USS Heermann (DD-532)
E922658
USS Heermann (DD-532) was a Fletcher-class destroyer of the United States Navy renowned for its courageous actions against a superior Japanese fleet during the Battle off Samar in World War II.
All labels observed (1)
| Label | Occurrences |
|---|---|
| USS Heermann (DD-532) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11324274 — 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 Heermann (DD-532) Context triple: [Taffy 3, hasPart, USS Heermann (DD-532)]
-
A.
USS Herndon (DD-198)
USS Herndon (DD-198) was a Clemson-class destroyer of the United States Navy that served primarily during the interwar period and early World War II.
-
B.
USS Herndon (DD-638)
USS Herndon (DD-638) was a Gleaves-class destroyer of the United States Navy that served prominently during World War II, including in the Normandy landings.
-
C.
USS Hoel (DD-533)
USS Hoel (DD-533) was a Fletcher-class destroyer of the United States Navy that gained renown for its heroic but doomed attack against a vastly superior Japanese force during the Battle off Samar in World War II.
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D.
USS Decatur (DD-341)
USS Decatur (DD-341) was a Clemson-class destroyer of the United States Navy that served primarily between World War I and World War II, performing patrol, training, and fleet support duties.
-
E.
USS Farragut (DD-348)
USS Farragut (DD-348) was a United States Navy Farragut-class destroyer commissioned in the 1930s that served prominently in the Pacific during World War II.
- 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 Heermann (DD-532) Target entity description: USS Heermann (DD-532) was a Fletcher-class destroyer of the United States Navy renowned for its courageous actions against a superior Japanese fleet during the Battle off Samar in World War II.
-
A.
USS Herndon (DD-198)
USS Herndon (DD-198) was a Clemson-class destroyer of the United States Navy that served primarily during the interwar period and early World War II.
-
B.
USS Herndon (DD-638)
USS Herndon (DD-638) was a Gleaves-class destroyer of the United States Navy that served prominently during World War II, including in the Normandy landings.
-
C.
USS Hoel (DD-533)
USS Hoel (DD-533) was a Fletcher-class destroyer of the United States Navy that gained renown for its heroic but doomed attack against a vastly superior Japanese force during the Battle off Samar in World War II.
-
D.
USS Decatur (DD-341)
USS Decatur (DD-341) was a Clemson-class destroyer of the United States Navy that served primarily between World War I and World War II, performing patrol, training, and fleet support duties.
-
E.
USS Farragut (DD-348)
USS Farragut (DD-348) was a United States Navy Farragut-class destroyer commissioned in the 1930s that served prominently in the Pacific during World War II.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Fletcher-class destroyer
ⓘ
United States Navy warship ⓘ |
| armament |
5 × 5-inch/38 caliber guns
ⓘ
anti-aircraft guns ⓘ torpedo tubes ⓘ |
| awarded |
Navy Unit Commendation
NERFINISHED
ⓘ
battle stars for World War II service ⓘ |
| battleStars | 7 battle stars ⓘ |
| beam | about 39.7 ft ⓘ |
| builder | Bethlehem Shipbuilding Corporation NERFINISHED ⓘ |
| builtAt | San Francisco, California NERFINISHED ⓘ |
| category |
Fletcher-class destroyers of the United States Navy
ⓘ
World War II destroyers of the United States ⓘ |
| commissionedOn | 1943-07-06 ⓘ |
| conducted | torpedo attacks against Japanese battleships and cruisers at Samar ⓘ |
| conflict | World War II ⓘ |
| country | United States of America ⓘ |
| decommissionedOn | 1946-06-12 ⓘ |
| displacementStandard | about 2,050 tons ⓘ |
| engaged | Japanese Center Force at Battle off Samar NERFINISHED ⓘ |
| escortRole | screening escort carriers ⓘ |
| flag | Flag of the United States NERFINISHED ⓘ |
| hullNumber | DD-532 ⓘ |
| laidDownOn | 1942-05-10 ⓘ |
| launchedOn | 1942-12-05 ⓘ |
| length | about 376.5 ft ⓘ |
| maximumSpeed | about 35 knots ⓘ |
| namedAfter | Lewis Heermann NERFINISHED ⓘ |
| newName | ARA Almirante Brown (D-20) NERFINISHED ⓘ |
| notableCommander | Commander Amos T. Hathaway NERFINISHED ⓘ |
| notableFor | courageous actions against superior Japanese forces at Battle off Samar ⓘ |
| operator | United States Navy ⓘ |
| outOfServiceYear | 1961 ⓘ |
| participatedIn |
Battle of Leyte Gulf
NERFINISHED
ⓘ
Battle off Samar NERFINISHED ⓘ Korean War era operations ⓘ |
| pennantNumber | DD-532 NERFINISHED ⓘ |
| propulsion | steam turbines ⓘ |
| provided | smoke screen for escort carriers at Battle off Samar ⓘ |
| recommissionedOn | 1951-09-12 ⓘ |
| scrappedIn | 1983 ⓘ |
| serviceEntryYear | 1943 ⓘ |
| shipClass | Fletcher class NERFINISHED ⓘ |
| taskUnit | Taffy 3 NERFINISHED ⓘ |
| theater | Pacific Theater of World War II NERFINISHED ⓘ |
| transferredOn | 1961-08-11 ⓘ |
| transferredTo | Argentine Navy 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 Heermann (DD-532) Description of subject: USS Heermann (DD-532) was a Fletcher-class destroyer of the United States Navy renowned for its courageous actions against a superior Japanese fleet during the Battle off Samar in World War II.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.