Buyan-class corvette
E490848
The Buyan-class corvette is a class of small, Russian Navy missile-armed warships designed for littoral operations and capable of launching long-range cruise missiles.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Buyan-M-class corvette | 1 |
| Buyan-class corvette canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5060829 — 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: Buyan-class corvette Context triple: [Caspian Flotilla, includesShipClass, Buyan-class corvette]
-
A.
Kamorta-class corvette
The Kamorta-class corvette is a class of Indian-built anti-submarine warfare stealth corvettes designed for coastal and blue-water operations.
-
B.
Hamina-class missile boat
The Hamina-class missile boat is a class of fast, stealthy Finnish Navy combat vessels designed for coastal defense and equipped with advanced anti-ship and air-defense weaponry.
-
C.
Visby-class corvette
The Visby-class corvette is a Swedish Navy stealth warship class known for its advanced composite construction, low radar signature, and versatile coastal warfare capabilities.
-
D.
Mogami-class cruiser
The Mogami-class cruiser was a class of Japanese warships built in the 1930s that were initially designed as light cruisers but later upgunned to heavy cruisers, serving prominently in the Imperial Japanese Navy during World War II.
-
E.
Benham-class destroyer
The Benham-class destroyer was a group of U.S. Navy warships built in the late 1930s that featured improved torpedo armament and served extensively during World War II.
- 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: Buyan-class corvette Target entity description: The Buyan-class corvette is a class of small, Russian Navy missile-armed warships designed for littoral operations and capable of launching long-range cruise missiles.
-
A.
Kamorta-class corvette
The Kamorta-class corvette is a class of Indian-built anti-submarine warfare stealth corvettes designed for coastal and blue-water operations.
-
B.
Hamina-class missile boat
The Hamina-class missile boat is a class of fast, stealthy Finnish Navy combat vessels designed for coastal defense and equipped with advanced anti-ship and air-defense weaponry.
-
C.
Visby-class corvette
The Visby-class corvette is a Swedish Navy stealth warship class known for its advanced composite construction, low radar signature, and versatile coastal warfare capabilities.
-
D.
Mogami-class cruiser
The Mogami-class cruiser was a class of Japanese warships built in the 1930s that were initially designed as light cruisers but later upgunned to heavy cruisers, serving prominently in the Imperial Japanese Navy during World War II.
-
E.
Benham-class destroyer
The Benham-class destroyer was a group of U.S. Navy warships built in the late 1930s that featured improved torpedo armament and served extensively during World War II.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
corvette
ⓘ
warship class ⓘ |
| capableOf | launching long-range cruise missiles ⓘ |
| countryOfOrigin | Russia ⓘ |
| designedBy | Russian naval design bureaus ⓘ |
| designedFor |
littoral operations
ⓘ
operations in coastal areas ⓘ operations in enclosed seas ⓘ operations in shallow waters ⓘ |
| designedToComplyWith | Russian Navy littoral warfare doctrine ⓘ |
| enteredServiceWith | Russian Navy in the 2010s ⓘ |
| hasArmament |
air-defense systems
ⓘ
artillery guns ⓘ cruise missiles ⓘ |
| hasCloseInWeaponSystem | close-in air-defense guns ⓘ |
| hasCombatSystem | integrated combat management system ⓘ |
| hasConstructionMaterial | steel hull ⓘ |
| hasCrew | small crew complement ⓘ |
| hasDisplacement | approximately 900 tons ⓘ |
| hasElectronicWarfareSystem | electronic countermeasures ⓘ |
| hasFeature | stealth-influenced design elements ⓘ |
| hasGun | naval gun on foredeck ⓘ |
| hasHomeWaters |
Baltic Sea
NERFINISHED
ⓘ
Black Sea NERFINISHED ⓘ Caspian Sea NERFINISHED ⓘ |
| hasHullType | small missile ship ⓘ |
| hasLength | approximately 60–75 meters ⓘ |
| hasMissileSystem |
Kalibr cruise missile system
NERFINISHED
ⓘ
anti-ship missiles ⓘ land-attack cruise missiles ⓘ |
| hasNATOReportingName | Buyan-class corvette NERFINISHED ⓘ |
| hasNavigationSystem | modern navigation radar ⓘ |
| hasPrimaryRole | missile warfare ⓘ |
| hasPropulsion | diesel engines ⓘ |
| hasRange | several thousand nautical miles at economical speed ⓘ |
| hasRole |
coastal defense
ⓘ
sea denial ⓘ strike missions against land targets ⓘ |
| hasSensor |
electro-optical fire-control system
ⓘ
navigation radar ⓘ surface search radar ⓘ |
| hasSpeed | over 20 knots ⓘ |
| hasSuperstructureMaterial | steel superstructure ⓘ |
| hasVariant | Buyan-M-class corvette NERFINISHED ⓘ |
| operator | Russian Navy NERFINISHED ⓘ |
| partOf | Russian surface fleet ⓘ |
| usedInConflict |
Russian invasion of Ukraine
NERFINISHED
ⓘ
Russian military operations in Syria ⓘ |
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: Buyan-class corvette Description of subject: The Buyan-class corvette is a class of small, Russian Navy missile-armed warships designed for littoral operations and capable of launching long-range cruise missiles.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Buyan-M-class corvette