Ivanpah Valley
E9940
Ivanpah Valley is an arid basin in the northeastern Mojave Desert known for its desert landscapes, dry lakebeds, and large-scale solar energy installations.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Ivanpah Valley canonical | 4 |
| Ivanpah Solar Electric Generating System | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T12091 — 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: Ivanpah Valley Context triple: [Mojave Desert, contains, Ivanpah Valley]
-
A.
Mojave Desert
The Mojave Desert is a vast arid region in the southwestern United States known for its extreme temperatures, unique desert ecosystems, and iconic landscapes such as Death Valley and Joshua Tree.
-
B.
Death Valley
Death Valley is an extremely hot, arid basin in eastern California known as one of the lowest, driest, and hottest places on Earth.
-
C.
Joshua Tree National Park
Joshua Tree National Park is a vast desert park in Southern California known for its striking Joshua trees, rugged rock formations, and stark Mojave–Colorado desert landscapes.
-
D.
Pinales
Pinales is the botanical order of coniferous trees and shrubs that includes pines, firs, spruces, and related needle-leaved, cone-bearing plants.
-
E.
Badwater Basin
Badwater Basin is a vast salt flat in Death Valley National Park, renowned as one of the hottest and driest places in North America and a popular landmark for its otherworldly landscape.
- 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: Ivanpah Valley Target entity description: Ivanpah Valley is an arid basin in the northeastern Mojave Desert known for its desert landscapes, dry lakebeds, and large-scale solar energy installations.
-
A.
Mojave Desert
The Mojave Desert is a vast arid region in the southwestern United States known for its extreme temperatures, unique desert ecosystems, and iconic landscapes such as Death Valley and Joshua Tree.
-
B.
Death Valley
Death Valley is an extremely hot, arid basin in eastern California known as one of the lowest, driest, and hottest places on Earth.
-
C.
Joshua Tree National Park
Joshua Tree National Park is a vast desert park in Southern California known for its striking Joshua trees, rugged rock formations, and stark Mojave–Colorado desert landscapes.
-
D.
Pinales
Pinales is the botanical order of coniferous trees and shrubs that includes pines, firs, spruces, and related needle-leaved, cone-bearing plants.
-
E.
Badwater Basin
Badwater Basin is a vast salt flat in Death Valley National Park, renowned as one of the hottest and driest places in North America and a popular landmark for its otherworldly landscape.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
arid basin
ⓘ
valley ⓘ |
| contains |
Interstate 15
ⓘ
Ivanpah Valley self-linksurface differs ⓘ
surface form:
Ivanpah Solar Electric Generating System
Nipton, California ⓘ Primm, Nevada ⓘ |
| country | United States of America ⓘ |
| elevation | approximately 800–900 meters above sea level ⓘ |
| hasClimate | arid climate ⓘ |
| hasEcoregion |
Mojave Desert
ⓘ
surface form:
Mojave Desert ecoregion
|
| hasHydrologicalFeature | endorheic basin ⓘ |
| hasLandscapeFeature |
desert landscape
ⓘ
dry lakebed ⓘ |
| hasLandUse |
conservation areas
ⓘ
energy infrastructure ⓘ recreation ⓘ transportation infrastructure ⓘ |
| hasNearbyProtectedArea | Mojave National Preserve ⓘ |
| hasNearbySettlement |
Nipton, California
ⓘ
Primm, Nevada ⓘ |
| hasPart | Ivanpah Dry Lake ⓘ |
| hasRecreationActivity |
desert hiking
ⓘ
land sailing ⓘ off-highway vehicle use ⓘ |
| hasSoilType | playa sediments ⓘ |
| hasTransportationRoute |
Union Pacific Railroad
ⓘ
surface form:
Union Pacific Railroad line
|
| hasVegetationType |
creosote bush scrub
ⓘ
desert scrub ⓘ |
| knownFor |
large-scale solar energy installations
ⓘ
utility-scale solar power plants ⓘ |
| locatedIn |
Mojave Desert
ⓘ
San Bernardino County ⓘ
surface form:
San Bernardino County, California
|
| locatedNear |
California–Nevada border
ⓘ
Clark Mountain ⓘ Soda Mountains ⓘ
surface form:
Ivanpah Mountains
New York Mountains ⓘ |
| partlyLocatedIn |
Clark County
ⓘ
surface form:
Clark County, Nevada
|
| partOf | northeastern Mojave Desert ⓘ |
| usedFor |
renewable energy production
ⓘ
transportation corridor ⓘ |
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: Ivanpah Valley Description of subject: Ivanpah Valley is an arid basin in the northeastern Mojave Desert known for its desert landscapes, dry lakebeds, and large-scale solar energy installations.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Ivanpah Solar Electric Generating System
this entity surface form:
Ivanpah Solar Electric Generating System