Mesko
E397111
Mesko is a major Polish defense manufacturer known for producing ammunition, missiles, and other military equipment for Poland’s armed forces and export markets.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mesko canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3897322 — 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: Mesko Context triple: [Polish defense industry, hasKeyActor, Mesko]
-
A.
Metelkova City
Metelkova City is an autonomous cultural and social center in Ljubljana, Slovenia, known for its alternative art scene, vibrant nightlife, and politically engaged community.
-
B.
Oras
Oras is a coastal municipality in the province of Eastern Samar in the Philippines, known for its rural communities and Pacific shoreline.
-
C.
Eberswalde
Eberswalde is a town in northeastern Germany known for its industrial heritage and surrounding forests, located northeast of Berlin.
-
D.
Stolica
Stolica is the highest peak of the Slovak Ore Mountains in central Slovakia, known for its forested slopes and scenic hiking routes.
-
E.
Lefortovo
Lefortovo is a Moscow Metro station on the Big Circle Line serving the historic Lefortovo district of Russia’s capital.
- 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: Mesko Target entity description: Mesko is a major Polish defense manufacturer known for producing ammunition, missiles, and other military equipment for Poland’s armed forces and export markets.
-
A.
Metelkova City
Metelkova City is an autonomous cultural and social center in Ljubljana, Slovenia, known for its alternative art scene, vibrant nightlife, and politically engaged community.
-
B.
Oras
Oras is a coastal municipality in the province of Eastern Samar in the Philippines, known for its rural communities and Pacific shoreline.
-
C.
Eberswalde
Eberswalde is a town in northeastern Germany known for its industrial heritage and surrounding forests, located northeast of Berlin.
-
D.
Stolica
Stolica is the highest peak of the Slovak Ore Mountains in central Slovakia, known for its forested slopes and scenic hiking routes.
-
E.
Lefortovo
Lefortovo is a Moscow Metro station on the Big Circle Line serving the historic Lefortovo district of Russia’s capital.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
arms manufacturer
ⓘ
company ⓘ defense company ⓘ |
| abbreviation |
MESKO S.A.
ⓘ
linked to:
Telesystem-Mesko
|
| country | Poland ⓘ |
| hasCustomer | NATO member states ⓘ |
| headquartersLocation | Skarżysko-Kamienna ⓘ |
| industry |
ammunition manufacturing
ⓘ
arms industry ⓘ defense industry ⓘ missile manufacturing ⓘ |
| languageOfWorkOrName | Polish ⓘ |
| legalForm | joint-stock company ⓘ |
| locationCountry | Poland ⓘ |
| market | export markets ⓘ |
| ownedBy | State Treasury of Poland ⓘ |
| parentOrganization | Polska Grupa Zbrojeniowa ⓘ |
| partOf | Polska Grupa Zbrojeniowa ⓘ |
| product |
anti-tank guided missiles
ⓘ
explosives ⓘ large-caliber ammunition ⓘ man-portable air-defense systems ⓘ medium-caliber ammunition ⓘ propellants ⓘ rocket systems ⓘ small arms ammunition ⓘ |
| sector | military equipment ⓘ |
| serves |
Polish Armed Forces
ⓘ
linked to:
Armed Forces of the Republic of Poland
|
| specialization |
ammunition production
ⓘ
missile 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: Mesko Description of subject: Mesko is a major Polish defense manufacturer known for producing ammunition, missiles, and other military equipment for Poland’s armed forces and export markets.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.