San Mateo Creek
E1192019
UNEXPLORED
San Mateo Creek is a coastal stream in Southern California that flows through San Diego and Orange counties before emptying into the Pacific Ocean near San Onofre.
All labels observed (1)
| Label | Occurrences |
|---|---|
| San Mateo Creek canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15776257 — 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: San Mateo Creek Context triple: [San Onofre, near, San Mateo Creek]
-
A.
San Mateo Creek
San Mateo Creek is a waterway in San Mateo County, California, that drains the Crystal Springs Reservoir and flows toward San Francisco Bay.
-
B.
San Jose Creek
San Jose Creek is a waterway in Southern California that drains parts of the San Gabriel Valley before joining the San Gabriel River.
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C.
Novato Creek
Novato Creek is a stream in Marin County, California, that flows through the city of Novato and drains into San Pablo Bay.
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D.
Corte Madera Creek
Corte Madera Creek is a waterway in Marin County, California, that flows through several communities before emptying into San Francisco Bay.
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E.
Purisima Creek
Purisima Creek is a forested stream in the Santa Cruz Mountains of California, known for running through redwood canyons and providing scenic trails and habitat within the Purisima Creek Redwoods Open Space Preserve.
- 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: San Mateo Creek Target entity description: San Mateo Creek is a coastal stream in Southern California that flows through San Diego and Orange counties before emptying into the Pacific Ocean near San Onofre.
-
A.
San Mateo Creek
San Mateo Creek is a waterway in San Mateo County, California, that drains the Crystal Springs Reservoir and flows toward San Francisco Bay.
-
B.
San Jose Creek
San Jose Creek is a waterway in Southern California that drains parts of the San Gabriel Valley before joining the San Gabriel River.
-
C.
Novato Creek
Novato Creek is a stream in Marin County, California, that flows through the city of Novato and drains into San Pablo Bay.
-
D.
Corte Madera Creek
Corte Madera Creek is a waterway in Marin County, California, that flows through several communities before emptying into San Francisco Bay.
-
E.
Purisima Creek
Purisima Creek is a forested stream in the Santa Cruz Mountains of California, known for running through redwood canyons and providing scenic trails and habitat within the Purisima Creek Redwoods Open Space Preserve.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.