Alcaraz-class offshore patrol vessel
E186831
The Alcaraz-class offshore patrol vessel is a class of modern patrol ships used by the Philippine Navy for maritime security, territorial defense, and law enforcement operations in Philippine waters.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Alcaraz-class offshore patrol vessel canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1581001 — 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: Alcaraz-class offshore patrol vessel Context triple: [Philippine Navy, hasShipClass, Alcaraz-class offshore patrol vessel]
-
A.
Arafura-class offshore patrol vessel
The Arafura-class offshore patrol vessel is a modern class of Australian-built warships designed for maritime patrol, border protection, and constabulary duties in the country’s northern and regional waters.
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B.
Del Pilar-class offshore patrol vessel
The Del Pilar-class offshore patrol vessel is a class of large, ocean-going patrol ships used by the Philippine Navy for maritime security, surveillance, and exclusive economic zone protection.
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C.
Jose Rizal-class frigate
The Jose Rizal-class frigate is a modern guided-missile warship class serving as one of the Philippine Navy’s primary surface combatants, designed for multi-role operations including anti-air, anti-surface, and anti-submarine warfare.
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D.
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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E.
Harry DeWolf-class offshore patrol vessel
The Harry DeWolf-class offshore patrol vessel is a class of Arctic-capable warships designed for surveillance, sovereignty enforcement, and support operations in Canada's northern and coastal waters.
- 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: Alcaraz-class offshore patrol vessel Target entity description: The Alcaraz-class offshore patrol vessel is a class of modern patrol ships used by the Philippine Navy for maritime security, territorial defense, and law enforcement operations in Philippine waters.
-
A.
Arafura-class offshore patrol vessel
The Arafura-class offshore patrol vessel is a modern class of Australian-built warships designed for maritime patrol, border protection, and constabulary duties in the country’s northern and regional waters.
-
B.
Del Pilar-class offshore patrol vessel
The Del Pilar-class offshore patrol vessel is a class of large, ocean-going patrol ships used by the Philippine Navy for maritime security, surveillance, and exclusive economic zone protection.
-
C.
Jose Rizal-class frigate
The Jose Rizal-class frigate is a modern guided-missile warship class serving as one of the Philippine Navy’s primary surface combatants, designed for multi-role operations including anti-air, anti-surface, and anti-submarine warfare.
-
D.
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.
-
E.
Harry DeWolf-class offshore patrol vessel
The Harry DeWolf-class offshore patrol vessel is a class of Arctic-capable warships designed for surveillance, sovereignty enforcement, and support operations in Canada's northern and coastal waters.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
offshore patrol vessel class
ⓘ
warship class ⓘ |
| countryOfOperator | Philippines ⓘ |
| hasCapability |
law enforcement boarding operations
ⓘ
long-endurance patrols ⓘ maritime domain awareness ⓘ |
| hasDomain |
maritime law enforcement
ⓘ
naval warfare ⓘ |
| hasType | surface combatant ⓘ |
| operator | Philippine Navy ⓘ |
| partOf |
Philippine Navy
ⓘ
surface form:
Philippine Navy fleet
|
| primaryTheater |
Philippine exclusive economic zone
ⓘ
Philippine territorial waters ⓘ |
| role |
maritime interdiction
ⓘ
offshore patrol ⓘ search and rescue support ⓘ sovereignty patrols ⓘ surface surveillance ⓘ |
| service | Armed Forces of the Philippines ⓘ |
| serviceBranch | Philippine Navy ⓘ |
| usedBy | Philippine government ⓘ |
| usedFor |
law enforcement operations
ⓘ
maritime security ⓘ patrol operations in Philippine waters ⓘ territorial defense ⓘ |
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: Alcaraz-class offshore patrol vessel Description of subject: The Alcaraz-class offshore patrol vessel is a class of modern patrol ships used by the Philippine Navy for maritime security, territorial defense, and law enforcement operations in Philippine waters.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.