DD-793
E684544
DD-793 is the hull number of USS Cassin Young, a Fletcher-class destroyer of the United States Navy that saw action in World War II and is now preserved as a museum ship.
All labels observed (1)
| Label | Occurrences |
|---|---|
| DD-793 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7719163 — 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: DD-793 Context triple: [USS Cassin Young, hullNumber, DD-793]
-
A.
DD-731
DD-731 is the hull number of USS Maddox, a U.S. Navy destroyer best known for its involvement in the 1964 Gulf of Tonkin incident during the Vietnam War.
-
B.
DD-418
DD-418 was the hull classification and pennant number of USS Roe, a World War II-era Sims-class destroyer in the United States Navy.
-
C.
DD-412
DD-412 was the hull number of USS Hammann, a Sims-class U.S. Navy destroyer that served in World War II and was sunk during the Battle of Midway.
-
D.
DD-417
DD-417 was the hull number of USS Morris, a Sims-class destroyer that served with distinction in the United States Navy during World War II.
-
E.
DD-484
DD-484 is the hull number of USS Buchanan, a World War II-era U.S. Navy destroyer that saw extensive combat in the Pacific Theater.
- 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: DD-793 Target entity description: DD-793 is the hull number of USS Cassin Young, a Fletcher-class destroyer of the United States Navy that saw action in World War II and is now preserved as a museum ship.
-
A.
DD-731
DD-731 is the hull number of USS Maddox, a U.S. Navy destroyer best known for its involvement in the 1964 Gulf of Tonkin incident during the Vietnam War.
-
B.
DD-418
DD-418 was the hull classification and pennant number of USS Roe, a World War II-era Sims-class destroyer in the United States Navy.
-
C.
DD-412
DD-412 was the hull number of USS Hammann, a Sims-class U.S. Navy destroyer that served in World War II and was sunk during the Battle of Midway.
-
D.
DD-417
DD-417 was the hull number of USS Morris, a Sims-class destroyer that served with distinction in the United States Navy during World War II.
-
E.
DD-484
DD-484 is the hull number of USS Buchanan, a World War II-era U.S. Navy destroyer that saw extensive combat in the Pacific Theater.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Fletcher-class destroyer
ⓘ
United States Navy destroyer ⓘ museum ship ⓘ |
| addedTo | National Register of Historic Places ⓘ |
| armament |
10 × 21-inch torpedo tubes
ⓘ
10 × 40 mm anti-aircraft guns ⓘ 5 × 5-inch/38 caliber guns ⓘ 7 × 20 mm anti-aircraft guns ⓘ depth charge projectors ⓘ depth charge racks ⓘ |
| battleHonors | 7 battle stars for World War II service ⓘ |
| beam | 39.75 ft ⓘ |
| builder |
Bethlehem Steel
ⓘ
linked to:
Bethlehem Steel Corporation
|
| builtAt |
Bethlehem Steel Fore River Shipyard
ⓘ
linked to:
Bethlehem Shipbuilding Corporation
|
| commissionedOn | 1943-12-31 ⓘ |
| country | United States of America ⓘ |
| crewComplement | about 329 officers and enlisted ⓘ |
| currentUse | museum ship ⓘ |
| decommissionedOn | 1946-05-28 ⓘ |
| displacementFullLoad | 2925 long tons ⓘ |
| displacementStandard | 2050 long tons ⓘ |
| draft | 17.9 ft ⓘ |
| finalDecommissionedOn | 1960-04-29 ⓘ |
| hasName | USS Cassin Young ⓘ |
| hullNumber | DD-793 ⓘ |
| laidDownOn | 1943-05-18 ⓘ |
| launchedOn | 1943-09-12 ⓘ |
| length | 376.5 ft ⓘ |
| location | Boston, Massachusetts ⓘ |
| maximumSpeed | 35 knots ⓘ |
| mooredAt |
Boston National Historical Park
ⓘ
Charlestown Navy Yard ⓘ |
| namedAfter | Cassin Young ⓘ |
| NRHPListingYear | 1992 ⓘ |
| operator | United States Navy ⓘ |
| ownership |
United States National Park Service
ⓘ
linked to:
National Park Service
|
| powerOutput | 60000 shp ⓘ |
| preservationRole | historic naval museum exhibit ⓘ |
| propulsion |
2 geared steam turbines
ⓘ
4 boilers ⓘ |
| range | 6500 nmi at 15 knots ⓘ |
| recommissionedOn | 1951-09-08 ⓘ |
| servedInConflict |
Korean War era
ⓘ
World War II ⓘ |
| shaftCount | 2 ⓘ |
| status | preserved ⓘ |
| survived | kamikaze attacks at Okinawa ⓘ |
| tookPartIn |
Okinawa campaign
ⓘ
linked to:
Battle of Okinawa
Pacific Theater operations ⓘ
linked to:
Pacific Theater of Operations
|
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: DD-793 Description of subject: DD-793 is the hull number of USS Cassin Young, a Fletcher-class destroyer of the United States Navy that saw action in World War II and is now preserved as a museum ship.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
DD-793