Bonneville Salt Flats
E15320
The Bonneville Salt Flats are a vast, densely packed salt pan in northwestern Utah famous for land speed racing and their stark, otherworldly landscape.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Bonneville Salt Flats canonical | 18 |
| Bonneville Salt Flats Rest Area | 1 |
| Bonneville Salt Flats Special Recreation Management Area | 1 |
| Bonneville Speedway | 1 |
| Bonneville shoreline | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T70939 — 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: Bonneville Salt Flats Context triple: [Great Basin, contains, Bonneville Salt Flats]
-
A.
El Mirage Dry Lake
El Mirage Dry Lake is a dry lakebed in California known for its vast, flat playa used for land-speed racing, off-highway recreation, and film production within the Mojave Desert.
-
B.
Antelope Valley
Antelope Valley is a high-desert region in Southern California known for its poppy fields, aerospace industry presence, and location at the western edge of the Mojave Desert.
-
C.
Tokopah Valley
Tokopah Valley is a scenic glacial valley in California’s Sierra Nevada known for its granite cliffs, alpine meadows, and proximity to Tokopah Falls within Sequoia National Park.
-
D.
Owens Valley
Owens Valley is a long, arid valley in eastern California, lying between the Sierra Nevada and the White/Inyo Mountains and known for its dramatic scenery and historic water diversions to Los Angeles.
-
E.
Ivanpah Valley
Ivanpah Valley is an arid basin in the northeastern Mojave Desert known for its desert landscapes, dry lakebeds, and large-scale solar energy installations.
- 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: Bonneville Salt Flats Target entity description: The Bonneville Salt Flats are a vast, densely packed salt pan in northwestern Utah famous for land speed racing and their stark, otherworldly landscape.
-
A.
El Mirage Dry Lake
El Mirage Dry Lake is a dry lakebed in California known for its vast, flat playa used for land-speed racing, off-highway recreation, and film production within the Mojave Desert.
-
B.
Antelope Valley
Antelope Valley is a high-desert region in Southern California known for its poppy fields, aerospace industry presence, and location at the western edge of the Mojave Desert.
-
C.
Tokopah Valley
Tokopah Valley is a scenic glacial valley in California’s Sierra Nevada known for its granite cliffs, alpine meadows, and proximity to Tokopah Falls within Sequoia National Park.
-
D.
Owens Valley
Owens Valley is a long, arid valley in eastern California, lying between the Sierra Nevada and the White/Inyo Mountains and known for its dramatic scenery and historic water diversions to Los Angeles.
-
E.
Ivanpah Valley
Ivanpah Valley is an arid basin in the northeastern Mojave Desert known for its desert landscapes, dry lakebeds, and large-scale solar energy installations.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
geographic feature
ⓘ
salt flat ⓘ salt pan ⓘ tourist attraction ⓘ |
| accessRoute | Interstate 80 ⓘ |
| area |
approximately 120 square kilometers
ⓘ
approximately 30,000 acres ⓘ |
| climate | arid ⓘ |
| country | United States of America ⓘ |
| elevation |
about 1,295 meters above sea level
ⓘ
about 4,250 feet above sea level ⓘ |
| eventHosted |
Bonneville Speed Week
ⓘ
World Finals land speed events ⓘ World of Speed ⓘ |
| formationProcess | evaporation of ancient Lake Bonneville ⓘ |
| geologicalAge | Holocene ⓘ |
| governingBody | U.S. Bureau of Land Management ⓘ |
| hasFacility |
Bonneville Salt Flats
self-linksurface differs
ⓘ
surface form:
Bonneville Speedway
|
| hazard |
seasonal flooding
ⓘ
thin salt crust in wet conditions ⓘ |
| knownFor |
film and photography location
ⓘ
flat, level surface ⓘ land speed racing ⓘ stark, otherworldly landscape ⓘ |
| locatedIn |
Tooele County, Utah
ⓘ
Utah ⓘ |
| locatedInRegion | northwestern Utah ⓘ |
| managementIssue |
impacts from potash mining
ⓘ
salt crust thinning ⓘ |
| namedAfter |
Great Salt Lake
ⓘ
surface form:
Lake Bonneville
|
| nearbyFeature |
Bonneville Salt Flats
self-linksurface differs
ⓘ
surface form:
Bonneville Salt Flats Rest Area
Nevada–Utah state line ⓘ |
| nearestCity | Wendover, Utah ⓘ |
| partOf |
Great Basin
ⓘ
Great Salt Lake Desert ⓘ |
| primaryConstituent | sodium chloride ⓘ |
| protectedStatus | Area of Critical Environmental Concern ⓘ |
| surfaceType | salt crust ⓘ |
| tourismActivity |
filming location visits
ⓘ
photography ⓘ sightseeing ⓘ |
| usedFor |
automobile speed records
ⓘ
commercial filming ⓘ motorcycle speed records ⓘ recreational driving (seasonally) ⓘ rocket car testing ⓘ |
| viewedFrom |
Interstate 80
ⓘ
surface form:
Interstate 80 rest areas
|
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: Bonneville Salt Flats Description of subject: The Bonneville Salt Flats are a vast, densely packed salt pan in northwestern Utah famous for land speed racing and their stark, otherworldly landscape.
Referenced by (22)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Bonneville Speedway
this entity surface form:
Bonneville Salt Flats Rest Area
this entity surface form:
Bonneville shoreline
this entity surface form:
Bonneville Salt Flats Special Recreation Management Area