘ |
| NATOReportingName | Sam ⓘ |
| numberBuilt | few prototypes ⓘ |
| powerplant | Mitsubishi Ha-43 radial engine NERFINISHED ⓘ |
| primaryUserIntended | Imperial Japanese Navy Air Service NERFINISHED ⓘ |
| programOutcome |
cancelled at end of World War II
ⓘ
disrupted by Allied bombing ⓘ |
| propulsionType | piston engine ⓘ |
| role |
carrier fighter
ⓘ
fighter ⓘ |
| serviceBranchIntended | Imperial Japanese Navy NERFINISHED ⓘ |
| status |
did not enter operational service
ⓘ
never mass-produced ⓘ prototype only ⓘ |
| successorRoleIntended | main carrier fighter of Imperial Japanese Navy ⓘ |
| wingType | folding wings for carrier operations ⓘ |
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 A7M Reppū Description of subject: The Mitsubishi A7M Reppū was an advanced Japanese carrier-based fighter aircraft developed in World War II as the intended successor to the famed A6M Zero.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.