CL-52
E575578
Atlanta-class cruiser
United States Navy light cruiser
World War II warship
group of United States Navy sailors
CL-52 was the hull number of USS Juneau, a World War II United States Navy Atlanta-class light cruiser best known for its sinking in the Naval Battle of Guadalcanal and the loss of the five Sullivan brothers.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CL-52 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6210760 — 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: CL-52 Context triple: [USS Juneau (CL-52), hullNumber, CL-52]
-
A.
CL-215T
The CL-215T is a turboprop-powered, modernized version of the Canadair CL-215 amphibious water bomber, used primarily for aerial firefighting operations.
-
B.
LC-5
LC-5 is a historic launch complex at Cape Canaveral used for early U.S. crewed spaceflights during the Mercury program.
-
C.
Clevsin
Clevsin is the ancient Etruscan name for the Italian town of Chiusi, a significant center of Etruscan civilization in central Italy.
-
D.
C50
C50 is a popular model of Honda’s Super Cub series of small, fuel-efficient commuter motorcycles, known for their durability and widespread use worldwide.
-
E.
LC-19
LC-19 is a historic launch complex at Cape Canaveral used extensively during NASA’s early crewed spaceflight programs, including the Gemini missions.
- 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: CL-52 Target entity description: CL-52 was the hull number of USS Juneau, a World War II United States Navy Atlanta-class light cruiser best known for its sinking in the Naval Battle of Guadalcanal and the loss of the five Sullivan brothers.
-
A.
CL-215T
The CL-215T is a turboprop-powered, modernized version of the Canadair CL-215 amphibious water bomber, used primarily for aerial firefighting operations.
-
B.
LC-5
LC-5 is a historic launch complex at Cape Canaveral used for early U.S. crewed spaceflights during the Mercury program.
-
C.
Clevsin
Clevsin is the ancient Etruscan name for the Italian town of Chiusi, a significant center of Etruscan civilization in central Italy.
-
D.
C50
C50 is a popular model of Honda’s Super Cub series of small, fuel-efficient commuter motorcycles, known for their durability and widespread use worldwide.
-
E.
LC-19
LC-19 is a historic launch complex at Cape Canaveral used extensively during NASA’s early crewed spaceflight programs, including the Gemini missions.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Atlanta-class cruiser
ⓘ
United States Navy light cruiser ⓘ World War II warship ⓘ group of United States Navy sailors ⓘ |
| armament |
20 mm anti-aircraft guns
ⓘ
21 in torpedo tubes ⓘ 40 mm anti-aircraft guns ⓘ 5 in/38 caliber dual-purpose guns ⓘ |
| beam | 53 ft (16 m) ⓘ |
| builder | Federal Shipbuilding and Drydock Company NERFINISHED ⓘ |
| builtAt | Kearny, New Jersey NERFINISHED ⓘ |
| carriedCrewMembers | Sullivan brothers NERFINISHED ⓘ |
| casualties | over 600 killed ⓘ |
| class | Atlanta-class cruiser NERFINISHED ⓘ |
| commissionedDate | 1942-02-14 ⓘ |
| conflict | World War II ⓘ |
| country | United States of America ⓘ |
| displacement |
7400 long tons (standard)
ⓘ
8100 long tons (full load) ⓘ |
| draft | 20 ft (6.1 m) ⓘ |
| fate | sunk ⓘ |
| hasHullNumber | CL-52 NERFINISHED ⓘ |
| hasName | USS Juneau NERFINISHED ⓘ |
| laidDownDate | 1940-05-27 ⓘ |
| launchDate | 1941-10-25 ⓘ |
| length | 541 ft (165 m) ⓘ |
| locationOfSinking | near Guadalcanal, Solomon Islands ⓘ |
| maximumSpeed | 32.5 knots ⓘ |
| namedAfter | Juneau, Alaska NERFINISHED ⓘ |
| notableFor | loss of the five Sullivan brothers ⓘ |
| numberOfMembers | 5 ⓘ |
| operator | United States Navy ⓘ |
| participatedIn |
Battle of the Santa Cruz Islands
NERFINISHED
ⓘ
Guadalcanal Campaign NERFINISHED ⓘ Naval Battle of Guadalcanal NERFINISHED ⓘ |
| primaryRole | anti-aircraft cruiser ⓘ |
| propulsion |
four propeller shafts
ⓘ
steam turbines ⓘ |
| serviceEndYear | 1942 ⓘ |
| serviceEntryYear | 1942 ⓘ |
| shipType | light cruiser ⓘ |
| sinkingDate | 1942-11-13 ⓘ |
| sisterShip |
USS Atlanta (CL-51)
NERFINISHED
ⓘ
USS San Diego (CL-53) NERFINISHED ⓘ USS San Juan (CL-54) NERFINISHED ⓘ |
| sunkBy | Japanese submarine I-26 NERFINISHED ⓘ |
| sunkInBattle | Naval Battle of Guadalcanal NERFINISHED ⓘ |
| theaterOfOperations | Pacific Theater of World War II 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: CL-52 Description of subject: CL-52 was the hull number of USS Juneau, a World War II United States Navy Atlanta-class light cruiser best known for its sinking in the Naval Battle of Guadalcanal and the loss of the five Sullivan brothers.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.