Fort Devens, Massachusetts
E12604
Fort Devens, Massachusetts is a former U.S. Army installation in north-central Massachusetts that has been redeveloped into a mixed-use community and training center.
All labels observed (6)
| Label | Occurrences |
|---|---|
| Fort Devens | 8 |
| Fort Devens, Massachusetts canonical | 4 |
| Camp Devens | 1 |
| Devens Reserve Forces Training Area | 1 |
| Fort Devens military base | 1 |
| former U.S. Army base Fort Devens | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T41610 — 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: Fort Devens, Massachusetts Context triple: [Ayer, borders, Fort Devens, Massachusetts]
-
A.
Fort Belvoir
Fort Belvoir is a major United States Army installation in Fairfax County, Virginia, that serves as a key administrative and logistical hub for numerous military and defense agencies.
-
B.
Marine Corps Base Quantico
Marine Corps Base Quantico is a major United States Marine Corps installation in Virginia known as a primary center for Marine training, education, and research.
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C.
West Point, New York
West Point, New York is a historic Hudson River town best known as the site of the United States Military Academy, one of the nation’s premier officer training institutions.
-
D.
Army Headquarters Andover
Army Headquarters Andover is a major British Army command facility in Andover, England, responsible for overseeing and coordinating key aspects of the Army’s operational and administrative functions.
-
E.
Mission Hill
Mission Hill is a residential Boston neighborhood known for its historic brick rowhouses, hilly streets, and proximity to major medical and academic institutions.
- 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: Fort Devens, Massachusetts Target entity description: Fort Devens, Massachusetts is a former U.S. Army installation in north-central Massachusetts that has been redeveloped into a mixed-use community and training center.
-
A.
Fort Belvoir
Fort Belvoir is a major United States Army installation in Fairfax County, Virginia, that serves as a key administrative and logistical hub for numerous military and defense agencies.
-
B.
Marine Corps Base Quantico
Marine Corps Base Quantico is a major United States Marine Corps installation in Virginia known as a primary center for Marine training, education, and research.
-
C.
West Point, New York
West Point, New York is a historic Hudson River town best known as the site of the United States Military Academy, one of the nation’s premier officer training institutions.
-
D.
Army Headquarters Andover
Army Headquarters Andover is a major British Army command facility in Andover, England, responsible for overseeing and coordinating key aspects of the Army’s operational and administrative functions.
-
E.
Mission Hill
Mission Hill is a residential Boston neighborhood known for its historic brick rowhouses, hilly streets, and proximity to major medical and academic institutions.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
census-designated place
ⓘ
former United States Army installation ⓘ unincorporated community ⓘ |
| closedAsActiveArmyPost | 1996 ⓘ |
| closureProcess |
Base Realignment and Closure 2005
ⓘ
surface form:
Base Realignment and Closure (BRAC)
|
| country |
United States of America
ⓘ
surface form:
United States
|
| currentNameVariant | Devens, Massachusetts ⓘ |
| established | 1917 ⓘ |
| function |
Army base
ⓘ
induction center ⓘ training camp ⓘ |
| governedBy | MassDevelopment ⓘ |
| hasFacility |
Fort Devens, Massachusetts
self-linksurface differs
ⓘ
surface form:
Devens Reserve Forces Training Area
Massachusetts National Guard training facilities ⓘ U.S. Army Reserve training facilities ⓘ |
| hasHistoricUse |
Army Security Agency training site
ⓘ
intelligence training center ⓘ prisoner-of-war camp ⓘ |
| hasLandUse |
commercial
ⓘ
industrial ⓘ recreational ⓘ residential ⓘ |
| locatedIn |
Massachusetts
ⓘ
Middlesex County, Massachusetts ⓘ Worcester County, Massachusetts ⓘ north-central Massachusetts ⓘ |
| militaryBranch | United States Army ⓘ |
| namedAfter | Charles Devens ⓘ |
| namedFor |
Charles Devens
ⓘ
surface form:
Major General Charles Devens
|
| near |
Fitchburg
ⓘ
surface form:
Fitchburg, Massachusetts
Lowell, Massachusetts ⓘ Nashua River ⓘ |
| originalName |
Fort Devens, Massachusetts
self-linksurface differs
ⓘ
surface form:
Camp Devens
|
| partOf |
town of Ayer, Massachusetts
ⓘ
town of Harvard, Massachusetts ⓘ Town of Shirley ⓘ
surface form:
town of Shirley, Massachusetts
|
| postalCode | 01434 ⓘ |
| redevelopedAs |
business and technology park
ⓘ
mixed-use community ⓘ training center ⓘ |
| timeZone | Eastern Time Zone ⓘ |
| transportationAccess |
Interstate 495
ⓘ
Massachusetts Route 2 ⓘ |
| usedDuring |
Cold War
ⓘ
Vietnam War era ⓘ World War I ⓘ World War II ⓘ |
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: Fort Devens, Massachusetts Description of subject: Fort Devens, Massachusetts is a former U.S. Army installation in north-central Massachusetts that has been redeveloped into a mixed-use community and training center.
Referenced by (16)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Fort Devens
this entity surface form:
Camp Devens
this entity surface form:
Devens Reserve Forces Training Area
this entity surface form:
Fort Devens
this entity surface form:
former U.S. Army base Fort Devens
subject surface form:
Ayer, Massachusetts
this entity surface form:
Fort Devens
subject surface form:
Ayer, Massachusetts
this entity surface form:
Fort Devens
subject surface form:
Ayer, Massachusetts
this entity surface form:
Fort Devens
this entity surface form:
Fort Devens
this entity surface form:
Fort Devens
this entity surface form:
Fort Devens military base
this entity surface form:
Fort Devens