USS Mayrant (DD-402)
E817311
USS Mayrant (DD-402) was a United States Navy destroyer that served actively during World War II, participating in Atlantic convoy escort duties and major Mediterranean operations.
All labels observed (1)
| Label | Occurrences |
|---|---|
| USS Mayrant (DD-402) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9562407 — 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: USS Mayrant (DD-402) Context triple: [Benham-class destroyer, shipCompleted, USS Mayrant (DD-402)]
-
A.
USS Mustin (DD-413)
USS Mustin (DD-413) was a United States Navy destroyer that served prominently in the Pacific Theater during World War II, earning multiple battle stars for its combat operations.
-
B.
USS Hammann (DD-412)
USS Hammann (DD-412) was a U.S. Navy destroyer that served in the early years of World War II in the Pacific before being sunk during the Battle of Midway in 1942.
-
C.
USS O’Brien (DD-415)
USS O’Brien (DD-415) was a World War II-era United States Navy destroyer that served in the Atlantic and Pacific theaters before being lost to damage sustained from a Japanese torpedo attack in 1942.
-
D.
USS Gleaves (DD-423)
USS Gleaves (DD-423) was the lead ship of the Gleaves-class destroyers that served in the United States Navy during World War II.
-
E.
USS Benson (DD-421)
USS Benson (DD-421) was a World War II-era United States Navy destroyer and the lead ship of the Benson-class.
- 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: USS Mayrant (DD-402) Target entity description: USS Mayrant (DD-402) was a United States Navy destroyer that served actively during World War II, participating in Atlantic convoy escort duties and major Mediterranean operations.
-
A.
USS Mustin (DD-413)
USS Mustin (DD-413) was a United States Navy destroyer that served prominently in the Pacific Theater during World War II, earning multiple battle stars for its combat operations.
-
B.
USS Hammann (DD-412)
USS Hammann (DD-412) was a U.S. Navy destroyer that served in the early years of World War II in the Pacific before being sunk during the Battle of Midway in 1942.
-
C.
USS O’Brien (DD-415)
USS O’Brien (DD-415) was a World War II-era United States Navy destroyer that served in the Atlantic and Pacific theaters before being lost to damage sustained from a Japanese torpedo attack in 1942.
-
D.
USS Gleaves (DD-423)
USS Gleaves (DD-423) was the lead ship of the Gleaves-class destroyers that served in the United States Navy during World War II.
-
E.
USS Benson (DD-421)
USS Benson (DD-421) was a World War II-era United States Navy destroyer and the lead ship of the Benson-class.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
Benham-class destroyer
ⓘ
United States Navy destroyer ⓘ |
| armament |
5 × 5-inch/38 caliber guns
ⓘ
anti-aircraft guns ⓘ depth charges ⓘ torpedo tubes ⓘ |
| battleHonors | 3 battle stars for World War II service ⓘ |
| beam | 35 ft 6 in ⓘ |
| builder | Boston Navy Yard NERFINISHED ⓘ |
| commissioned | 19 September 1939 ⓘ |
| country | United States of America ⓘ |
| crewComplement | about 184 officers and enlisted ⓘ |
| damagedBy | German dive bombers ⓘ |
| dateOfMajorDamage | 23 July 1943 ⓘ |
| decommissioned | 1 November 1945 ⓘ |
| displacementFullLoad | 2050 long tons ⓘ |
| displacementStandard | 1500 long tons ⓘ |
| draft | 9 ft 8 in ⓘ |
| escortDuties |
Mediterranean convoys
ⓘ
North Atlantic convoys NERFINISHED ⓘ |
| fate | sold for scrap ⓘ |
| hullNumber | DD-402 NERFINISHED ⓘ |
| laidDown | 15 April 1937 ⓘ |
| launched | 14 May 1938 ⓘ |
| length | 341 ft 3 in ⓘ |
| locationOfMajorDamage | off Palermo, Sicily GENERATED ⓘ |
| maximumSpeed | about 37 knots ⓘ |
| namedAfter | Edward Mayrant NERFINISHED ⓘ |
| namesakeEra | American Revolutionary War NERFINISHED ⓘ |
| namesakeOccupation | United States Navy officer ⓘ |
| operator | United States Navy ⓘ |
| participatedIn |
Atlantic convoy escort operations
ⓘ
Mediterranean operations ⓘ Operation Husky NERFINISHED ⓘ invasion of Sicily ⓘ |
| preWarServiceArea |
Atlantic Fleet
NERFINISHED
ⓘ
Caribbean NERFINISHED ⓘ |
| propulsion |
2 propeller shafts
ⓘ
steam turbines ⓘ |
| role |
anti-submarine warfare
ⓘ
convoy escort ⓘ screening for capital ships ⓘ |
| scrappedAt | New York NERFINISHED ⓘ |
| servedInConflict | World War II NERFINISHED ⓘ |
| shipClass | Benham class NERFINISHED ⓘ |
| soldForScrap | 10 May 1947 ⓘ |
| sponsor | Miss Margaret K. Davison NERFINISHED ⓘ |
| stricken | 28 January 1947 ⓘ |
| theaterOfOperations |
Atlantic Ocean
NERFINISHED
ⓘ
Mediterranean Sea 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: USS Mayrant (DD-402) Description of subject: USS Mayrant (DD-402) was a United States Navy destroyer that served actively during World War II, participating in Atlantic convoy escort duties and major Mediterranean operations.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.