Stridsvagn 122
E205307
Stridsvagn 122 is a Swedish variant of the German Leopard 2 main battle tank, upgraded with enhanced armor, electronics, and survivability features for Nordic operational conditions.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Stridsvagn 122 canonical | 1 |
| Stridsvagn 122 main battle tank | 1 |
| Strv 122 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1837249 — 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: Stridsvagn 122 Context triple: [Swedish Army, uses, Stridsvagn 122]
-
A.
Ares armoured personnel carrier
The Ares armoured personnel carrier is a British tracked military vehicle designed to transport infantry safely on the battlefield as part of the Ajax family of armoured fighting vehicles.
-
B.
CV90 infantry fighting vehicle
The CV90 infantry fighting vehicle is a modern, highly mobile, and heavily armed tracked combat vehicle developed by Sweden’s BAE Systems Hägglunds, designed to transport and support infantry on the battlefield with advanced protection and firepower.
-
C.
Scimitar reconnaissance vehicle
The Scimitar reconnaissance vehicle is a British light tracked armored fighting vehicle designed for high-speed battlefield scouting and surveillance missions.
-
D.
Stryker armored fighting vehicle
The Stryker armored fighting vehicle is an eight-wheeled, highly mobile, lightly armored combat vehicle used by the U.S. Army for rapid deployment and versatile battlefield roles.
-
E.
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.
- 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: Stridsvagn 122 Target entity description: Stridsvagn 122 is a Swedish variant of the German Leopard 2 main battle tank, upgraded with enhanced armor, electronics, and survivability features for Nordic operational conditions.
-
A.
Ares armoured personnel carrier
The Ares armoured personnel carrier is a British tracked military vehicle designed to transport infantry safely on the battlefield as part of the Ajax family of armoured fighting vehicles.
-
B.
CV90 infantry fighting vehicle
The CV90 infantry fighting vehicle is a modern, highly mobile, and heavily armed tracked combat vehicle developed by Sweden’s BAE Systems Hägglunds, designed to transport and support infantry on the battlefield with advanced protection and firepower.
-
C.
Scimitar reconnaissance vehicle
The Scimitar reconnaissance vehicle is a British light tracked armored fighting vehicle designed for high-speed battlefield scouting and surveillance missions.
-
D.
Stryker armored fighting vehicle
The Stryker armored fighting vehicle is an eight-wheeled, highly mobile, lightly armored combat vehicle used by the U.S. Army for rapid deployment and versatile battlefield roles.
-
E.
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.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Leopard 2 variant
ⓘ
main battle tank ⓘ |
| armorEnhancement |
improved frontal turret armor compared to Leopard 2A5
ⓘ
roof armor strengthened against top-attack munitions ⓘ |
| armorType | modular composite armor ⓘ |
| basedOn |
Leopard 2A5
ⓘ
linked to:
Leopard 2 main battle tank
|
| category |
armored fighting vehicle
ⓘ
tracked military vehicle ⓘ |
| countryOfOrigin | Sweden ⓘ |
| crew | 4 ⓘ |
| crewRoles |
commander
ⓘ
driver ⓘ gunner ⓘ loader ⓘ |
| designedFor |
Nordic operational conditions
ⓘ
cold weather operations ⓘ forest and mixed terrain ⓘ |
| engine | MTU MB 873 Ka-501 diesel engine ⓘ |
| enginePower | 1500 hp ⓘ |
| era | post–Cold War ⓘ |
| fireControlSystem | digital fire-control system ⓘ |
| fuelType | diesel ⓘ |
| height | about 2.5 m ⓘ |
| introducedAsUpgradeOf | Leopard 2A4 in Swedish service ⓘ |
| length | about 9.7 m with gun forward ⓘ |
| localDesignation |
Strv 122
ⓘ
linked to:
Stridsvagn 122
|
| manufacturer |
BAE Systems Hägglunds
ⓘ
linked to:
BAE Systems
Krauss-Maffei Wegmann ⓘ |
| maxSpeedRoad | approximately 68 km/h ⓘ |
| navigationSystem | integrated battlefield management system ⓘ |
| operator | Swedish Army ⓘ |
| primaryArmament | 120 mm Rheinmetall L/44 smoothbore gun ⓘ |
| protectionFeature |
NBC protection system
ⓘ
automatic fire suppression system ⓘ improved mine protection ⓘ spall liners ⓘ |
| secondaryArmament |
7.62 mm coaxial machine gun
ⓘ
7.62 mm roof-mounted machine gun ⓘ |
| serviceEntry | 1997 ⓘ |
| sightingSystem |
independent commander’s panoramic sight
ⓘ
thermal imaging for gunner ⓘ |
| suspension | torsion bar ⓘ |
| transmission | Renk HSWL 354 ⓘ |
| usedBy | Sweden ⓘ |
| variantOf |
Leopard 2
ⓘ
linked to:
Leopard 2 main battle tank
|
| weight | approximately 62 tonnes ⓘ |
| width | about 3.7 m ⓘ |
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: Stridsvagn 122 Description of subject: Stridsvagn 122 is a Swedish variant of the German Leopard 2 main battle tank, upgraded with enhanced armor, electronics, and survivability features for Nordic operational conditions.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Stridsvagn 122
linked to: Stridsvagn 122