Matsu-class destroyer
E897627
The Matsu-class destroyer was a late-World War II class of smaller, more easily produced escort destroyers built by the Imperial Japanese Navy for convoy protection and secondary duties.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Matsu-class destroyer canonical | 1 |
| Tachibana-class destroyer | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10788730 — 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: Matsu-class destroyer Context triple: [Imperial Japanese Navy destroyers, notableClass, Matsu-class destroyer]
-
A.
Asashio-class destroyer
The Asashio-class destroyer was a group of large, fast, and heavily armed World War II Japanese destroyers designed to operate with the Imperial Japanese Navy’s main battle fleet.
-
B.
Yūgumo-class destroyer
The Yūgumo-class destroyer was a World War II-era class of Japanese naval destroyers known for their heavy torpedo armament and service in major Pacific Theater engagements.
-
C.
Minekaze-class destroyer
The Minekaze-class destroyer was a group of early 20th-century Japanese warships known for their high speed and service in the Imperial Japanese Navy before and during World War II.
-
D.
Takao-class cruiser
The Takao-class cruiser was a group of large, heavily armed and fast Japanese heavy cruisers built for the Imperial Japanese Navy in the interwar period and active during World War II.
-
E.
Yoshino-class cruiser
The Yoshino-class cruiser was a late 19th-century Japanese protected cruiser design known for its high speed and role in modernizing the Imperial Japanese Navy before the Russo-Japanese War.
- 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: Matsu-class destroyer Target entity description: The Matsu-class destroyer was a late-World War II class of smaller, more easily produced escort destroyers built by the Imperial Japanese Navy for convoy protection and secondary duties.
-
A.
Asashio-class destroyer
The Asashio-class destroyer was a group of large, fast, and heavily armed World War II Japanese destroyers designed to operate with the Imperial Japanese Navy’s main battle fleet.
-
B.
Yūgumo-class destroyer
The Yūgumo-class destroyer was a World War II-era class of Japanese naval destroyers known for their heavy torpedo armament and service in major Pacific Theater engagements.
-
C.
Minekaze-class destroyer
The Minekaze-class destroyer was a group of early 20th-century Japanese warships known for their high speed and service in the Imperial Japanese Navy before and during World War II.
-
D.
Takao-class cruiser
The Takao-class cruiser was a group of large, heavily armed and fast Japanese heavy cruisers built for the Imperial Japanese Navy in the interwar period and active during World War II.
-
E.
Yoshino-class cruiser
The Yoshino-class cruiser was a late 19th-century Japanese protected cruiser design known for its high speed and role in modernizing the Imperial Japanese Navy before the Russo-Japanese War.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
Imperial Japanese Navy ship class
ⓘ
destroyer class ⓘ warship class ⓘ |
| armament |
127 mm naval guns
ⓘ
25 mm anti-aircraft guns ⓘ Type 89 127 mm dual-purpose guns ⓘ depth charges ⓘ torpedo tubes ⓘ |
| builtBy | Japanese naval shipyards ⓘ |
| category |
Escort destroyers
ⓘ
Ship classes of the Imperial Japanese Navy ⓘ World War II destroyers of Japan ⓘ |
| conflict | World War II ⓘ |
| countryOfOrigin | Empire of Japan NERFINISHED ⓘ |
| designedAs | simplified destroyer design ⓘ |
| designedBy | Imperial Japanese Navy Technical Department NERFINISHED ⓘ |
| designedFor |
convoy escort
ⓘ
escort duties ⓘ mass production ⓘ secondary duties ⓘ |
| designedToCounter |
Allied air attacks on convoys
ⓘ
Allied submarine threat ⓘ |
| era | 1940s ⓘ |
| followedBy | Tachibana-class destroyer NERFINISHED ⓘ |
| hasCharacteristic |
easier to build
ⓘ
emphasis on anti-aircraft and anti-submarine warfare ⓘ reduced top speed compared to fleet destroyers ⓘ smaller than earlier Japanese fleet destroyers ⓘ |
| hasRole | escort destroyer ⓘ |
| hasSubclass | Tachibana-class destroyer (simplified variant) NERFINISHED ⓘ |
| navy | Imperial Japanese Navy NERFINISHED ⓘ |
| operator | Imperial Japanese Navy ⓘ |
| partOf |
Imperial Japanese Navy destroyer fleet
NERFINISHED
ⓘ
Japanese destroyer programs of World War II ⓘ |
| precededBy | Type-A destroyer classes of the Imperial Japanese Navy ⓘ |
| propulsion |
oil-fired boilers
ⓘ
steam turbines ⓘ |
| purpose |
to free larger destroyers for frontline operations
ⓘ
to provide a simpler, cheaper destroyer design ⓘ |
| serviceEntryPeriod | late World War II ⓘ |
| shipType | escort destroyer ⓘ |
| usedFor |
convoy protection
ⓘ
escort of transport ships ⓘ local defense ⓘ |
| usedIn | Pacific War NERFINISHED ⓘ |
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: Matsu-class destroyer Description of subject: The Matsu-class destroyer was a late-World War II class of smaller, more easily produced escort destroyers built by the Imperial Japanese Navy for convoy protection and secondary duties.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Tachibana-class destroyer