Massachusetts 55th Volunteer Infantry Regiment
E658969
The Massachusetts 55th Volunteer Infantry Regiment was a Union Army unit in the American Civil War, notable as one of the early African American regiments formed following the success of the famed 54th Massachusetts.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Massachusetts 55th Volunteer Infantry Regiment canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6913859 — 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: Massachusetts 55th Volunteer Infantry Regiment Context triple: [Massachusetts regiments, hasPart, Massachusetts 55th Volunteer Infantry Regiment]
-
A.
Massachusetts 54th Volunteer Infantry Regiment
The Massachusetts 54th Volunteer Infantry Regiment was one of the first official African American units in the Union Army during the American Civil War, renowned for its bravery in the assault on Fort Wagner.
-
B.
Massachusetts 45th Volunteer Infantry Regiment
The Massachusetts 45th Volunteer Infantry Regiment was a Union Army infantry unit from Massachusetts that served during the American Civil War.
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C.
Massachusetts 47th Volunteer Infantry Regiment
The Massachusetts 47th Volunteer Infantry Regiment was a Union Army infantry unit from Massachusetts that served during the American Civil War.
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D.
Massachusetts 44th Volunteer Infantry Regiment
The Massachusetts 44th Volunteer Infantry Regiment was a Union Army infantry unit from Massachusetts that served during the American Civil War, participating in various campaigns and engagements.
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E.
Massachusetts 40th Volunteer Infantry Regiment
The Massachusetts 40th Volunteer Infantry Regiment was a Union Army infantry unit from Massachusetts that served in the American Civil War, participating in several major campaigns and battles.
- 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: Massachusetts 55th Volunteer Infantry Regiment Target entity description: The Massachusetts 55th Volunteer Infantry Regiment was a Union Army unit in the American Civil War, notable as one of the early African American regiments formed following the success of the famed 54th Massachusetts.
-
A.
Massachusetts 54th Volunteer Infantry Regiment
The Massachusetts 54th Volunteer Infantry Regiment was one of the first official African American units in the Union Army during the American Civil War, renowned for its bravery in the assault on Fort Wagner.
-
B.
Massachusetts 45th Volunteer Infantry Regiment
The Massachusetts 45th Volunteer Infantry Regiment was a Union Army infantry unit from Massachusetts that served during the American Civil War.
-
C.
Massachusetts 47th Volunteer Infantry Regiment
The Massachusetts 47th Volunteer Infantry Regiment was a Union Army infantry unit from Massachusetts that served during the American Civil War.
-
D.
Massachusetts 44th Volunteer Infantry Regiment
The Massachusetts 44th Volunteer Infantry Regiment was a Union Army infantry unit from Massachusetts that served during the American Civil War, participating in various campaigns and engagements.
-
E.
Massachusetts 40th Volunteer Infantry Regiment
The Massachusetts 40th Volunteer Infantry Regiment was a Union Army infantry unit from Massachusetts that served in the American Civil War, participating in several major campaigns and battles.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
African American military unit
ⓘ
Union Army regiment ⓘ infantry regiment ⓘ |
| allegiance | Union ⓘ |
| associatedWith |
African American military service in the Civil War
ⓘ
abolitionist movement in Massachusetts ⓘ |
| branch | Union Army infantry NERFINISHED ⓘ |
| conflict | American Civil War ⓘ |
| country | United States of America ⓘ |
| ethnicComposition | primarily African American enlisted men ⓘ |
| formedAfter | 54th Massachusetts Volunteer Infantry Regiment NERFINISHED ⓘ |
| governmentAuthority | United States War Department NERFINISHED ⓘ |
| historicalEra | 19th century ⓘ |
| historicalSignificance | helped demonstrate effectiveness of African American soldiers in combat ⓘ |
| inspiredBy | 54th Massachusetts Volunteer Infantry Regiment NERFINISHED ⓘ |
| militaryBranch | United States Volunteers NERFINISHED ⓘ |
| militaryTheater | Eastern Theater of the American Civil War NERFINISHED ⓘ |
| notableCharacteristic |
African American enlisted ranks under white officers
ⓘ
formed following the success of the 54th Massachusetts ⓘ |
| notableFor | being one of the early African American regiments in the Union Army ⓘ |
| officerComposition | primarily white officers ⓘ |
| organizedIn | Massachusetts NERFINISHED ⓘ |
| racePolicyContext | United States Colored Troops era ⓘ |
| raisedBy | Commonwealth of Massachusetts NERFINISHED ⓘ |
| recruitmentPolicy | African American enlisted men from multiple states ⓘ |
| role | combat infantry unit ⓘ |
| serviceType | volunteer regiment ⓘ |
| sideInWar | Union (North) NERFINISHED ⓘ |
| stateAffiliation | Massachusetts 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: Massachusetts 55th Volunteer Infantry Regiment Description of subject: The Massachusetts 55th Volunteer Infantry Regiment was a Union Army unit in the American Civil War, notable as one of the early African American regiments formed following the success of the famed 54th Massachusetts.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.