No. 4 Mk I
E713957
The No. 4 Mk I is a World War II–era British bolt-action service rifle, known for its robustness, accuracy, and widespread use by Commonwealth forces.
All labels observed (1)
| Label | Occurrences |
|---|---|
| No. 4 Mk I canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8131096 — 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: No. 4 Mk I Context triple: [Lee–Enfield rifle, variant, No. 4 Mk I]
-
A.
Fury Mk I
The Fury Mk I was the initial production variant of the British Hawker Fury, a fast and agile biplane fighter used by the Royal Air Force in the early 1930s.
-
B.
Bristol Blenheim
The Bristol Blenheim was a British twin‑engine light bomber and reconnaissance aircraft widely used by Allied air forces in the early years of World War II.
-
C.
Wellington Mk I
The Wellington Mk I was an early production model of the British twin‑engine Vickers Wellington medium bomber used by the Royal Air Force during the early years of World War II.
-
D.
Wellington Mk IV
The Wellington Mk IV was a variant of the British Vickers Wellington twin‑engine medium bomber used by the Royal Air Force during the Second World War, featuring different powerplants and equipment from later marks.
-
E.
Wellington Mk III
The Wellington Mk III was a World War II British twin‑engine medium bomber variant of the Vickers Wellington, featuring more powerful engines and improved performance over earlier models.
- 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: No. 4 Mk I Target entity description: The No. 4 Mk I is a World War II–era British bolt-action service rifle, known for its robustness, accuracy, and widespread use by Commonwealth forces.
-
A.
Fury Mk I
The Fury Mk I was the initial production variant of the British Hawker Fury, a fast and agile biplane fighter used by the Royal Air Force in the early 1930s.
-
B.
Bristol Blenheim
The Bristol Blenheim was a British twin‑engine light bomber and reconnaissance aircraft widely used by Allied air forces in the early years of World War II.
-
C.
Wellington Mk I
The Wellington Mk I was an early production model of the British twin‑engine Vickers Wellington medium bomber used by the Royal Air Force during the early years of World War II.
-
D.
Wellington Mk IV
The Wellington Mk IV was a variant of the British Vickers Wellington twin‑engine medium bomber used by the Royal Air Force during the Second World War, featuring different powerplants and equipment from later marks.
-
E.
Wellington Mk III
The Wellington Mk III was a World War II British twin‑engine medium bomber variant of the Vickers Wellington, featuring more powerful engines and improved performance over earlier models.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf | bolt-action rifle ⓘ |
| action | bolt-action ⓘ |
| bayonetType | No. 4 spike bayonet NERFINISHED ⓘ |
| boltHandlePosition | rear-locking bolt ⓘ |
| caliber | .303 British NERFINISHED ⓘ |
| cartridge | .303 British (7.7×56mmR) NERFINISHED ⓘ |
| chambering | .303 British service cartridge ⓘ |
| conflict |
Korean War
ⓘ
Malayan Emergency NERFINISHED ⓘ World War II ⓘ
surface form:
Second World War
Suez Crisis NERFINISHED ⓘ |
| countryOfOrigin | United Kingdom ⓘ |
| designedFor | infantry service ⓘ |
| designedInPeriod | late 1930s ⓘ |
| enteredService | 1941 ⓘ |
| era |
World War II
ⓘ
surface form:
World War II era
|
| feedSystem | 10-round detachable box magazine ⓘ |
| firingMode | manual repeat-fire ⓘ |
| magazineType | double-stack box magazine ⓘ |
| manufacturer |
BSA (Birmingham Small Arms Company)
NERFINISHED
ⓘ
Long Branch Arsenal (Canada) NERFINISHED ⓘ ROF Fazakerley NERFINISHED ⓘ ROF Maltby NERFINISHED ⓘ Royal Ordnance Factories NERFINISHED ⓘ Savage Arms (under contract) NERFINISHED ⓘ |
| muzzleDevice | bayonet lug ⓘ |
| notableCharacteristic |
good battlefield accuracy
ⓘ
robust construction ⓘ simplified manufacture compared to SMLE ⓘ |
| partOfSeries | Lee–Enfield rifle family NERFINISHED ⓘ |
| primarySightingSystem | aperture rear sight ⓘ |
| replaced | Short Magazine Lee–Enfield NERFINISHED ⓘ |
| rifling | 5-groove rifling (typical) ⓘ |
| safety | manual safety catch on bolt ⓘ |
| sightType | receiver-mounted aperture sight ⓘ |
| standardIssue | British and Commonwealth infantry in WWII ⓘ |
| stockMaterial | wood ⓘ |
| successor | L1A1 Self-Loading Rifle NERFINISHED ⓘ |
| usedAs | sniper rifle base (No. 4 Mk I(T)) ⓘ |
| usedBy |
Australian Army
NERFINISHED
ⓘ
British Army ⓘ Canadian Army NERFINISHED ⓘ Commonwealth forces NERFINISHED ⓘ Indian Army NERFINISHED ⓘ New Zealand Army NERFINISHED ⓘ |
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: No. 4 Mk I Description of subject: The No. 4 Mk I is a World War II–era British bolt-action service rifle, known for its robustness, accuracy, and widespread use by Commonwealth forces.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.