Type 30 bayonet
E324771
The Type 30 bayonet is a Japanese military knife designed for use with early 20th-century Arisaka rifles and widely issued to Imperial Japanese Army infantry during both World Wars.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Type 30 bayonet canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3086155 — 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: Type 30 bayonet Context triple: [Type 38 rifle, bayonetCompatibility, Type 30 bayonet]
-
A.
Beryl assault rifle
The Beryl assault rifle is a Polish-designed 5.56×45mm NATO service rifle widely used as the primary infantry weapon of Poland’s armed forces.
-
B.
Kirpan
The Kirpan is a ceremonial curved sword or dagger carried by initiated Sikhs as a symbol of their duty to uphold justice and protect the weak.
-
C.
G3 battle rifle
The G3 battle rifle is a widely used 7.62×51mm NATO select-fire rifle developed in the 1950s and adopted by numerous armed forces around the world.
-
D.
P30 pistol
The P30 pistol is a modern, polymer-framed, semi-automatic handgun designed by Heckler & Koch for law enforcement, military, and civilian use, known for its ergonomic grip and modular features.
-
E.
HK69 grenade launcher
The HK69 grenade launcher is a German-made, single-shot, break-action 40mm weapon designed by Heckler & Koch for infantry use in launching explosive and less-lethal munitions.
- 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: Type 30 bayonet Target entity description: The Type 30 bayonet is a Japanese military knife designed for use with early 20th-century Arisaka rifles and widely issued to Imperial Japanese Army infantry during both World Wars.
-
A.
Beryl assault rifle
The Beryl assault rifle is a Polish-designed 5.56×45mm NATO service rifle widely used as the primary infantry weapon of Poland’s armed forces.
-
B.
Kirpan
The Kirpan is a ceremonial curved sword or dagger carried by initiated Sikhs as a symbol of their duty to uphold justice and protect the weak.
-
C.
G3 battle rifle
The G3 battle rifle is a widely used 7.62×51mm NATO select-fire rifle developed in the 1950s and adopted by numerous armed forces around the world.
-
D.
P30 pistol
The P30 pistol is a modern, polymer-framed, semi-automatic handgun designed by Heckler & Koch for law enforcement, military, and civilian use, known for its ergonomic grip and modular features.
-
E.
HK69 grenade launcher
The HK69 grenade launcher is a German-made, single-shot, break-action 40mm weapon designed by Heckler & Koch for infantry use in launching explosive and less-lethal munitions.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
bayonet
ⓘ
military edged weapon ⓘ |
| arsenalProducedAt |
Jinsen Arsenal
ⓘ
Kokura Arsenal ⓘ Mukden Arsenal ⓘ Nagoya Arsenal ⓘ Tokyo Arsenal ⓘ |
| associatedWith |
Arisaka
ⓘ
surface form:
Arisaka rifle family
|
| bladeLength | approximately 400 mm ⓘ |
| bladeShape | spear point ⓘ |
| bladeType | single-edged blade ⓘ |
| collectibleStatus | popular military collectible ⓘ |
| countryOfOrigin |
Imperial Japan
ⓘ
surface form:
Empire of Japan
|
| designedBy | Japanese Army Technical Bureau ⓘ |
| designedFor |
Arisaka
ⓘ
surface form:
Arisaka rifle
Type 30 rifle ⓘ Type 38 rifle ⓘ Type 99 rifle ⓘ |
| designedForRole | infantry bayonet ⓘ |
| gripFastening | two screw bolts ⓘ |
| guardFeature |
hooked quillon (early pattern)
ⓘ
straight guard (later pattern) ⓘ |
| hiltMaterial |
metal fittings
ⓘ
wooden grips ⓘ |
| inServiceDuring |
Sino-Japanese War (1937–1945)
ⓘ
surface form:
Second Sino-Japanese War
World War I ⓘ World War II ⓘ |
| introducedInEra | late 19th century ⓘ |
| introducedInYear | 1897 ⓘ |
| markings | arsenal markings on ricasso ⓘ |
| massProduced | true ⓘ |
| militaryDesignation | Type 30 ⓘ |
| mountingSystem |
locking lug mechanism
ⓘ
muzzle ring ⓘ |
| numberProduced | millions of units ⓘ |
| overallLength | approximately 520 mm ⓘ |
| postWarUse | used by various Asian militaries after 1945 ⓘ |
| productionPeriod | circa 1897–1945 ⓘ |
| scabbardMaterial |
leather scabbard
ⓘ
metal scabbard ⓘ |
| standardIssueFor |
Japanese infantry
ⓘ
Japanese support troops ⓘ |
| typicalFinish | blued steel ⓘ |
| usedAs |
close combat weapon
ⓘ
utility knife ⓘ |
| usedBy |
Imperial Japanese Army
ⓘ
Japanese Special Naval Landing Forces ⓘ
surface form:
Imperial Japanese Navy landing forces
Japanese colonial and puppet forces ⓘ |
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: Type 30 bayonet Description of subject: The Type 30 bayonet is a Japanese military knife designed for use with early 20th-century Arisaka rifles and widely issued to Imperial Japanese Army infantry during both World Wars.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.