USS Key West (SSN-722)
E1044926
Los Angeles-class nuclear-powered attack submarine
United States Navy submarine
nuclear attack submarine
USS Key West (SSN-722) is a Los Angeles-class nuclear-powered attack submarine of the United States Navy.
All labels observed (1)
| Label | Occurrences |
|---|---|
| USS Key West (SSN-722) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13486210 — 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 Key West (SSN-722) Context triple: [USS Chicago (SSN-721), followedBy, USS Key West (SSN-722)]
-
A.
USS Houston (SSN-713)
USS Houston (SSN-713) was a Los Angeles-class nuclear-powered attack submarine of the United States Navy, named after the city of Houston, Texas.
-
B.
USS Virginia (SSN-774)
USS Virginia (SSN-774) is a United States Navy nuclear-powered attack submarine that serves as the lead boat of the Virginia class, designed for a broad range of open-ocean and littoral missions.
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C.
USS Chicago (SSN-721)
USS Chicago (SSN-721) is a Los Angeles-class nuclear-powered attack submarine of the United States Navy named after the city of Chicago.
-
D.
USS Silversides (SSN-679)
USS Silversides (SSN-679) was a Sturgeon-class nuclear-powered attack submarine of the United States Navy that served during the Cold War.
-
E.
USS Florida (SSGN-728)
USS Florida (SSGN-728) is a United States Navy Ohio-class guided-missile submarine that was originally built as a ballistic missile submarine and later converted to carry cruise missiles and support special operations.
- 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 Key West (SSN-722) Target entity description: USS Key West (SSN-722) is a Los Angeles-class nuclear-powered attack submarine of the United States Navy.
-
A.
USS Houston (SSN-713)
USS Houston (SSN-713) was a Los Angeles-class nuclear-powered attack submarine of the United States Navy, named after the city of Houston, Texas.
-
B.
USS Virginia (SSN-774)
USS Virginia (SSN-774) is a United States Navy nuclear-powered attack submarine that serves as the lead boat of the Virginia class, designed for a broad range of open-ocean and littoral missions.
-
C.
USS Chicago (SSN-721)
USS Chicago (SSN-721) is a Los Angeles-class nuclear-powered attack submarine of the United States Navy named after the city of Chicago.
-
D.
USS Silversides (SSN-679)
USS Silversides (SSN-679) was a Sturgeon-class nuclear-powered attack submarine of the United States Navy that served during the Cold War.
-
E.
USS Florida (SSGN-728)
USS Florida (SSGN-728) is a United States Navy Ohio-class guided-missile submarine that was originally built as a ballistic missile submarine and later converted to carry cruise missiles and support special operations.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Los Angeles-class nuclear-powered attack submarine
ⓘ
United States Navy submarine ⓘ nuclear attack submarine ⓘ |
| armament |
Tomahawk cruise missiles capable
ⓘ
torpedo tubes ⓘ |
| beam | approximately 10 meters ⓘ |
| builder | Newport News Shipbuilding NERFINISHED ⓘ |
| capability | submerged high-speed operations ⓘ |
| category | Cold War-era submarine ⓘ |
| class | Los Angeles class NERFINISHED ⓘ |
| commissioned | 1987-09-12 ⓘ |
| constructionMethod | nuclear submarine construction ⓘ |
| constructionStarted | 1983 ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| crewComplement |
approximately 130
ⓘ
officers and enlisted personnel ⓘ |
| design | fast attack submarine ⓘ |
| displacement | approximately 6,900 tons submerged ⓘ |
| draft | approximately 9 meters ⓘ |
| enteredService | 1987 ⓘ |
| hasHullClassificationSymbol | SSN ⓘ |
| hasNATOReportingName | none (U.S. Navy designation SSN-722) ⓘ |
| homeport | Naval Base Guam NERFINISHED ⓘ |
| hullNumber | SSN-722 NERFINISHED ⓘ |
| laidDown | 1983-07-06 ⓘ |
| launched | 1985-07-20 ⓘ |
| launchedBy | Newport News Shipbuilding NERFINISHED ⓘ |
| length | approximately 110 meters ⓘ |
| locationNamedFor | Florida GENERATED ⓘ |
| material | steel hull ⓘ |
| namedAfter | Key West, Florida NERFINISHED ⓘ |
| namedBy | United States Navy NERFINISHED ⓘ |
| namedFor | city of Key West NERFINISHED ⓘ |
| navalVesselClass | Los Angeles class NERFINISHED ⓘ |
| operator | United States Navy ⓘ |
| partOf | United States Pacific Fleet NERFINISHED ⓘ |
| powerPlant | one pressurized-water nuclear reactor ⓘ |
| propulsion |
nuclear reactor
ⓘ
steam turbines ⓘ |
| role |
anti-submarine warfare
ⓘ
anti-surface warfare ⓘ intelligence, surveillance, and reconnaissance ⓘ strike warfare ⓘ |
| serviceBranch | United States Navy ⓘ |
| shipType | attack submarine ⓘ |
| shipyard | Newport News, Virginia NERFINISHED ⓘ |
| status | in active service ⓘ |
| uses | nuclear propulsion ⓘ |
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 Key West (SSN-722) Description of subject: USS Key West (SSN-722) is a Los Angeles-class nuclear-powered attack submarine of the United States Navy.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.