T-72M1
E88763
The T-72M1 is an export and license-produced variant of the Soviet T-72 main battle tank, featuring improved armor and systems over the original design.
All labels observed (7)
| Label | Occurrences |
|---|---|
| T-72M1 canonical | 3 |
| Soviet T-72 | 1 |
| T-72M | 1 |
| T-72M1 Ajeya (India) | 1 |
| T-72M1R | 1 |
| T-72M4 CZ | 1 |
| T-72M4 CZ main battle tank | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T722372 — 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: T-72M1 Context triple: [PT-91 Twardy, basedOn, T-72M1]
-
A.
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.
-
B.
T-34 medium tank
The T-34 medium tank was a highly influential Soviet World War II armored fighting vehicle renowned for its balance of firepower, protection, and mobility, and is often credited with playing a decisive role on the Eastern Front.
-
C.
Leopard 2 main battle tank
The Leopard 2 main battle tank is a German-designed, heavily armored and highly mobile frontline combat vehicle widely used by numerous NATO and allied armies.
-
D.
Leopard 1
Leopard 1 is a German main battle tank introduced in the 1960s, widely used by NATO countries during the Cold War and known for its mobility and firepower.
-
E.
Leclerc main battle tank
The Leclerc main battle tank is a modern French-designed, highly mobile and heavily armed armored fighting vehicle known for its advanced fire-control systems and modular armor.
- 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: T-72M1 Target entity description: The T-72M1 is an export and license-produced variant of the Soviet T-72 main battle tank, featuring improved armor and systems over the original design.
-
A.
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.
-
B.
T-34 medium tank
The T-34 medium tank was a highly influential Soviet World War II armored fighting vehicle renowned for its balance of firepower, protection, and mobility, and is often credited with playing a decisive role on the Eastern Front.
-
C.
Leopard 2 main battle tank
The Leopard 2 main battle tank is a German-designed, heavily armored and highly mobile frontline combat vehicle widely used by numerous NATO and allied armies.
-
D.
Leopard 1
Leopard 1 is a German main battle tank introduced in the 1960s, widely used by NATO countries during the Cold War and known for its mobility and firepower.
-
E.
Leclerc main battle tank
The Leclerc main battle tank is a modern French-designed, highly mobile and heavily armed armored fighting vehicle known for its advanced fire-control systems and modular armor.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
armored fighting vehicle
ⓘ
main battle tank ⓘ |
| basedOn |
T-72 tank
ⓘ
surface form:
T-72
|
| belongsToFamily |
T-72 tank
ⓘ
surface form:
T-72 tank family
|
| countryOfOrigin | Soviet Union ⓘ |
| crew | 3 ⓘ |
| designedBy |
Uralvagonzavod plant
ⓘ
surface form:
Uralvagonzavod
|
| designedFor |
export to Warsaw Pact allies
ⓘ
export to non-aligned countries ⓘ |
| engineType | V-46 diesel engine ⓘ |
| enteredServiceDuring | 1980s ⓘ |
| era | late 20th century ⓘ |
| hasArmorType |
composite armor
ⓘ
steel armor ⓘ |
| hasFeature |
autoloader
ⓘ
composite armor on glacis ⓘ thicker turret armor than T-72M ⓘ |
| hasImprovement |
improved armor
ⓘ
improved systems ⓘ |
| hasLayout | turreted tank layout ⓘ |
| hasNATOReportingName | T-72M1 self-link ⓘ |
| hasRole |
export variant
ⓘ
license-produced variant ⓘ |
| hasSecondaryArmament |
12.7 mm anti-aircraft machine gun
ⓘ
7.62 mm coaxial machine gun ⓘ |
| isVariantOf |
T-72 tank
ⓘ
surface form:
T-72
|
| numberOfRoadWheelsPerSide | 6 ⓘ |
| primaryArmament | 125 mm smoothbore gun ⓘ |
| suspensionType | torsion bar suspension ⓘ |
| usedBy |
Algeria
ⓘ
Angola ⓘ Croatia ⓘ Czech Republic ⓘ Czechoslovakia ⓘ East Germany ⓘ Ethiopia ⓘ Finland ⓘ Hungary ⓘ India ⓘ Iraq ⓘ Libya ⓘ Poland ⓘ Serbia ⓘ Slovakia ⓘ Syria ⓘ Yugoslavia ⓘ |
| usedIn | Cold War ⓘ |
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: T-72M1 Description of subject: The T-72M1 is an export and license-produced variant of the Soviet T-72 main battle tank, featuring improved armor and systems over the original design.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
PT-91 Twardy
subject surface form:
PT-91 Twardy
this entity surface form:
Soviet T-72
this entity surface form:
T-72M4 CZ main battle tank
subject surface form:
T-72
subject surface form:
T-72
this entity surface form:
T-72M4 CZ
subject surface form:
T-72
this entity surface form:
T-72M1 Ajeya (India)