Fridtjof Nansen-class frigates
E123963
The Fridtjof Nansen-class frigates are modern Norwegian Navy warships designed primarily for anti-submarine warfare, air defense, and general-purpose maritime operations.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Fridtjof Nansen-class frigate | 2 |
| Fridtjof Nansen-class frigates canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1065472 — 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.
Target entity: Fridtjof Nansen-class frigates Context triple: [Norwegian Armed Forces, usesEquipment, Fridtjof Nansen-class frigates]
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A.
Type 26 frigate
The Type 26 frigate is a class of advanced, multi-mission Royal Navy warships designed primarily for anti-submarine warfare and global combat operations.
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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.
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C.
Sims-class destroyers
Sims-class destroyers were a group of U.S. Navy warships built just before World War II that featured improved machinery and armament over earlier destroyer classes and saw extensive wartime service.
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D.
K-class destroyer
The K-class destroyer was a group of Royal Navy warships built in the late 1930s, designed for high-speed fleet escort and anti-submarine duties during World War II.
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E.
Halifax-class frigate
The Halifax-class frigate is a class of Canadian multi-role warships designed primarily for anti-submarine and general-purpose naval operations.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Target entity: Fridtjof Nansen-class frigates Target entity description: The Fridtjof Nansen-class frigates are modern Norwegian Navy warships designed primarily for anti-submarine warfare, air defense, and general-purpose maritime operations.
-
A.
Type 26 frigate
The Type 26 frigate is a class of advanced, multi-mission Royal Navy warships designed primarily for anti-submarine warfare and global combat operations.
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B.
Hancock-class frigate
The Hancock-class frigate was a class of late 18th-century sailing warships of the Continental Navy, designed as relatively large, fast, and heavily armed frigates for use during the American Revolutionary War.
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C.
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.
-
D.
Sims-class destroyers
Sims-class destroyers were a group of U.S. Navy warships built just before World War II that featured improved machinery and armament over earlier destroyer classes and saw extensive wartime service.
-
E.
K-class destroyer
The K-class destroyer was a group of Royal Navy warships built in the late 1930s, designed for high-speed fleet escort and anti-submarine duties during World War II.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
frigate class
ⓘ
warship class ⓘ |
| aircraftFacility |
flight deck
ⓘ
helicopter hangar ⓘ |
| allianceIntegration |
NATO integrated air defense system
ⓘ
surface form:
NATO Integrated Air and Missile Defence
|
| builder |
Navantia Ferrol shipyard
ⓘ
surface form:
Navantia
|
| builderCountry | Spain ⓘ |
| countryOfOrigin | Norway ⓘ |
| crewComplement | approximately 120 personnel ⓘ |
| designOrigin | Álvaro de Bazán-class frigates ⓘ |
| displacement | approximately 5300 tons full load ⓘ |
| embarkedAircraftType | maritime helicopter ⓘ |
| hasArmament |
anti-ship missiles
ⓘ
naval gun ⓘ torpedo tubes ⓘ vertical launching system for surface-to-air missiles ⓘ |
| hasCapability |
NATO operations
ⓘ
anti-submarine warfare ⓘ area air defense ⓘ maritime patrol ⓘ surface warfare ⓘ |
| hasFeature |
advanced sonar systems
ⓘ
integrated mast sensors ⓘ stealth-influenced design ⓘ |
| hasRadar | AN/SPY-1F radar ⓘ |
| hasShip |
HNoMS Fridtjof Nansen
ⓘ
HNoMS Helge Ingstad ⓘ HNoMS Roald Amundsen ⓘ
surface form:
HNoMS Otto Sverdrup
HNoMS Roald Amundsen ⓘ HNoMS Thor Heyerdahl ⓘ |
| hasSystem | AEGIS combat system ⓘ |
| hullMaterial | steel ⓘ |
| length | approximately 134 meters ⓘ |
| namedAfter | Fridtjof Nansen ⓘ |
| notableIncident | HNoMS Helge Ingstad collision and sinking in 2018 ⓘ |
| numberBuilt | 5 ⓘ |
| operator | Royal Norwegian Navy ⓘ |
| primaryRole | anti-submarine warfare ⓘ |
| propulsionType | CODAG ⓘ |
| secondaryRole |
air defense
ⓘ
general-purpose maritime operations ⓘ |
| serviceEntry | mid-2000s ⓘ |
| usedBy | Norwegian Armed Forces ⓘ |
| usedFor |
NATO maritime operations
ⓘ
national defense of Norway ⓘ patrol of Norwegian Exclusive Economic Zone ⓘ search and rescue support ⓘ |
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.
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.
Subject: Fridtjof Nansen-class frigates Description of subject: The Fridtjof Nansen-class frigates are modern Norwegian Navy warships designed primarily for anti-submarine warfare, air defense, and general-purpose maritime operations.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.