Otobreda 105 mm gun
E754800
The Otobreda 105 mm gun is an Italian-designed lightweight artillery and tank gun system widely used for its high accuracy and compatibility with various armored vehicles and towed mounts.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Otobreda 105 mm gun canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8738410 — 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: Otobreda 105 mm gun Context triple: [Oto Melara, product, Otobreda 105 mm gun]
-
A.
SU-85 self-propelled gun
The SU-85 self-propelled gun was a Soviet World War II tank destroyer armed with an 85 mm gun and built on the chassis of the T-34 medium tank.
-
B.
M10 tank destroyer
The M10 tank destroyer was an American World War II armored vehicle built on a Sherman tank chassis and armed with a 3-inch gun, used primarily for anti-tank roles by U.S. and Allied forces.
-
C.
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.
-
D.
SU-76 self-propelled gun
The SU-76 self-propelled gun was a lightly armored, highly produced Soviet World War II vehicle that combined mobility and a 76 mm gun for infantry support and anti-tank roles.
-
E.
SU-100 self-propelled gun
The SU-100 self-propelled gun was a Soviet World War II tank destroyer armed with a powerful 100 mm gun and built on the chassis of the T-34 medium tank.
- 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: Otobreda 105 mm gun Target entity description: The Otobreda 105 mm gun is an Italian-designed lightweight artillery and tank gun system widely used for its high accuracy and compatibility with various armored vehicles and towed mounts.
-
A.
SU-85 self-propelled gun
The SU-85 self-propelled gun was a Soviet World War II tank destroyer armed with an 85 mm gun and built on the chassis of the T-34 medium tank.
-
B.
M10 tank destroyer
The M10 tank destroyer was an American World War II armored vehicle built on a Sherman tank chassis and armed with a 3-inch gun, used primarily for anti-tank roles by U.S. and Allied forces.
-
C.
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.
-
D.
SU-76 self-propelled gun
The SU-76 self-propelled gun was a lightly armored, highly produced Soviet World War II vehicle that combined mobility and a 76 mm gun for infantry support and anti-tank roles.
-
E.
SU-100 self-propelled gun
The SU-100 self-propelled gun was a Soviet World War II tank destroyer armed with a powerful 100 mm gun and built on the chassis of the T-34 medium tank.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
artillery gun
ⓘ
tank gun ⓘ |
| allianceStandard | NATO NERFINISHED ⓘ |
| ammunitionType |
armor-piercing shell
ⓘ
high-explosive anti-tank shell ⓘ high-explosive shell ⓘ illumination shell ⓘ smoke shell ⓘ |
| breechType | horizontal sliding-wedge breech ⓘ |
| caliber | 105 mm ⓘ |
| characteristic |
high accuracy
ⓘ
lightweight ⓘ |
| compatibleWith | NATO standard 105 mm ammunition ⓘ |
| countryOfOrigin | Italy ⓘ |
| designedBy | Oto Melara NERFINISHED ⓘ |
| designedFor |
armored vehicles
ⓘ
towed mounts ⓘ |
| intendedRole |
direct fire support
ⓘ
indirect fire support ⓘ |
| manufacturer | Oto Melara NERFINISHED ⓘ |
| mounting |
towed carriage
ⓘ
turret-mounted ⓘ |
| recoilSystem | hydraulic recoil system ⓘ |
| usedAs |
coastal defense gun
ⓘ
tank main gun ⓘ towed field gun ⓘ |
| usedBy |
Italian Army
NERFINISHED
ⓘ
various export customers ⓘ |
| usedIn |
armored fighting vehicles
ⓘ
light tanks ⓘ self-propelled gun systems ⓘ |
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: Otobreda 105 mm gun Description of subject: The Otobreda 105 mm gun is an Italian-designed lightweight artillery and tank gun system widely used for its high accuracy and compatibility with various armored vehicles and towed mounts.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.