Fort Lewis
E54447
Fort Lewis is a major U.S. Army installation in Washington State that serves as a key component of Joint Base Lewis–McChord and an important center for training and deploying military forces.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Fort Lewis canonical | 4 |
| Fort Lewis, Washington | 3 |
| Fort Lewis garrison | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T430998 — 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 Lewis Context triple: [Joint Base Lewis–McChord, hasPart, Fort Lewis]
-
A.
Fort Huachuca
Fort Huachuca is a major U.S. Army installation in southeastern Arizona known for its roles in military intelligence, communications, and electronic testing.
-
B.
Fort Sill, Oklahoma
Fort Sill, Oklahoma is a major U.S. Army installation best known as the home of the Army’s Field Artillery training and operations.
-
C.
Camp Richardson
Camp Richardson is a historic lakeside resort and recreation area on the south shore of Lake Tahoe in California, offering lodging, camping, beaches, and outdoor activities.
-
D.
Fort Bragg
Fort Bragg is a major U.S. Army installation in North Carolina known as one of the world’s largest military bases and a central hub for airborne and special operations forces.
-
E.
Fort Cavazos
Fort Cavazos is a major U.S. Army installation in Texas that serves as a key training and operational base for armored and mechanized forces.
- 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 Lewis Target entity description: Fort Lewis is a major U.S. Army installation in Washington State that serves as a key component of Joint Base Lewis–McChord and an important center for training and deploying military forces.
-
A.
Fort Huachuca
Fort Huachuca is a major U.S. Army installation in southeastern Arizona known for its roles in military intelligence, communications, and electronic testing.
-
B.
Fort Sill, Oklahoma
Fort Sill, Oklahoma is a major U.S. Army installation best known as the home of the Army’s Field Artillery training and operations.
-
C.
Camp Richardson
Camp Richardson is a historic lakeside resort and recreation area on the south shore of Lake Tahoe in California, offering lodging, camping, beaches, and outdoor activities.
-
D.
Fort Bragg
Fort Bragg is a major U.S. Army installation in North Carolina known as one of the world’s largest military bases and a central hub for airborne and special operations forces.
-
E.
Fort Cavazos
Fort Cavazos is a major U.S. Army installation in Texas that serves as a key training and operational base for armored and mechanized forces.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
United States Army installation
ⓘ
military base ⓘ |
| adjacentTo |
Joint Base Lewis–McChord, Washington
ⓘ
surface form:
McChord Field
|
| climate | marine west coast climate ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| era | World War I ⓘ |
| established | 1917 ⓘ |
| function |
deployment center for military forces
ⓘ
training center for military forces ⓘ |
| garrison |
62nd Airlift Wing
ⓘ
surface form:
62nd Airlift Wing (via Joint Base Lewis–McChord)
I Corps ⓘ
surface form:
I Corps (United States)
|
| hasCommunity |
on‑post housing areas
ⓘ
support services for soldiers and families ⓘ |
| hasFacility | Yakima Training Center (as associated training area) ⓘ |
| hasInfrastructure |
airfields (via Joint Base Lewis–McChord)
ⓘ
barracks ⓘ logistics facilities ⓘ training ranges ⓘ |
| hasPopulationType |
military families
ⓘ
military personnel ⓘ |
| hasRole | power‑projection platform for the U.S. Army ⓘ |
| hasTransportationAccess | Interstate 5 ⓘ |
| locatedIn |
Pierce County
ⓘ
surface form:
Pierce County, Washington
Washington ⓘ
surface form:
Washington State
|
| locatedNear |
DuPont, Washington
ⓘ
Lakewood, Washington ⓘ Tacoma, Washington ⓘ |
| mergedInto |
Joint Base Lewis–McChord, Washington
ⓘ
surface form:
Joint Base Lewis–McChord
|
| mergerEffectiveDate | 2010 ⓘ |
| militaryBranch | United States Army ⓘ |
| namedAfter | Meriwether Lewis ⓘ |
| nearBodyOfWater | Puget Sound ⓘ |
| operator | United States Department of the Army ⓘ |
| oversees |
mobilization of reserve component units
ⓘ
training of active‑duty Army units ⓘ |
| partOf |
I Corps military community
ⓘ
Joint Base Lewis–McChord, Washington ⓘ
surface form:
Joint Base Lewis–McChord
|
| region | Pacific Northwest ⓘ |
| roleInDefense | strategic hub for Indo‑Pacific deployments ⓘ |
| subordinateTo |
U.S. Army Forces Command
ⓘ
surface form:
United States Army Forces Command
|
| timeZone | Pacific Time Zone ⓘ |
| usedDuring |
Iraq War
ⓘ
Korean War ⓘ Vietnam War ⓘ War in Afghanistan (2001–2021) ⓘ 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 Lewis Description of subject: Fort Lewis is a major U.S. Army installation in Washington State that serves as a key component of Joint Base Lewis–McChord and an important center for training and deploying military forces.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Joint Base Lewis–McChord
subject surface form:
Joint Base Lewis–McChord
this entity surface form:
Fort Lewis, Washington
subject surface form:
2nd Ranger Battalion
this entity surface form:
Fort Lewis, Washington
this entity surface form:
Fort Lewis, Washington
this entity surface form:
Fort Lewis garrison