Krupp armor
E393619
Krupp armor is a type of hardened steel naval armor developed in late 19th-century Germany that became the standard protective plating for battleships and other warships worldwide.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Krupp cemented armor | 2 |
| Krupp armor canonical | 1 |
| Krupp armour | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3855463 — 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: Krupp armor Context triple: [Russian battleship Tsesarevich, armorType, Krupp armor]
-
A.
Mark I armor
The Mark I armor is Tony Stark’s first crude, improvised Iron Man suit, built in captivity and serving as the prototype for all subsequent Iron Man armors.
-
B.
Schwerer Gustav railway gun
The Schwerer Gustav railway gun was an enormous German World War II super-heavy artillery piece, one of the largest cannons ever built, designed to destroy heavily fortified targets.
-
C.
Rheinmetall 120 mm smoothbore gun
The Rheinmetall 120 mm smoothbore gun is a widely used NATO tank cannon renowned for its high performance and deployment on main battle tanks such as the German Leopard 2 and the American M1A1/A2 Abrams.
-
D.
Rheinmetall 130 mm tank gun
The Rheinmetall 130 mm tank gun is a next-generation large-caliber tank cannon developed to significantly outperform current 120 mm systems in armor penetration and overall firepower.
-
E.
Big Bertha howitzer
The Big Bertha howitzer was a massive German siege artillery piece used in World War I, renowned for its ability to destroy heavily fortified positions with long-range, high-caliber shells.
- 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: Krupp armor Target entity description: Krupp armor is a type of hardened steel naval armor developed in late 19th-century Germany that became the standard protective plating for battleships and other warships worldwide.
-
A.
Mark I armor
The Mark I armor is Tony Stark’s first crude, improvised Iron Man suit, built in captivity and serving as the prototype for all subsequent Iron Man armors.
-
B.
Schwerer Gustav railway gun
The Schwerer Gustav railway gun was an enormous German World War II super-heavy artillery piece, one of the largest cannons ever built, designed to destroy heavily fortified targets.
-
C.
Rheinmetall 120 mm smoothbore gun
The Rheinmetall 120 mm smoothbore gun is a widely used NATO tank cannon renowned for its high performance and deployment on main battle tanks such as the German Leopard 2 and the American M1A1/A2 Abrams.
-
D.
Rheinmetall 130 mm tank gun
The Rheinmetall 130 mm tank gun is a next-generation large-caliber tank cannon developed to significantly outperform current 120 mm systems in armor penetration and overall firepower.
-
E.
Big Bertha howitzer
The Big Bertha howitzer was a massive German siege artillery piece used in World War I, renowned for its ability to destroy heavily fortified positions with long-range, high-caliber shells.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
face-hardened steel armor
ⓘ
naval armor ⓘ |
| appliedTo |
barbettes
ⓘ
gun shields ⓘ vertical armor belts ⓘ |
| characteristic |
high resistance to armor-piercing shells
ⓘ
improved ductility of backing ⓘ thin plate effectiveness compared to earlier armor ⓘ |
| countryOfOrigin | German Empire ⓘ |
| developedBy |
Krupp
ⓘ
linked to:
Krupp (company)
|
| developedIn | late 19th century ⓘ |
| followedBy |
Krupp cemented armor
ⓘ
linked to:
Krupp armor
improved Krupp armor ⓘ |
| follows | Harvey armor ⓘ |
| hasPart |
hardened face layer
ⓘ
tougher backing layer ⓘ |
| inception | circa 1893 ⓘ |
| industry | warship construction ⓘ |
| material | steel ⓘ |
| namedAfter |
Krupp
ⓘ
linked to:
Krupp (company)
|
| partOf | naval arms race of the late 19th century ⓘ |
| productionMethod |
cementation process
ⓘ
face hardening ⓘ nickel-steel alloying ⓘ |
| replaced | Harvey armor ⓘ |
| significantImprovementOver | Harvey armor ⓘ |
| usedBy |
Austro-Hungarian Navy
ⓘ
French Navy ⓘ Imperial German Navy ⓘ Imperial Japanese Navy ⓘ Italian Navy ⓘ Royal Navy ⓘ Russian Navy ⓘ United States Navy ⓘ |
| usedFor |
armored cruiser protection
ⓘ
armored deck ⓘ battleship protection ⓘ belt armor ⓘ coastal defense ship protection ⓘ conning tower armor ⓘ naval gun turret protection ⓘ |
| usedFrom | 1890s ⓘ |
| usedOn |
armored cruisers
ⓘ
battlecruisers ⓘ dreadnought battleships ⓘ pre-dreadnought battleships ⓘ |
| usedUntil |
early 20th century
ⓘ
interwar period ⓘ |
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: Krupp armor Description of subject: Krupp armor is a type of hardened steel naval armor developed in late 19th-century Germany that became the standard protective plating for battleships and other warships worldwide.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Krupp armor
linked to: Krupp armor
linked to: Krupp armor