Ferdinand tank destroyer
E184028
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.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Ferdinand tank destroyer canonical | 2 |
| Elefant tank destroyer | 1 |
| Ferdinand/Elefant tank destroyer | 1 |
| Jagdpanther tank destroyer | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1599129 — 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: Ferdinand tank destroyer Context triple: [Unternehmen Zitadelle, uses, Ferdinand tank destroyer]
-
A.
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.
-
B.
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.
-
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.
M13/40 medium tank
The M13/40 medium tank was a World War II Italian armored fighting vehicle used extensively in North Africa, known for its relatively light armor and armament compared to contemporary Allied and German tanks.
-
E.
Semovente self-propelled gun
The Semovente self-propelled gun was an Italian World War II armored fighting vehicle that mounted artillery or anti-tank guns on a tracked chassis for mobile fire support.
- 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: Ferdinand tank destroyer Target entity description: 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.
-
A.
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.
-
B.
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.
-
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.
M13/40 medium tank
The M13/40 medium tank was a World War II Italian armored fighting vehicle used extensively in North Africa, known for its relatively light armor and armament compared to contemporary Allied and German tanks.
-
E.
Semovente self-propelled gun
The Semovente self-propelled gun was an Italian World War II armored fighting vehicle that mounted artillery or anti-tank guns on a tracked chassis for mobile fire support.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
German World War II vehicle
ⓘ
self-propelled anti-tank gun ⓘ tank destroyer ⓘ |
| armament | 8.8 cm Pak 43/2 L/71 gun ⓘ |
| armorThickness | up to about 200 mm on the front ⓘ |
| armorType | heavy armor ⓘ |
| basedOnChassisOf | Porsche Tiger ⓘ |
| battle | Battle of Kursk ⓘ |
| caliber | 88 mm ⓘ |
| chassisType | Porsche Tiger VK 45.01(P) ⓘ |
| conflict | World War II ⓘ |
| countryOfOrigin | Nazi Germany ⓘ |
| crew | 6 ⓘ |
| designedFor | long-range anti-tank combat ⓘ |
| designer | Ferdinand Porsche ⓘ |
| engineType | twin Maybach HL 120 TRM petrol engines ⓘ |
| feature |
electric transmission system
ⓘ
lacked hull-mounted machine gun in original configuration ⓘ very thick frontal armor ⓘ |
| front | Eastern Front ⓘ |
| gunMount | casemate ⓘ |
| gunTraverse | limited ⓘ |
| height | approximately 3.0 m ⓘ |
| historicalReputation | very effective gun but problematic reliability ⓘ |
| laterDesignation | Elefant ⓘ |
| length | approximately 8.14 m ⓘ |
| maxSpeed | about 30 km/h ⓘ |
| modification |
addition of commander’s cupola in Elefant conversion
ⓘ
addition of hull machine gun in Elefant conversion ⓘ improved armor in Elefant conversion ⓘ |
| namedAfter | Ferdinand Porsche ⓘ |
| notableFor | powerful 88 mm cannon ⓘ |
| numberBuilt | 90 ⓘ |
| operator |
schwere Panzerjäger-Abteilung 653
ⓘ
schwere Panzerjäger-Abteilung 653 ⓘ
surface form:
schwere Panzerjäger-Abteilung 654
|
| powertrain | petrol-electric drive ⓘ |
| primaryTheater | Battle of Kursk ⓘ |
| productionPeriod | 1943 ⓘ |
| role | heavy tank destroyer ⓘ |
| successor |
Ferdinand tank destroyer
self-linksurface differs
ⓘ
surface form:
Elefant tank destroyer
|
| usedBy |
German Army
ⓘ
Wehrmacht ⓘ |
| weakness |
lack of close-defense machine gun in original version
ⓘ
mechanical unreliability ⓘ poor mobility ⓘ |
| weight | approximately 65 tonnes ⓘ |
| width | approximately 3.38 m ⓘ |
| yearIntroduced | 1943 ⓘ |
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: Ferdinand tank destroyer Description of subject: 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.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Jagdpanther tank destroyer
this entity surface form:
Elefant tank destroyer
this entity surface form:
Ferdinand/Elefant tank destroyer