Del Pilar-class offshore patrol vessel
E180433
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.
All labels observed (6)
| Label | Occurrences |
|---|---|
| BRP Gregorio del Pilar (PS-15) | 2 |
| BRP Andres Bonifacio (PS-17) | 1 |
| BRP Gregorio del Pilar (PF-8) | 1 |
| BRP Ramon Alcaraz (PS-16) | 1 |
| Del Pilar-class offshore patrol vessel canonical | 1 |
| Jacinto-class corvette | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1580998 — 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: Del Pilar-class offshore patrol vessel Context triple: [Philippine Navy, hasShipClass, Del Pilar-class offshore patrol vessel]
-
A.
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.
-
B.
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.
-
C.
Balao class
The Balao class was a World War II–era class of U.S. Navy diesel-electric submarines known for their improved diving depth, range, and significant role in the Pacific submarine campaign.
-
D.
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.
-
E.
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.
- 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: Del Pilar-class offshore patrol vessel Target entity description: 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.
-
A.
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.
-
B.
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.
-
C.
Balao class
The Balao class was a World War II–era class of U.S. Navy diesel-electric submarines known for their improved diving depth, range, and significant role in the Pacific submarine campaign.
-
D.
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.
-
E.
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.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
offshore patrol vessel class
ⓘ
warship class ⓘ |
| acquisitionProgram | Excess Defense Articles program of the United States ⓘ |
| beam | approximately 13 meters ⓘ |
| canEmbarkAircraft | naval helicopter ⓘ |
| countryOfOperator | Philippine Navy ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| crewComplement | about 130 personnel ⓘ |
| displacement | approximately 3250 tons full load ⓘ |
| draught | approximately 6 meters ⓘ |
| formerOperator | United States Coast Guard ⓘ |
| hasArmament |
12.7 mm machine guns
ⓘ
25 mm autocannons ⓘ |
| hasHangar | yes ⓘ |
| hasHelicopterDeck | yes ⓘ |
| hasSensor |
air search radar
ⓘ
navigation radar ⓘ surface search radar ⓘ |
| hasShip |
Del Pilar-class offshore patrol vessel
self-linksurface differs
ⓘ
surface form:
BRP Andres Bonifacio (PS-17)
Del Pilar-class offshore patrol vessel self-linksurface differs ⓘ
surface form:
BRP Gregorio del Pilar (PS-15)
Del Pilar-class offshore patrol vessel self-linksurface differs ⓘ
surface form:
BRP Ramon Alcaraz (PS-16)
|
| hasSystem |
communications suite
ⓘ
electronic support measures ⓘ |
| hasUpgrade |
combat systems upgrade program
ⓘ
sensor and weapons modernization ⓘ |
| length | approximately 115 meters ⓘ |
| maximumSpeed | approximately 29 knots ⓘ |
| namedAfter | Gregorio del Pilar ⓘ |
| navalRole |
offshore patrol
ⓘ
presence operations ⓘ |
| operatesIn |
Philippine Sea
ⓘ
Philippine exclusive economic zone ⓘ South China Sea ⓘ
surface form:
West Philippine Sea
|
| originalClass | Hamilton-class high endurance cutter ⓘ |
| primaryArmament | 76 mm naval gun ⓘ |
| propulsion |
2 × controllable-pitch propellers
ⓘ
2 × diesel engines ⓘ |
| range | over 14000 nautical miles at 15 knots ⓘ |
| serviceEntry | 2011 ⓘ |
| usesFor |
anti-piracy operations
ⓘ
anti-smuggling operations ⓘ disaster response ⓘ exclusive economic zone protection ⓘ fisheries protection ⓘ humanitarian assistance ⓘ maritime security ⓘ maritime surveillance ⓘ search and rescue ⓘ |
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: Del Pilar-class offshore patrol vessel Description of subject: 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.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Jacinto-class corvette
Del Pilar-class offshore patrol vessel
→
hasShip
→
Del Pilar-class offshore patrol vessel
self-linksurface differs
ⓘ
this entity surface form:
BRP Gregorio del Pilar (PS-15)
Del Pilar-class offshore patrol vessel
→
hasShip
→
Del Pilar-class offshore patrol vessel
self-linksurface differs
ⓘ
this entity surface form:
BRP Ramon Alcaraz (PS-16)
Del Pilar-class offshore patrol vessel
→
hasShip
→
Del Pilar-class offshore patrol vessel
self-linksurface differs
ⓘ
this entity surface form:
BRP Andres Bonifacio (PS-17)
this entity surface form:
BRP Gregorio del Pilar (PS-15)
this entity surface form:
BRP Gregorio del Pilar (PF-8)