Marder II tank destroyer
E335729
The Marder II tank destroyer was a German World War II self-propelled anti-tank gun that mounted powerful anti-tank weaponry on a lightly armored, open-topped chassis.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Marder I | 1 |
| Marder II | 1 |
| Marder II tank destroyer canonical | 1 |
| Marder III | 1 |
| Marder series tank destroyers | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2958946 — 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: Marder II tank destroyer Context triple: [Panzer II, chassisUsedFor, Marder II tank destroyer]
-
A.
Ferdinand tank destroyer
The Ferdinand tank destroyer was a heavily armored German World War II self-propelled anti-tank gun, notable for its powerful 88 mm cannon and use on the Eastern Front.
-
B.
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.
-
C.
StuG III assault gun
The StuG III assault gun was a German World War II armored fighting vehicle based on the Panzer III chassis, primarily used as a turretless, low-profile tank destroyer and infantry support weapon.
-
D.
SK-105 Kürassier tank destroyer
The SK-105 Kürassier tank destroyer is an Austrian light, turreted tank destroyer designed for high mobility and armed with a powerful 105 mm gun for anti-armor roles.
-
E.
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.
- 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: Marder II tank destroyer Target entity description: The Marder II tank destroyer was a German World War II self-propelled anti-tank gun that mounted powerful anti-tank weaponry on a lightly armored, open-topped chassis.
-
A.
Ferdinand tank destroyer
The Ferdinand tank destroyer was a heavily armored German World War II self-propelled anti-tank gun, notable for its powerful 88 mm cannon and use on the Eastern Front.
-
B.
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.
-
C.
StuG III assault gun
The StuG III assault gun was a German World War II armored fighting vehicle based on the Panzer III chassis, primarily used as a turretless, low-profile tank destroyer and infantry support weapon.
-
D.
SK-105 Kürassier tank destroyer
The SK-105 Kürassier tank destroyer is an Austrian light, turreted tank destroyer designed for high mobility and armed with a powerful 105 mm gun for anti-armor roles.
-
E.
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.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
German World War II vehicle
ⓘ
self-propelled anti-tank gun ⓘ tank destroyer ⓘ |
| armourLayout | open-topped superstructure ⓘ |
| armourThickness | up to about 30 mm ⓘ |
| armourType | lightly armoured ⓘ |
| basedOnChassis | Panzer II ⓘ |
| chassisType | Panzerkampfwagen II chassis ⓘ |
| conflict | World War II ⓘ |
| countryOfOrigin | Nazi Germany ⓘ |
| crew |
3 to 4
ⓘ
4 ⓘ |
| designedAs | self-propelled anti-tank gun ⓘ |
| designedToCounter |
Soviet KV series tanks
ⓘ
T-34 medium tank ⓘ
surface form:
Soviet T-34 tank
|
| designedToReplace | towed anti-tank guns in mobile roles ⓘ |
| engine | Maybach HL62 TRM petrol engine ⓘ |
| enginePower | about 140 hp ⓘ |
| frontArmour | about 30 mm ⓘ |
| gunElevation | limited elevation range ⓘ |
| gunTraverse | limited traverse ⓘ |
| height | about 2.2 m ⓘ |
| inServiceUntil | 1945 ⓘ |
| introduced | 1942 ⓘ |
| length | about 4.8 m ⓘ |
| mainArmament |
7.5 cm Pak 40 anti-tank gun
ⓘ
7.62 cm Pak 36(r) anti-tank gun ⓘ |
| maximumSpeed | about 40 km/h ⓘ |
| operationalRange | about 190 km on road ⓘ |
| powerToWeightRatio | about 13 hp/tonne ⓘ |
| precededBy |
Marder II tank destroyer
self-linksurface differs
ⓘ
surface form:
Marder I
|
| primaryRole | anti-tank warfare ⓘ |
| roofArmour | open-topped ⓘ |
| secondaryArmament | 7.92 mm MG 34 machine gun ⓘ |
| serviceEntry | 1942 ⓘ |
| sideArmour | about 15 mm ⓘ |
| succeededBy |
Marder II tank destroyer
self-linksurface differs
ⓘ
surface form:
Marder III
|
| suspension | leaf-spring bogie suspension ⓘ |
| tacticalUse |
ambush anti-tank positions
ⓘ
mobile anti-tank support for infantry and armour ⓘ |
| usedBy |
German Army
ⓘ
Wehrmacht ⓘ |
| usedOnFront |
Eastern Front
ⓘ
North African campaign ⓘ
surface form:
North African Front
Western Front ⓘ |
| variantOf |
Marder II tank destroyer
self-linksurface differs
ⓘ
surface form:
Marder series tank destroyers
|
| vulnerability |
exposed crew compartment
ⓘ
thin armour ⓘ |
| weight | about 10.8 tonnes ⓘ |
| width | about 2.3 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: Marder II tank destroyer Description of subject: The Marder II tank destroyer was a German World War II self-propelled anti-tank gun that mounted powerful anti-tank weaponry on a lightly armored, open-topped chassis.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Marder II
this entity surface form:
Marder series tank destroyers
subject surface form:
Marder II
this entity surface form:
Marder I
subject surface form:
Marder II
this entity surface form:
Marder III