Bagley class
E220532
The Bagley class was a group of U.S. Navy destroyers built in the late 1930s that saw extensive service during World War II, particularly in the Pacific Theater.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Bagley class canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T1945031 — 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: Bagley class Context triple: [USS Russell (DD-414), class, Bagley class]
-
A.
Balao class
The Balao class was a World War II–era class of U.S. Navy diesel-electric submarines known for their improved diving depth, range, and significant role in the Pacific submarine campaign.
-
B.
Benson-class destroyer
The Benson-class destroyer was a World War II–era class of U.S. Navy destroyers known for their improved anti-aircraft armament, speed, and versatility in escort and fleet operations.
-
C.
Mogami class
The Mogami class was a group of Japanese World War II cruisers notable for their heavy armament, high speed, and controversial design that pushed the limits of naval treaty restrictions.
-
D.
Yorktown class
The Yorktown class was a group of U.S. Navy aircraft carriers built in the late 1930s that played a pivotal role in early World War II Pacific naval battles.
-
E.
Arethusa class (1930s)
The Arethusa class (1930s) was a group of British Royal Navy light cruisers built between the World Wars, designed for fleet screening, trade protection, and versatile service during World War II.
- 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: Bagley class Target entity description: The Bagley class was a group of U.S. Navy destroyers built in the late 1930s that saw extensive service during World War II, particularly in the Pacific Theater.
-
A.
Balao class
The Balao class was a World War II–era class of U.S. Navy diesel-electric submarines known for their improved diving depth, range, and significant role in the Pacific submarine campaign.
-
B.
Benson-class destroyer
The Benson-class destroyer was a World War II–era class of U.S. Navy destroyers known for their improved anti-aircraft armament, speed, and versatility in escort and fleet operations.
-
C.
Mogami class
The Mogami class was a group of Japanese World War II cruisers notable for their heavy armament, high speed, and controversial design that pushed the limits of naval treaty restrictions.
-
D.
Yorktown class
The Yorktown class was a group of U.S. Navy aircraft carriers built in the late 1930s that played a pivotal role in early World War II Pacific naval battles.
-
E.
Arethusa class (1930s)
The Arethusa class (1930s) was a group of British Royal Navy light cruisers built between the World Wars, designed for fleet screening, trade protection, and versatile service during World War II.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
destroyer class
ⓘ
warship class ⓘ |
| beam | about 35 feet ⓘ |
| boilerType | water-tube boilers ⓘ |
| builtInPeriod | late 1930s ⓘ |
| conflict | World War II ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| countryOfOrigin | United States of America ⓘ |
| crewComplement | approximately 250 officers and enlisted ⓘ |
| designedInPeriod | 1930s ⓘ |
| designedRole |
fleet destroyer
ⓘ
torpedo attack ship ⓘ |
| displacementFullLoad | approximately 2200 tons ⓘ |
| displacementStandard | approximately 1500 tons ⓘ |
| draft | about 10 feet ⓘ |
| followedBy | Gridley-class destroyer ⓘ |
| hullType | steel-hulled destroyer ⓘ |
| lengthOverall | about 341 feet ⓘ |
| navalArchitectureFeature |
flush-deck hull form
ⓘ
single rudder ⓘ |
| notableConflictParticipation | Pacific War ⓘ |
| notableFor | heavy torpedo armament ⓘ |
| numberOfFunnels | 2 ⓘ |
| operator | United States Navy ⓘ |
| powerPlant | geared steam turbines ⓘ |
| precededBy | Mahan-class destroyer ⓘ |
| primaryArmament | 5-inch/38 caliber gun ⓘ |
| primaryArmamentCount | 4 ⓘ |
| primaryOperationalArea | Pacific Ocean ⓘ |
| propulsionType | steam turbine ⓘ |
| sawExtensiveService | true ⓘ |
| sawServiceDuring |
Solomon Islands campaign
ⓘ
surface form:
Guadalcanal campaign
New Guinea campaign ⓘ Battle of Okinawa ⓘ
surface form:
Okinawa campaign
Philippines campaign (1941–1942) ⓘ
surface form:
Philippines campaign
Solomon Islands campaign ⓘ attack on Pearl Harbor ⓘ |
| serviceBranch |
United States Navy
ⓘ
surface form:
U.S. Navy
|
| serviceEntryDecade | 1930s ⓘ |
| theater |
Pacific War
ⓘ
surface form:
Pacific Theater of World War II
|
| topSpeed | about 38 knots ⓘ |
| torpedoArmament | 21-inch torpedo tubes ⓘ |
| torpedoTubeCount | 16 ⓘ |
| torpedoTubeMounts | 4 quadruple mounts ⓘ |
| usedIn |
anti-submarine warfare
ⓘ
convoy escort ⓘ shore bombardment ⓘ surface action ⓘ |
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: Bagley class Description of subject: The Bagley class was a group of U.S. Navy destroyers built in the late 1930s that saw extensive service during World War II, particularly in the Pacific Theater.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.