489th Armored Field Artillery Battalion
E893103
The 489th Armored Field Artillery Battalion was a U.S. Army World War II unit that provided mobile artillery support as part of the 10th Armored Division in the European Theater.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 489th Armored Field Artillery Battalion canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10711453 — 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: 489th Armored Field Artillery Battalion Context triple: [10th Armored Division, component, 489th Armored Field Artillery Battalion]
-
A.
128th Armored Field Artillery Battalion
The 128th Armored Field Artillery Battalion was a U.S. Army World War II artillery unit that provided mobile, armored fire support as part of the 6th Armored Division in the European Theater.
-
B.
420th Armored Field Artillery Battalion
The 420th Armored Field Artillery Battalion was a U.S. Army World War II unit that provided mobile armored artillery support as part of the 10th Armored Division in the European Theater.
-
C.
212th Armored Field Artillery Battalion
The 212th Armored Field Artillery Battalion was a U.S. Army World War II artillery unit that provided mobile, armored fire support as part of the 6th Armored Division in the European Theater.
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D.
94th Armored Field Artillery Battalion
The 94th Armored Field Artillery Battalion was a U.S. Army World War II unit that provided mobile armored artillery support as part of the famed 4th Armored Division in the European Theater.
-
E.
231st Armored Field Artillery Battalion
The 231st Armored Field Artillery Battalion was a U.S. Army World War II unit that provided mobile armored artillery support as part of the 6th Armored Division in the European Theater.
- 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: 489th Armored Field Artillery Battalion Target entity description: The 489th Armored Field Artillery Battalion was a U.S. Army World War II unit that provided mobile artillery support as part of the 10th Armored Division in the European Theater.
-
A.
128th Armored Field Artillery Battalion
The 128th Armored Field Artillery Battalion was a U.S. Army World War II artillery unit that provided mobile, armored fire support as part of the 6th Armored Division in the European Theater.
-
B.
420th Armored Field Artillery Battalion
The 420th Armored Field Artillery Battalion was a U.S. Army World War II unit that provided mobile armored artillery support as part of the 10th Armored Division in the European Theater.
-
C.
212th Armored Field Artillery Battalion
The 212th Armored Field Artillery Battalion was a U.S. Army World War II artillery unit that provided mobile, armored fire support as part of the 6th Armored Division in the European Theater.
-
D.
94th Armored Field Artillery Battalion
The 94th Armored Field Artillery Battalion was a U.S. Army World War II unit that provided mobile armored artillery support as part of the famed 4th Armored Division in the European Theater.
-
E.
231st Armored Field Artillery Battalion
The 231st Armored Field Artillery Battalion was a U.S. Army World War II unit that provided mobile armored artillery support as part of the 6th Armored Division in the European Theater.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
U.S. Army battalion
ⓘ
World War II military unit ⓘ armored field artillery battalion ⓘ |
| affiliation | United States Army Ground Forces NERFINISHED ⓘ |
| allegiance |
United States of America
ⓘ
surface form:
United States
|
| branch | United States Army ⓘ |
| composition | armored field artillery batteries ⓘ |
| conflict | World War II ⓘ |
| country | United States of America ⓘ |
| equipmentClass | self-propelled artillery ⓘ |
| era |
World War II
ⓘ
surface form:
World War II era
|
| forceType | combat support unit ⓘ |
| militaryBranchType | field artillery ⓘ |
| notableFor | providing artillery support to armored and infantry units in combat ⓘ |
| operationalDomain | land warfare ⓘ |
| partOf | 10th Armored Division NERFINISHED ⓘ |
| role | mobile artillery support ⓘ |
| subordinateTo | U.S. Army Armored Force NERFINISHED ⓘ |
| theater | European Theater of Operations NERFINISHED ⓘ |
| type | armored artillery unit ⓘ |
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: 489th Armored Field Artillery Battalion Description of subject: The 489th Armored Field Artillery Battalion was a U.S. Army World War II unit that provided mobile artillery support as part of the 10th Armored Division in the European Theater.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.