P-64 Czak
E1027040
The P-64 Czak is a Polish semi-automatic service pistol developed in the 1960s for the People's Republic of Poland's military and police forces.
All labels observed (1)
| Label | Occurrences |
|---|---|
| P-64 Czak canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13203072 — 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: P-64 Czak Context triple: [P-83 Wanad, successorTo, P-64 Czak]
-
A.
PZL-Kalisz
PZL-Kalisz is a Polish aerospace and defense manufacturer best known for producing aircraft engines and related components for both military and civilian applications.
-
B.
PZL-101 Gawron
The PZL-101 Gawron is a Polish single-engine utility and agricultural aircraft developed in the 1950s as an improved, locally produced variant of the Soviet Yak-12.
-
C.
PZL-130 Orlik
The PZL-130 Orlik is a Polish-designed turboprop trainer aircraft used primarily for pilot training and aerobatic display by the Polish Air Force.
-
D.
PT-91 Twardy main battle tank
The PT-91 Twardy is a modernized Polish main battle tank derived from the Soviet T-72, featuring upgraded armor, fire control, and engine systems.
-
E.
43M Zrínyi II assault gun
The 43M Zrínyi II assault gun was a World War II-era Hungarian self-propelled gun designed primarily for infantry support and equipped with a 105 mm howitzer.
- 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: P-64 Czak Target entity description: The P-64 Czak is a Polish semi-automatic service pistol developed in the 1960s for the People's Republic of Poland's military and police forces.
-
A.
PZL-Kalisz
PZL-Kalisz is a Polish aerospace and defense manufacturer best known for producing aircraft engines and related components for both military and civilian applications.
-
B.
PZL-101 Gawron
The PZL-101 Gawron is a Polish single-engine utility and agricultural aircraft developed in the 1950s as an improved, locally produced variant of the Soviet Yak-12.
-
C.
PZL-130 Orlik
The PZL-130 Orlik is a Polish-designed turboprop trainer aircraft used primarily for pilot training and aerobatic display by the Polish Air Force.
-
D.
PT-91 Twardy main battle tank
The PT-91 Twardy is a modernized Polish main battle tank derived from the Soviet T-72, featuring upgraded armor, fire control, and engine systems.
-
E.
43M Zrínyi II assault gun
The 43M Zrínyi II assault gun was a World War II-era Hungarian self-propelled gun designed primarily for infantry support and equipped with a 105 mm howitzer.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
firearm
ⓘ
semi-automatic pistol ⓘ service pistol ⓘ |
| action | blowback-operated ⓘ |
| alsoKnownAs | P-64 ⓘ |
| caliber | 9 mm ⓘ |
| cartridge | 9×18mm Makarov ⓘ |
| category |
Cold War era pistol
ⓘ
Polish military equipment ⓘ |
| chambering | 9×18mm ⓘ |
| classification | handgun ⓘ |
| countryOfOrigin | Poland ⓘ |
| designedBy | Polish engineers ⓘ |
| designedFor |
People's Republic of Poland armed forces
ⓘ
linked to:
Polish People’s Army
People's Republic of Poland police ⓘ law enforcement ⓘ military service ⓘ self-defense ⓘ |
| designedIn | 1960s ⓘ |
| designedToReplace | older Polish service pistols ⓘ |
| developer |
People's Republic of Poland
ⓘ
linked to:
Polish People’s Republic
|
| era | Cold War ⓘ |
| feedSystem | 6-round detachable box magazine ⓘ |
| firingMode | recoil-operated ⓘ |
| frameMaterial | steel ⓘ |
| gripMaterial | plastic ⓘ |
| hasBarrel | fixed barrel ⓘ |
| hasSights | fixed iron sights ⓘ |
| inspiredBy | Walther PP family ⓘ |
| intendedRole | concealable service pistol ⓘ |
| languageOfName | Polish ⓘ |
| magazineCapacity | 6 rounds ⓘ |
| manufacturedIn | Poland ⓘ |
| operation | short recoil ⓘ |
| primaryUse |
military sidearm
ⓘ
police sidearm ⓘ service sidearm ⓘ |
| regionOfUse | Eastern Bloc ⓘ |
| safetyFeatures |
firing pin safety
ⓘ
manual safety ⓘ |
| serviceEntry | 1960s ⓘ |
| triggerMechanism | double-action/single-action ⓘ |
| typeOfFire | semi-automatic ⓘ |
| usedAs |
officer sidearm
ⓘ
police duty weapon ⓘ |
| usedBy |
Polish military
ⓘ
linked to:
Armed Forces of the Republic of Poland
Polish police ⓘ
linked to:
Police of Poland
|
| usedDuring | late Cold War 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: P-64 Czak Description of subject: The P-64 Czak is a Polish semi-automatic service pistol developed in the 1960s for the People's Republic of Poland's military and police forces.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.