Tachikawa Ki-77
E910970
The Tachikawa Ki-77 was a Japanese long-range experimental transport and record-breaking research aircraft developed during World War II to explore ultra-long-distance flight capabilities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tachikawa Ki-77 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10798930 — 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: Tachikawa Ki-77 Context triple: [Tachikawa Aircraft Company, designedAircraft, Tachikawa Ki-77]
-
A.
Tachikawa Ki-70
The Tachikawa Ki-70 was a Japanese experimental reconnaissance aircraft developed during World War II that never entered mass production.
-
B.
Tachikawa Ki-74
The Tachikawa Ki-74 was a Japanese long-range reconnaissance and bomber aircraft developed during World War II for high-altitude, extended-range missions.
-
C.
Tachikawa Ki-55
The Tachikawa Ki-55 was a Japanese World War II advanced trainer aircraft used primarily by the Imperial Japanese Army Air Service to prepare pilots for combat flying.
-
D.
Kokusai Ki-76
The Kokusai Ki-76 was a Japanese World War II liaison and observation aircraft, similar in role to the German Fieseler Fi 156 Storch, known for its short takeoff and landing capabilities.
-
E.
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.
- 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: Tachikawa Ki-77 Target entity description: The Tachikawa Ki-77 was a Japanese long-range experimental transport and record-breaking research aircraft developed during World War II to explore ultra-long-distance flight capabilities.
-
A.
Tachikawa Ki-70
The Tachikawa Ki-70 was a Japanese experimental reconnaissance aircraft developed during World War II that never entered mass production.
-
B.
Tachikawa Ki-74
The Tachikawa Ki-74 was a Japanese long-range reconnaissance and bomber aircraft developed during World War II for high-altitude, extended-range missions.
-
C.
Tachikawa Ki-55
The Tachikawa Ki-55 was a Japanese World War II advanced trainer aircraft used primarily by the Imperial Japanese Army Air Service to prepare pilots for combat flying.
-
D.
Kokusai Ki-76
The Kokusai Ki-76 was a Japanese World War II liaison and observation aircraft, similar in role to the German Fieseler Fi 156 Storch, known for its short takeoff and landing capabilities.
-
E.
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.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
experimental aircraft
ⓘ
long-range transport aircraft ⓘ research aircraft ⓘ |
| aircraftCategory |
record aircraft
ⓘ
transport aircraft ⓘ |
| cockpitConfiguration | enclosed cockpit ⓘ |
| conflict | World War II ⓘ |
| construction | all-metal ⓘ |
| countryOfOrigin | Japan ⓘ |
| crew | 5 ⓘ |
| designer |
Hidemasa Kimura
NERFINISHED
ⓘ
Tsuneo Watanabe NERFINISHED ⓘ |
| designFeature |
emphasis on aerodynamic efficiency
ⓘ
integral fuel tanks for very long range ⓘ |
| developedFor | Imperial Japanese Army Air Force NERFINISHED ⓘ |
| engineType | air-cooled radial piston engine ⓘ |
| era | 1940s ⓘ |
| firstFlight | 1942 ⓘ |
| fuselageType | slender streamlined fuselage ⓘ |
| historicalSignificance | Japanese ultra-long-range research aircraft of World War II ⓘ |
| intendedUse |
record-breaking closed-circuit flights
ⓘ
ultra-long-distance flight research ⓘ |
| landingGear | retractable tailwheel landing gear ⓘ |
| manufacturer | Tachikawa Aircraft Company NERFINISHED ⓘ |
| notableFlight | long-distance record attempt in 1943 ⓘ |
| numberBuilt | 2 ⓘ |
| powerplant | 2 × Nakajima Ha-115 radial engine ⓘ |
| primaryRole |
long-range research
ⓘ
record-breaking distance flights ⓘ |
| programGoal | explore non-stop intercontinental range ⓘ |
| propellerConfiguration | twin propeller ⓘ |
| propulsion | twin-engine ⓘ |
| serviceEntry | did not enter regular operational service ⓘ |
| status | experimental type only ⓘ |
| tailConfiguration | conventional tail ⓘ |
| usedBy | Imperial Japanese Army NERFINISHED ⓘ |
| wingConfiguration | low-wing monoplane ⓘ |
| wingType | high-aspect-ratio wing ⓘ |
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: Tachikawa Ki-77 Description of subject: The Tachikawa Ki-77 was a Japanese long-range experimental transport and record-breaking research aircraft developed during World War II to explore ultra-long-distance flight capabilities.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.