Oliver Hazard Perry-class frigate
E680909
The Oliver Hazard Perry-class frigate is a class of guided-missile frigates built for the U.S. Navy during the Cold War, designed primarily for anti-submarine and escort duties and later widely exported to allied navies.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Oliver Hazard Perry-class frigate canonical | 1 |
| United States Navy frigate program | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7680272 — 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: Oliver Hazard Perry-class frigate Context triple: [USS Oliver Hazard Perry (FFG-7), class, Oliver Hazard Perry-class frigate]
-
A.
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.
-
B.
Arleigh Burke-class destroyer
The Arleigh Burke-class destroyer is a class of modern U.S. Navy guided-missile destroyers known for their advanced Aegis combat system, multi-mission capabilities, and prominent role in contemporary naval operations.
-
C.
Drake-class cruiser
The Drake-class cruiser was a group of large armored cruisers built for the British Royal Navy in the early 20th century, designed for long-range patrol and protection of maritime trade routes.
-
D.
Wichita-class cruiser
The Wichita-class cruiser was a class of U.S. Navy heavy cruisers built in the late 1930s that bridged the design between earlier treaty cruisers and the more advanced World War II-era Baltimore-class.
-
E.
Independence-class littoral mission vessel
The Independence-class littoral mission vessel is a class of modern, modular warships designed for coastal security, patrol, and multi-mission operations in the Republic of Singapore Navy.
- 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: Oliver Hazard Perry-class frigate Target entity description: The Oliver Hazard Perry-class frigate is a class of guided-missile frigates built for the U.S. Navy during the Cold War, designed primarily for anti-submarine and escort duties and later widely exported to allied navies.
-
A.
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.
-
B.
Arleigh Burke-class destroyer
The Arleigh Burke-class destroyer is a class of modern U.S. Navy guided-missile destroyers known for their advanced Aegis combat system, multi-mission capabilities, and prominent role in contemporary naval operations.
-
C.
Drake-class cruiser
The Drake-class cruiser was a group of large armored cruisers built for the British Royal Navy in the early 20th century, designed for long-range patrol and protection of maritime trade routes.
-
D.
Wichita-class cruiser
The Wichita-class cruiser was a class of U.S. Navy heavy cruisers built in the late 1930s that bridged the design between earlier treaty cruisers and the more advanced World War II-era Baltimore-class.
-
E.
Independence-class littoral mission vessel
The Independence-class littoral mission vessel is a class of modern, modular warships designed for coastal security, patrol, and multi-mission operations in the Republic of Singapore Navy.
- F. None of above. chosen
Statements (54)
| Predicate | Object |
|---|---|
| instanceOf |
frigate class
ⓘ
guided-missile frigate class ⓘ |
| aircraftCarried | LAMPS helicopter NERFINISHED ⓘ |
| builder |
Australian shipyards
ⓘ
Bath Iron Works NERFINISHED ⓘ Spanish shipyards ⓘ Todd Pacific Shipyards NERFINISHED ⓘ |
| conflictParticipation | Cold War naval operations ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| designedAs | low-cost escort ⓘ |
| designedBy | United States Navy NERFINISHED ⓘ |
| designedFor |
anti-submarine warfare
ⓘ
carrier battle group escort ⓘ convoy escort ⓘ escort duties ⓘ |
| enteredServiceWith | United States Navy NERFINISHED ⓘ |
| era | Cold War ⓘ |
| exportedTo |
Australia
NERFINISHED
ⓘ
Bahrain NERFINISHED ⓘ Chile NERFINISHED ⓘ Egypt NERFINISHED ⓘ Greece NERFINISHED ⓘ Pakistan NERFINISHED ⓘ Poland NERFINISHED ⓘ Spain NERFINISHED ⓘ Taiwan NERFINISHED ⓘ Turkey NERFINISHED ⓘ |
| hasCapability |
anti-air warfare
ⓘ
anti-submarine warfare ⓘ anti-surface warfare ⓘ guided missiles ⓘ |
| hasFeature |
flight deck
ⓘ
helicopter hangar ⓘ single screw propulsion ⓘ |
| hasSubclass |
long-hull variant
ⓘ
short-hull variant ⓘ |
| introduced | 1970s ⓘ |
| namedAfter | Oliver Hazard Perry NERFINISHED ⓘ |
| operator | United States Navy ⓘ |
| propulsion | gas-turbine ⓘ |
| role |
general-purpose escort
ⓘ
ocean escort ⓘ |
| usedBy |
Bahraini Navy
NERFINISHED
ⓘ
Chilean Navy NERFINISHED ⓘ Egyptian Navy NERFINISHED ⓘ Hellenic Navy NERFINISHED ⓘ Pakistani Navy NERFINISHED ⓘ Polish Navy NERFINISHED ⓘ Royal Australian Navy NERFINISHED ⓘ Royal New Zealand Navy NERFINISHED ⓘ Spanish Navy NERFINISHED ⓘ Taiwan Navy NERFINISHED ⓘ Turkish Navy NERFINISHED ⓘ United States Navy ⓘ |
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: Oliver Hazard Perry-class frigate Description of subject: The Oliver Hazard Perry-class frigate is a class of guided-missile frigates built for the U.S. Navy during the Cold War, designed primarily for anti-submarine and escort duties and later widely exported to allied navies.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
United States Navy frigate program