Type 74 main battle tank
E230496
The Type 74 main battle tank is a Japanese Cold War–era tank developed by Mitsubishi Heavy Industries, featuring a 105 mm rifled gun and advanced (for its time) fire-control systems, and used primarily by the Japan Ground Self-Defense Force.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Type 74 main battle tank canonical | 2 |
| Type 74 | 1 |
| Type 74 tank | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2052589 — 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 74 main battle tank Context triple: [Japan Ground Self-Defense Force, equipment, Type 74 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.
Type 90 main battle tank
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.
-
C.
Challenger 1 main battle tank
The Challenger 1 main battle tank is a British Cold War–era armored fighting vehicle known for its advanced Chobham composite armor and service with the British Army, including in the 1991 Gulf War.
-
D.
Panther tank
The Panther tank was a German World War II medium tank renowned for its powerful gun, sloped armor, and balance of firepower and mobility, making it one of the most formidable armored vehicles of the war.
-
E.
Boxer armored fighting vehicle
The Boxer armored fighting vehicle is a modern, highly modular, wheeled 8×8 military vehicle designed for troop transport and battlefield support, offering advanced protection and mobility for various combat 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 74 main battle tank Target entity description: The Type 74 main battle tank is a Japanese Cold War–era tank developed by Mitsubishi Heavy Industries, featuring a 105 mm rifled gun and advanced (for its time) fire-control systems, and used primarily by the Japan Ground Self-Defense Force.
-
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.
Type 90 main battle tank
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.
-
C.
Challenger 1 main battle tank
The Challenger 1 main battle tank is a British Cold War–era armored fighting vehicle known for its advanced Chobham composite armor and service with the British Army, including in the 1991 Gulf War.
-
D.
Panther tank
The Panther tank was a German World War II medium tank renowned for its powerful gun, sloped armor, and balance of firepower and mobility, making it one of the most formidable armored vehicles of the war.
-
E.
Boxer armored fighting vehicle
The Boxer armored fighting vehicle is a modern, highly modular, wheeled 8×8 military vehicle designed for troop transport and battlefield support, offering advanced protection and mobility for various combat roles.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
armored fighting vehicle
ⓘ
main battle tank ⓘ |
| armamentOrigin | based on NATO-standard 105 mm gun family ⓘ |
| armourType | steel armour ⓘ |
| caliber | 105 mm ⓘ |
| category |
Cold War tanks
ⓘ
Japanese main battle tanks ⓘ |
| chassisLayout | rear-mounted engine ⓘ |
| combatRole |
armored warfare
ⓘ
frontline battle tank ⓘ |
| configuration | turreted tank ⓘ |
| countryOfOrigin | Japan ⓘ |
| crew | 4 ⓘ |
| crewPositions |
commander
ⓘ
driver ⓘ gunner ⓘ loader ⓘ |
| designDate | 1960s ⓘ |
| designedBy | Mitsubishi Heavy Industries ⓘ |
| designedFor | Japan Ground Self-Defense Force ⓘ |
| designedToReplace | Type 61 tank ⓘ |
| developmentStart | 1960s ⓘ |
| engineType | diesel engine ⓘ |
| era | Cold War ⓘ |
| feature |
advanced fire-control system for its time
ⓘ
laser rangefinder in later variants ⓘ night vision equipment ⓘ stabilized main gun ⓘ |
| fireControl |
ballistic computer
ⓘ
rangefinding system ⓘ |
| gunType | rifled tank gun ⓘ |
| manufacturer | Mitsubishi Heavy Industries ⓘ |
| nationalDesignation |
Type 74 main battle tank
self-linksurface differs
ⓘ
surface form:
Type 74
|
| operator | Japan ⓘ |
| primaryArmament | 105 mm rifled gun ⓘ |
| propulsion | tracked ⓘ |
| secondaryArmament |
12.7 mm anti-aircraft machine gun
ⓘ
7.62 mm coaxial machine gun ⓘ |
| serviceEntry | mid-1970s ⓘ |
| status | being phased out of service ⓘ |
| successor |
Type 10 main battle tank
ⓘ
Type 90 main battle tank ⓘ |
| suspensionType | hydropneumatic suspension ⓘ |
| trackType | continuous tracks ⓘ |
| turretPlacement | center-mounted turret ⓘ |
| usedBy | Japan Ground Self-Defense Force ⓘ |
| usedPrimarilyIn | 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 74 main battle tank Description of subject: The Type 74 main battle tank is a Japanese Cold War–era tank developed by Mitsubishi Heavy Industries, featuring a 105 mm rifled gun and advanced (for its time) fire-control systems, and used primarily by the Japan Ground Self-Defense Force.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
Type 74 main battle tank
→
nationalDesignation
→
Type 74 main battle tank
self-linksurface differs
ⓘ
this entity surface form:
Type 74
subject surface form:
105 mm Royal Ordnance L7
this entity surface form:
Type 74 tank