Big Sur River
E498980
The Big Sur River is a scenic coastal river in central California that flows through the rugged Big Sur region to the Pacific Ocean.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Big Sur River canonical | 5 |
| Big Sur River headwaters | 1 |
| Big Sur River watershed | 1 |
| upper Big Sur River | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4476342 — 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: Big Sur River Context triple: [Point Sur, isNorthOf, Big Sur River]
-
A.
Tuolumne River
The Tuolumne River is a major Sierra Nevada waterway in California known for its scenic alpine meadows, deep granite canyons, and popular whitewater rafting and fishing opportunities.
-
B.
Kings River
Kings River is a major river in California’s Sierra Nevada that carves the deep gorge of Kings Canyon and gives its name to Kings Canyon National Park.
-
C.
Sisquoc River
The Sisquoc River is a remote, largely undeveloped river in northern Santa Barbara County, California, known for flowing through the rugged Los Padres National Forest and supporting diverse riparian habitats.
-
D.
San Francisco River
The San Francisco River is a major river in the southwestern United States that flows through eastern Arizona and western New Mexico, known for its rugged canyon landscapes and ecological significance in the region.
-
E.
Calaveras River
The Calaveras River is a tributary of the San Joaquin River in California’s Central Valley, flowing from the Sierra Nevada foothills through urban and agricultural areas before joining the main river system.
- 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: Big Sur River Target entity description: The Big Sur River is a scenic coastal river in central California that flows through the rugged Big Sur region to the Pacific Ocean.
-
A.
Tuolumne River
The Tuolumne River is a major Sierra Nevada waterway in California known for its scenic alpine meadows, deep granite canyons, and popular whitewater rafting and fishing opportunities.
-
B.
Kings River
Kings River is a major river in California’s Sierra Nevada that carves the deep gorge of Kings Canyon and gives its name to Kings Canyon National Park.
-
C.
Sisquoc River
The Sisquoc River is a remote, largely undeveloped river in northern Santa Barbara County, California, known for flowing through the rugged Los Padres National Forest and supporting diverse riparian habitats.
-
D.
San Francisco River
The San Francisco River is a major river in the southwestern United States that flows through eastern Arizona and western New Mexico, known for its rugged canyon landscapes and ecological significance in the region.
-
E.
Calaveras River
The Calaveras River is a tributary of the San Joaquin River in California’s Central Valley, flowing from the Sierra Nevada foothills through urban and agricultural areas before joining the main river system.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| continent | North America ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| flowsInto | Pacific Ocean NERFINISHED ⓘ |
| hasBridge | Highway 1 bridge over Big Sur River NERFINISHED ⓘ |
| hasEcosystem |
coastal redwood forest
ⓘ
riparian forest ⓘ |
| hasFeature |
deep canyon sections
ⓘ
gravel and sand beaches at mouth ⓘ |
| hasMouthElevation | 0 meters ⓘ |
| hasProtectedArea |
Andrew Molera State Park
NERFINISHED
ⓘ
Pfeiffer Big Sur State Park NERFINISHED ⓘ |
| hasVegetation |
alder
ⓘ
coast redwood ⓘ sycamore ⓘ willow ⓘ |
| hasWatershed | Big Sur River watershed NERFINISHED ⓘ |
| isScenic | true ⓘ |
| isTouristAttraction | true ⓘ |
| knownFor |
recreation
ⓘ
redwood groves ⓘ rugged coastal scenery ⓘ |
| locatedIn |
Big Sur
NERFINISHED
ⓘ
California, United States ⓘ
surface form:
California
Central California NERFINISHED ⓘ Monterey County, California NERFINISHED ⓘ |
| mouthLocation | Andrew Molera State Park NERFINISHED ⓘ |
| nearbySettlement | Big Sur, California NERFINISHED ⓘ |
| passesThrough |
Andrew Molera State Park
NERFINISHED
ⓘ
Pfeiffer Big Sur State Park NERFINISHED ⓘ |
| recreationActivity |
camping
ⓘ
fishing ⓘ hiking ⓘ wildlife viewing ⓘ |
| region | Big Sur coast NERFINISHED ⓘ |
| riverSystem | Pacific drainage basin ⓘ |
| sourceLocation |
Santa Lucia Mountains
NERFINISHED
ⓘ
Ventana Wilderness NERFINISHED ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| supportsSpecies |
California red-legged frog
NERFINISHED
ⓘ
steelhead trout ⓘ |
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: Big Sur River Description of subject: The Big Sur River is a scenic coastal river in central California that flows through the rugged Big Sur region to the Pacific Ocean.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Big Sur River headwaters
this entity surface form:
Big Sur River watershed
this entity surface form:
upper Big Sur River