Barker–Karpis gang
E113809
The Barker–Karpis gang was a notorious American criminal organization of the early 20th century known for bank robberies, kidnappings, and violent crimes during the Depression era.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Barker–Karpis gang canonical | 6 |
| Barker gang | 1 |
| Barker–Karpis gang kidnappings | 1 |
| Ma Barker and the Barker–Karpis gang | 1 |
| Ma Barker gang | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T952984 — 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: Barker–Karpis gang Context triple: [Alvin Karpis, memberOf, Barker–Karpis gang]
-
A.
George "Machine Gun" Kelly
George "Machine Gun" Kelly was a notorious American gangster and Prohibition-era kidnapper whose high-profile crimes made him one of the early public enemies of the 1930s.
-
B.
Jesse James
Jesse James is a classic 1939 Western film dramatizing the life of the infamous American outlaw, starring Tyrone Power in the title role.
-
C.
Gregorio Cortez
Gregorio Cortez is a fictional secret agent and father portrayed by Antonio Banderas in the family action film series "Spy Kids."
-
D.
John Dillinger
John Dillinger was a notorious American bank robber and Depression-era outlaw who became a legendary figure in early 1930s crime history.
-
E.
Bonnie and Clyde
Bonnie and Clyde is a landmark 1967 American crime film that revolutionized Hollywood with its stylish depiction of violence, antihero protagonists, and countercultural sensibilities.
- 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: Barker–Karpis gang Target entity description: The Barker–Karpis gang was a notorious American criminal organization of the early 20th century known for bank robberies, kidnappings, and violent crimes during the Depression era.
-
A.
George "Machine Gun" Kelly
George "Machine Gun" Kelly was a notorious American gangster and Prohibition-era kidnapper whose high-profile crimes made him one of the early public enemies of the 1930s.
-
B.
Jesse James
Jesse James is a classic 1939 Western film dramatizing the life of the infamous American outlaw, starring Tyrone Power in the title role.
-
C.
Gregorio Cortez
Gregorio Cortez is a fictional secret agent and father portrayed by Antonio Banderas in the family action film series "Spy Kids."
-
D.
John Dillinger
John Dillinger was a notorious American bank robber and Depression-era outlaw who became a legendary figure in early 1930s crime history.
-
E.
Bonnie and Clyde
Bonnie and Clyde is a landmark 1967 American crime film that revolutionized Hollywood with its stylish depiction of violence, antihero protagonists, and countercultural sensibilities.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
criminal gang
ⓘ
organized crime group ⓘ |
| activeIn | Midwestern United States ⓘ |
| activePeriodEnd | mid-1930s ⓘ |
| activePeriodStart | early 1930s ⓘ |
| associatedWith | public enemies era in the United States ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| criminalActivity |
armed robbery
ⓘ
bank robbery ⓘ escape from custody ⓘ kidnapping for ransom ⓘ murder ⓘ |
| demise |
capture of Alvin Karpis in 1936
ⓘ
killing of Ma Barker by FBI agents in 1935 ⓘ |
| designatedPublicEnemy | Alvin Karpis ⓘ |
| era | Great Depression ⓘ |
| hasAlias |
Barker–Karpis gang
self-linksurface differs
ⓘ
surface form:
Barker gang
Barker–Karpis gang self-linksurface differs ⓘ
surface form:
Ma Barker gang
|
| hasMember |
Alvin Karpis
ⓘ
Arthur "Doc" Barker ⓘ Fred Barker ⓘ Lloyd Barker ⓘ Ma Barker ⓘ |
| historicalContext | American organized crime in the 1930s ⓘ |
| influencedBy | economic conditions of the Great Depression ⓘ |
| knownFor |
high-profile ransom kidnappings
ⓘ
violent confrontations with law enforcement ⓘ |
| lawEnforcementLabel | public enemy gang ⓘ |
| leader |
Alvin Karpis
ⓘ
Ma Barker ⓘ |
| mediaReputation | notorious Depression-era gang ⓘ |
| notableCrime |
kidnapping of Edward Bremer
ⓘ
kidnapping of William Hamm Jr. ⓘ |
| notableFor |
bank robbery
ⓘ
kidnapping ⓘ violent crime ⓘ |
| operationalStyle |
kidnapping-for-ransom ring
ⓘ
mobile bank robbery crew ⓘ |
| opposedBy | J. Edgar Hoover ⓘ |
| targetedBy | Federal Bureau of Investigation ⓘ |
| timeOfPeakActivity |
1931
ⓘ
1932 ⓘ 1933 ⓘ 1934 ⓘ |
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: Barker–Karpis gang Description of subject: The Barker–Karpis gang was a notorious American criminal organization of the early 20th century known for bank robberies, kidnappings, and violent crimes during the Depression era.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Alvin Karpis
this entity surface form:
Barker gang
this entity surface form:
Ma Barker gang
this entity surface form:
Barker–Karpis gang kidnappings
Public Enemies: America’s Greatest Crime Wave and the Birth of the FBI, 1933–34
→
focusesOn
→
Barker–Karpis gang
ⓘ
this entity surface form:
Ma Barker and the Barker–Karpis gang