Type 90 main battle tank
E229983
The Type 90 main battle tank is a Japanese third-generation tank featuring advanced fire control, composite armor, and a 120 mm smoothbore gun, designed primarily for high-mobility operations in Hokkaido.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Type 90 main battle tank canonical | 2 |
| Type 90 (licensed derivative) | 1 |
| Type 90 Kai (improved version) | 1 |
| Type 90 tank | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2052588 — 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: Type 90 main battle tank Context triple: [Japan Ground Self-Defense Force, equipment, Type 90 main battle tank]
-
A.
TR-85 main battle tank
The TR-85 main battle tank is a Romanian-developed and -produced upgrade of the Soviet T-55, featuring improved armor, firepower, and mobility tailored to the needs of Romania’s armed forces.
-
B.
K9 Vajra-T
K9 Vajra-T is an Indian self-propelled howitzer, adapted from the South Korean K9 Thunder and customized for the Indian Army’s operational and climatic requirements.
-
C.
PT-91 Twardy main battle tank
The PT-91 Twardy is a modernized Polish main battle tank derived from the Soviet T-72, featuring upgraded armor, fire control, and engine systems.
-
D.
Type 99 rifle
The Type 99 rifle was a World War II-era Japanese bolt-action military rifle known for its robust design, use of 7.7×58mm ammunition, and service as a standard infantry weapon in the later years of the war.
-
E.
Centauro tank destroyer
The Centauro tank destroyer is an Italian-designed wheeled armored fighting vehicle equipped with a powerful tank gun, used primarily for mobile anti-tank and reconnaissance roles.
- 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: Type 90 main battle tank Target entity description: The Type 90 main battle tank is a Japanese third-generation tank featuring advanced fire control, composite armor, and a 120 mm smoothbore gun, designed primarily for high-mobility operations in Hokkaido.
-
A.
TR-85 main battle tank
The TR-85 main battle tank is a Romanian-developed and -produced upgrade of the Soviet T-55, featuring improved armor, firepower, and mobility tailored to the needs of Romania’s armed forces.
-
B.
K9 Vajra-T
K9 Vajra-T is an Indian self-propelled howitzer, adapted from the South Korean K9 Thunder and customized for the Indian Army’s operational and climatic requirements.
-
C.
PT-91 Twardy main battle tank
The PT-91 Twardy is a modernized Polish main battle tank derived from the Soviet T-72, featuring upgraded armor, fire control, and engine systems.
-
D.
Type 99 rifle
The Type 99 rifle was a World War II-era Japanese bolt-action military rifle known for its robust design, use of 7.7×58mm ammunition, and service as a standard infantry weapon in the later years of the war.
-
E.
Centauro tank destroyer
The Centauro tank destroyer is an Italian-designed wheeled armored fighting vehicle equipped with a powerful tank gun, used primarily for mobile anti-tank and reconnaissance roles.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
main battle tank
ⓘ
third-generation tank ⓘ |
| alsoKnownAs |
Type 90 main battle tank
ⓘ
surface form:
Type 90 tank
|
| armorType |
composite
ⓘ
steel ⓘ |
| coDeveloper | Japan Ground Self-Defense Force ⓘ |
| combatWeight | approximately 50 tonnes ⓘ |
| countryOfOrigin | Japan ⓘ |
| crewPosition |
commander
ⓘ
driver ⓘ gunner ⓘ |
| crewSize | 3 ⓘ |
| designedBy | Mitsubishi Heavy Industries ⓘ |
| designedFor | high-mobility operations ⓘ |
| designedForRegion | Hokkaido ⓘ |
| designedToCounter | Soviet armored forces ⓘ |
| engineConfiguration | V-10 ⓘ |
| enginePower | approximately 1500 hp ⓘ |
| engineType | diesel engine ⓘ |
| enteredService | 1990s ⓘ |
| era |
Cold War late period
ⓘ
post–Cold War ⓘ |
| fireControlFeature |
ballistic computer
ⓘ
laser rangefinder ⓘ thermal imaging sights ⓘ |
| hasCapability |
NBC protection
ⓘ
day-night engagement ⓘ |
| hasFeature |
advanced fire control system
ⓘ
automatic loader ⓘ composite armor ⓘ hydropneumatic suspension ⓘ modular add-on armor ⓘ |
| hasVariant |
Type 90 main battle tank
self-linksurface differs
ⓘ
surface form:
Type 90 Kai (improved version)
|
| mainGunCaliber | 120 mm ⓘ |
| mainGunModel |
Rheinmetall 120 mm smoothbore gun
ⓘ
surface form:
Rheinmetall 120 mm L/44 license-produced
|
| mainGunType | smoothbore gun ⓘ |
| manufacturer | Mitsubishi Heavy Industries ⓘ |
| maximumRoadSpeed | approximately 70 km/h ⓘ |
| originLanguageName | 90式戦車 ⓘ |
| predecessor | Type 74 main battle tank ⓘ |
| primaryRole | armored warfare ⓘ |
| productionStatus | out of production ⓘ |
| secondaryArmament |
12.7 mm heavy machine gun
ⓘ
7.62 mm coaxial machine gun ⓘ |
| serviceBranch | Japan Ground Self-Defense Force ⓘ |
| successor | Type 10 main battle tank ⓘ |
| suspensionType | hydropneumatic ⓘ |
| transmissionType | automatic transmission ⓘ |
| usedBy | Japan ⓘ |
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: Type 90 main battle tank Description of subject: The Type 90 main battle tank is a Japanese third-generation tank featuring advanced fire control, composite armor, and a 120 mm smoothbore gun, designed primarily for high-mobility operations in Hokkaido.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Type 90 Kai (improved version)
this entity surface form:
Type 90 tank
this entity surface form:
Type 90 (licensed derivative)