CA-31
E876348
CA-31 is the hull classification symbol for USS Augusta, a U.S. Navy Northampton-class heavy cruiser that served prominently before and during World War II.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CA-31 canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T10628015 — 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: CA-31 Context triple: [USS Augusta, hullNumber, CA-31]
-
A.
CA-29
CA-29 was a U.S. Navy heavy cruiser named USS Chicago that served primarily in the Pacific during the interwar period and early World War II.
-
B.
CA-25
CA-25 is the hull classification symbol for USS Salt Lake City, a U.S. Navy Pensacola-class heavy cruiser that saw extensive service in the Pacific during World War II.
-
C.
CA 121
CA 121 is a state highway in California that runs through Napa and Sonoma counties, serving as a key route to the Napa Valley wine region.
-
D.
CA-24
CA-24 was a U.S. Navy Pensacola-class heavy cruiser that served prominently in the Pacific Theater during World War II.
-
E.
CA-30
CA-30 is a United States congressional district in California that encompasses parts of Los Angeles and surrounding communities and is represented in the U.S. House of Representatives.
- 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: CA-31 Target entity description: CA-31 is the hull classification symbol for USS Augusta, a U.S. Navy Northampton-class heavy cruiser that served prominently before and during World War II.
-
A.
CA-29
CA-29 was a U.S. Navy heavy cruiser named USS Chicago that served primarily in the Pacific during the interwar period and early World War II.
-
B.
CA-25
CA-25 is the hull classification symbol for USS Salt Lake City, a U.S. Navy Pensacola-class heavy cruiser that saw extensive service in the Pacific during World War II.
-
C.
CA 121
CA 121 is a state highway in California that runs through Napa and Sonoma counties, serving as a key route to the Napa Valley wine region.
-
D.
CA-24
CA-24 was a U.S. Navy Pensacola-class heavy cruiser that served prominently in the Pacific Theater during World War II.
-
E.
CA-30
CA-30 is a United States congressional district in California that encompasses parts of Los Angeles and surrounding communities and is represented in the U.S. House of Representatives.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
cruiser class
ⓘ
heavy cruiser ⓘ hull classification symbol ⓘ warship ⓘ |
| armamentType |
anti-aircraft guns
ⓘ
naval artillery ⓘ torpedo tubes ⓘ |
| builder | Newport News Shipbuilding ⓘ |
| builtAt | Newport News, Virginia ⓘ |
| category |
1930 ships
ⓘ
Northampton-class cruisers ⓘ
linked to:
Northampton-class cruiser
Ships built in Newport News, Virginia ⓘ World War II cruisers of the United States ⓘ |
| class | Northampton-class cruiser ⓘ |
| classMemberOf |
Northampton-class cruisers
ⓘ
linked to:
Northampton-class cruiser
|
| commissioned | 1931 ⓘ |
| conflict | World War II ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| decommissioned | 1946 ⓘ |
| designStandard | Washington Naval Treaty heavy cruiser limits ⓘ |
| displacement | approximately 9,050 tons standard ⓘ |
| flag |
United States
ⓘ
linked to:
United States of America
|
| hullClassificationSymbol | CA-31 ⓘ |
| launched | 1930 ⓘ |
| length | approximately 600 feet ⓘ |
| namedAfter | Augusta, Maine ⓘ |
| Navy |
U.S. Navy
ⓘ
linked to:
United States Navy
|
| navy | United States Navy ⓘ |
| notableServicePeriod | before and during World War II ⓘ |
| notableTheater | Atlantic Theater of World War II ⓘ |
| operator | United States Navy ⓘ |
| pennantNumber | CA-31 ⓘ |
| primaryArmament | 8-inch guns ⓘ |
| propulsion |
oil-fired boilers
ⓘ
steam turbines ⓘ |
| refersTo | USS Augusta ⓘ |
| role | flagship in various fleets ⓘ |
| scrapped | 1959 ⓘ |
| servedIn |
World War II
ⓘ
interwar period ⓘ |
| serviceBranch | United States Navy ⓘ |
| serviceEntryEra | pre–World War II ⓘ |
| shipClass |
Northampton-class heavy cruiser
ⓘ
linked to:
Northampton-class cruiser
|
| shipType |
heavy cruiser
ⓘ
heavy cruiser class ⓘ |
| speed | over 30 knots ⓘ |
| status | scrapped ⓘ |
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: CA-31 Description of subject: CA-31 is the hull classification symbol for USS Augusta, a U.S. Navy Northampton-class heavy cruiser that served prominently before and during World War II.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.