U.S. Western Range
E233569
The U.S. Western Range is a major U.S. space and missile launch range on the West Coast that supports polar-orbit and ballistic missile test launches over the Pacific Ocean.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Western Range | 3 |
| Eastern Test Range | 1 |
| U.S. Western Range canonical | 1 |
| Western Range launch facilities | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2097838 — 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: U.S. Western Range Context triple: [Vandenberg Space Force Base, partOf, U.S. Western Range]
-
A.
Jornada Experimental Range
The Jornada Experimental Range is a long-term U.S. research site in southern New Mexico focused on studying desert ecosystems, rangeland management, and land degradation in arid environments.
-
B.
Comanche National Grassland
Comanche National Grassland is a vast protected prairie landscape in southeastern Colorado known for its shortgrass plains, canyons, dinosaur tracksites, and rich wildlife habitat.
-
C.
Greenwater Range
Greenwater Range is a small, arid mountain range in eastern California near Death Valley, known for its rugged terrain and historic mining activity.
-
D.
Nevada Test and Training Range
The Nevada Test and Training Range is a vast U.S. Air Force training and bombing range in southern Nevada used for advanced military exercises and weapons testing.
-
E.
Zumwalt Meadow
Zumwalt Meadow is a scenic, river-side alpine meadow in California’s Sierra Nevada, known for its lush grasses, granite cliffs, and popular hiking trail within Kings Canyon National Park.
- 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: U.S. Western Range Target entity description: The U.S. Western Range is a major U.S. space and missile launch range on the West Coast that supports polar-orbit and ballistic missile test launches over the Pacific Ocean.
-
A.
Jornada Experimental Range
The Jornada Experimental Range is a long-term U.S. research site in southern New Mexico focused on studying desert ecosystems, rangeland management, and land degradation in arid environments.
-
B.
Comanche National Grassland
Comanche National Grassland is a vast protected prairie landscape in southeastern Colorado known for its shortgrass plains, canyons, dinosaur tracksites, and rich wildlife habitat.
-
C.
Greenwater Range
Greenwater Range is a small, arid mountain range in eastern California near Death Valley, known for its rugged terrain and historic mining activity.
-
D.
Nevada Test and Training Range
The Nevada Test and Training Range is a vast U.S. Air Force training and bombing range in southern Nevada used for advanced military exercises and weapons testing.
-
E.
Zumwalt Meadow
Zumwalt Meadow is a scenic, river-side alpine meadow in California’s Sierra Nevada, known for its lush grasses, granite cliffs, and popular hiking trail within Kings Canyon National Park.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
missile test range
ⓘ
space launch range ⓘ |
| contrastsWith | Eastern Range ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasFunction |
command and control of launch operations
ⓘ
flight safety analysis ⓘ launch scheduling ⓘ telemetry acquisition ⓘ trajectory tracking ⓘ |
| hasLaunchSite | Space Launch Complexes at Vandenberg Space Force Base ⓘ |
| includesFacility |
Western Range Operations Control Center
ⓘ
optical tracking sites ⓘ radar sites ⓘ telemetry stations ⓘ tracking stations ⓘ |
| launchAzimuthCoverage | primarily southward over the Pacific Ocean ⓘ |
| locatedIn | West Coast of the United States ⓘ |
| missionFocus |
ballistic missile test launches over the Pacific Ocean
ⓘ
polar-orbit launches over the Pacific Ocean ⓘ |
| operatedBy |
30th Space Wing
ⓘ
surface form:
Space Launch Delta 30
United States Space Force ⓘ |
| partOf | U.S. national launch and test range infrastructure ⓘ |
| primaryEnvironment | Pacific Ocean launch corridors ⓘ |
| primaryLaunchBase | Vandenberg Space Force Base ⓘ |
| rangeSafetyResponsibility |
airspace control
ⓘ
flight termination ⓘ public safety ⓘ sea space control ⓘ |
| supportsMissionType |
ballistic missile test
ⓘ
missile defense test ⓘ space launch ⓘ suborbital launch ⓘ |
| supportsOrbitType |
polar orbit
ⓘ
sun-synchronous orbit ⓘ |
| supportsTestType |
developmental test launches
ⓘ
evaluation test launches ⓘ operational test launches ⓘ |
| supportsTracking | downrange instrumentation in the Pacific Ocean region ⓘ |
| supportsUser |
NASA
ⓘ
surface form:
National Aeronautics and Space Administration
National Reconnaissance Office ⓘ Department of Defense ⓘ
surface form:
U.S. Department of Defense
allied military partners ⓘ commercial launch providers ⓘ |
| supportsVehicleType |
intercontinental ballistic missiles
ⓘ
missile defense interceptors ⓘ orbital launch vehicles ⓘ |
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: U.S. Western Range Description of subject: The U.S. Western Range is a major U.S. space and missile launch range on the West Coast that supports polar-orbit and ballistic missile test launches over the Pacific Ocean.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Air Force Space Command
this entity surface form:
Western Range
this entity surface form:
Western Range
this entity surface form:
Western Range
this entity surface form:
Western Range launch facilities
this entity surface form:
Eastern Test Range