MAS-38 submachine gun
E763963
The MAS-38 submachine gun is a French World War II–era 7.65mm firearm known for its compact design, low recoil, and use by French military and police forces.
All labels observed (1)
| Label | Occurrences |
|---|---|
| MAS-38 submachine gun canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8721741 — 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: MAS-38 submachine gun Context triple: [MAS Saint-Étienne, developed, MAS-38 submachine gun]
-
A.
MAS-49 rifle
The MAS-49 rifle is a French semi-automatic military rifle, chambered in 7.5×54mm, that served as the standard service rifle of the French armed forces in the post–World War II era.
-
B.
MAS-36 rifle
The MAS-36 rifle is a French bolt-action military service rifle introduced in the late 1930s and widely used by French forces during and after World War II.
-
C.
Lanchester submachine gun
The Lanchester submachine gun was a British World War II-era firearm, closely based on the German MP 28, used primarily by the Royal Navy and known for its robust construction and reliability.
-
D.
Sten submachine gun
The Sten submachine gun was a simple, inexpensive British 9mm World War II firearm widely used by Allied forces and resistance fighters for its ease of manufacture and concealment.
-
E.
MG4 light machine gun
The MG4 light machine gun is a modern 5.56×45mm NATO belt-fed squad automatic weapon developed by German arms manufacturer Heckler & Koch for reliable, sustained infantry fire.
- 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: MAS-38 submachine gun Target entity description: The MAS-38 submachine gun is a French World War II–era 7.65mm firearm known for its compact design, low recoil, and use by French military and police forces.
-
A.
MAS-49 rifle
The MAS-49 rifle is a French semi-automatic military rifle, chambered in 7.5×54mm, that served as the standard service rifle of the French armed forces in the post–World War II era.
-
B.
MAS-36 rifle
The MAS-36 rifle is a French bolt-action military service rifle introduced in the late 1930s and widely used by French forces during and after World War II.
-
C.
Lanchester submachine gun
The Lanchester submachine gun was a British World War II-era firearm, closely based on the German MP 28, used primarily by the Royal Navy and known for its robust construction and reliability.
-
D.
Sten submachine gun
The Sten submachine gun was a simple, inexpensive British 9mm World War II firearm widely used by Allied forces and resistance fighters for its ease of manufacture and concealment.
-
E.
MG4 light machine gun
The MG4 light machine gun is a modern 5.56×45mm NATO belt-fed squad automatic weapon developed by German arms manufacturer Heckler & Koch for reliable, sustained infantry fire.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf | submachine gun ⓘ |
| action | blowback ⓘ |
| barrelLength | approximately 221 mm ⓘ |
| caliber | 7.65 mm ⓘ |
| cartridge | 7.65×20mm Longue ⓘ |
| countryOfOrigin | France ⓘ |
| designedBy | French government arsenals ⓘ |
| designedFor | close-quarters combat ⓘ |
| designedInDecade | 1930s ⓘ |
| designedInPeriod | interwar period ⓘ |
| designedToUse | 7.65mm Longue pistol cartridge ⓘ |
| era | World War II–era weapon ⓘ |
| feedSystem | detachable box magazine ⓘ |
| firingMode | select-fire ⓘ |
| intendedRole |
armament for police and gendarmerie
ⓘ
personal defense weapon for support troops ⓘ |
| magazineCapacity |
20 rounds
ⓘ
32 rounds ⓘ |
| manufacturer | Manufacture d’armes de Saint-Étienne NERFINISHED ⓘ |
| muzzleVelocity | approximately 350 m/s ⓘ |
| notableFeature |
compact design
ⓘ
good controllability in automatic fire ⓘ low recoil ⓘ offset bolt and recoil system ⓘ |
| originLanguageName | Pistolet-mitrailleur MAS modèle 38 NERFINISHED ⓘ |
| overallLength | approximately 635 mm ⓘ |
| primaryUsersRole |
military
ⓘ
police ⓘ |
| productionPeriod | late 1930s to late 1940s ⓘ |
| rateOfFire | about 600 rounds per minute ⓘ |
| replacedBy | MAT-49 submachine gun NERFINISHED ⓘ |
| safetyFeature | manual safety ⓘ |
| serviceEntryYear | 1939 ⓘ |
| serviceStatus | obsolete ⓘ |
| sightType | iron sights ⓘ |
| stockType | fixed wooden stock ⓘ |
| usedBy |
Free French Forces
NERFINISHED
ⓘ
French Army NERFINISHED ⓘ French Resistance NERFINISHED ⓘ French police NERFINISHED ⓘ German Wehrmacht NERFINISHED ⓘ German police units ⓘ Italian Social Republic NERFINISHED ⓘ Vichy French forces NERFINISHED ⓘ postwar French security forces ⓘ |
| usedInConflict | World War II ⓘ |
| usedInEvent | assassination of Benito Mussolini ⓘ |
| weightUnloaded | approximately 3.5 kg ⓘ |
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: MAS-38 submachine gun Description of subject: The MAS-38 submachine gun is a French World War II–era 7.65mm firearm known for its compact design, low recoil, and use by French military and police forces.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.