Saryu-class patrol vessel
E337436
The Saryu-class patrol vessel is a series of offshore patrol ships of the Indian Navy designed for maritime surveillance, coastal and offshore security, and fleet support operations.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Saryu-class patrol vessel canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3227661 — 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: Saryu-class patrol vessel Context triple: [Indian Navy, hasPatrolVesselClass, Saryu-class 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.
-
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.
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.
Alcaraz-class offshore patrol vessel
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.
-
E.
Sendai-class cruiser
The Sendai-class cruiser was a group of light cruisers built for the Imperial Japanese Navy in the early 20th century, designed primarily as destroyer flotilla leaders and for night combat operations.
- 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: Saryu-class patrol vessel Target entity description: The Saryu-class patrol vessel is a series of offshore patrol ships of the Indian Navy designed for maritime surveillance, coastal and offshore security, and fleet support operations.
-
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.
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.
Alcaraz-class offshore patrol vessel
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.
-
E.
Sendai-class cruiser
The Sendai-class cruiser was a group of light cruisers built for the Imperial Japanese Navy in the early 20th century, designed primarily as destroyer flotilla leaders and for night combat operations.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Indian Navy ship class
ⓘ
offshore patrol vessel class ⓘ |
| armament |
76 mm naval gun
ⓘ
close-in weapon systems ⓘ heavy machine guns ⓘ |
| aviationFacility |
hangar for light helicopter
ⓘ
helicopter deck ⓘ |
| beam | approximately 12.9 metres ⓘ |
| builder | Goa Shipyard Limited ⓘ |
| countryOfOrigin | India ⓘ |
| crewComplement | about 100 personnel ⓘ |
| designer | Goa Shipyard Limited ⓘ |
| displacement | approximately 2300 tonnes ⓘ |
| draught | approximately 3.6 metres ⓘ |
| firstOfClass | INS Saryu ⓘ |
| hasCapability |
helicopter operations
ⓘ
long-endurance patrols ⓘ replenishment at sea support ⓘ |
| hasSensor |
electro-optical fire control system
ⓘ
navigation radar ⓘ surface search radar ⓘ |
| hasShip |
INS Saryu
ⓘ
INS Sumedha ⓘ INS Sumitra ⓘ INS Sunayna ⓘ |
| hullMaterial | steel ⓘ |
| intendedUse |
coastal security
ⓘ
fleet support operations ⓘ maritime surveillance ⓘ offshore security ⓘ |
| length | approximately 105 metres ⓘ |
| maximumSpeed | approximately 25 knots ⓘ |
| operator | Indian Navy ⓘ |
| propulsion |
diesel engines
ⓘ
twin shafts ⓘ |
| range | approximately 6000 nautical miles at economical speed ⓘ |
| role |
anti-piracy operations
ⓘ
anti-smuggling operations ⓘ escort duties ⓘ exclusive economic zone patrol ⓘ maritime interdiction ⓘ search and rescue ⓘ |
| serviceEntry | 2010s ⓘ |
| shipyard |
Goa Shipyard Limited
ⓘ
surface form:
Goa Shipyard, Vasco da Gama
|
| usedBy |
Indian Navy Eastern Naval Command
ⓘ
Southern Naval Command of Indian Navy ⓘ
surface form:
Indian Navy Southern Naval Command
|
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: Saryu-class patrol vessel Description of subject: The Saryu-class patrol vessel is a series of offshore patrol ships of the Indian Navy designed for maritime surveillance, coastal and offshore security, and fleet support operations.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.