USS Cassin (DD-43)
E567143
USS Cassin (DD-43) was a U.S. Navy Cassin-class destroyer that served during World War I, notably surviving a German U-boat torpedo attack in 1917.
All labels observed (2)
| Label | Occurrences |
|---|---|
| USS Cassin (DD-372) | 1 |
| USS Cassin (DD-43) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6062920 — 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 Cassin (DD-43) Context triple: [Kelly Ingram, shipServedOn, USS Cassin (DD-43)]
-
A.
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.
-
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 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.
-
D.
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.
-
E.
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.
- 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 Cassin (DD-43) Target entity description: USS Cassin (DD-43) was a U.S. Navy Cassin-class destroyer that served during World War I, notably surviving a German U-boat torpedo attack in 1917.
-
A.
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.
-
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 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.
-
D.
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.
-
E.
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.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
Cassin-class destroyer
ⓘ
United States Navy destroyer ⓘ World War I naval ship of the United States ⓘ |
| armament |
naval guns
ⓘ
torpedoes ⓘ |
| attackedBy | German U-boat ⓘ |
| builtAt |
Bath Iron Works
ⓘ
linked to:
General Dynamics Bath Iron Works
|
| builtIn | Bath, Maine ⓘ |
| category |
Cassin-class destroyers of the United States Navy
ⓘ
Ships built in Bath, Maine ⓘ World War I destroyers of the United States ⓘ |
| commissionedOn | 1913 ⓘ |
| conflict | World War I ⓘ |
| country | United States of America ⓘ |
| duty |
convoy escort
ⓘ
patrol operations ⓘ |
| era | early 20th century ⓘ |
| hasCrewType | naval personnel ⓘ |
| hullNumber | DD-43 ⓘ |
| laidDownOn | 1912 ⓘ |
| launchedOn | 1913 ⓘ |
| namedAfter | Stephen Cassin ⓘ |
| navalEnsign | Naval jack of the United States ⓘ |
| notableEvent | torpedoed by German submarine in 1917 ⓘ |
| operator | United States Navy ⓘ |
| partOf |
United States Atlantic Fleet
ⓘ
linked to:
Atlantic Fleet
|
| primaryRole | destroyer ⓘ |
| propulsion | steam turbines ⓘ |
| serviceBranch | United States Navy ⓘ |
| shipClass | Cassin class ⓘ |
| shipType | destroyer ⓘ |
| status | decommissioned ⓘ |
| survivedAttack | true ⓘ |
| theaterOfOperations | Atlantic Ocean ⓘ |
| torpedoAttackDate | 1917 ⓘ |
| usedFor |
anti-submarine warfare
ⓘ
escort missions ⓘ |
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 Cassin (DD-43) Description of subject: USS Cassin (DD-43) was a U.S. Navy Cassin-class destroyer that served during World War I, notably surviving a German U-boat torpedo attack in 1917.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
World War I sailor Kelly Ingram
linked to: USS Cassin (DD-43)