East Fork San Gabriel River
E1136551
UNEXPLORED
The East Fork San Gabriel River is a mountain river in the San Gabriel Mountains of Southern California, popular for hiking, swimming, and gold-mining history as it flows through the rugged San Gabriel Canyon.
All labels observed (2)
| Label | Occurrences |
|---|---|
| East Fork San Gabriel River canonical | 2 |
| East Fork of the San Gabriel River | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15091595 — 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: East Fork San Gabriel River Context triple: [San Gabriel Canyon, watercourse, East Fork San Gabriel River]
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A.
East Fork San Jacinto River
The East Fork San Jacinto River is a major tributary in southeast Texas that feeds the San Jacinto River system and contributes to the water supply and flood dynamics of the Houston metropolitan area.
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B.
Fish Creek (San Gabriel River)
Fish Creek is a smaller watercourse in Southern California that feeds into the San Gabriel River as one of its tributary streams.
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C.
Santa Paula Creek
Santa Paula Creek is a natural waterway in Ventura County, California, known for running through the city of Santa Paula and contributing to its scenic and recreational landscape.
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D.
San Andreas Creek
San Andreas Creek is a watercourse in San Mateo County, California, that drains the eastern slopes of the Santa Cruz Mountains into the San Andreas Reservoir.
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E.
Alamitos Creek
Alamitos Creek is a stream in Santa Clara County, California, that flows through the Almaden Valley area and feeds into the Guadalupe River within the San Francisco Bay watershed.
- 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: East Fork San Gabriel River Target entity description: The East Fork San Gabriel River is a mountain river in the San Gabriel Mountains of Southern California, popular for hiking, swimming, and gold-mining history as it flows through the rugged San Gabriel Canyon.
-
A.
East Fork San Jacinto River
The East Fork San Jacinto River is a major tributary in southeast Texas that feeds the San Jacinto River system and contributes to the water supply and flood dynamics of the Houston metropolitan area.
-
B.
Fish Creek (San Gabriel River)
Fish Creek is a smaller watercourse in Southern California that feeds into the San Gabriel River as one of its tributary streams.
-
C.
Santa Paula Creek
Santa Paula Creek is a natural waterway in Ventura County, California, known for running through the city of Santa Paula and contributing to its scenic and recreational landscape.
-
D.
San Andreas Creek
San Andreas Creek is a watercourse in San Mateo County, California, that drains the eastern slopes of the Santa Cruz Mountains into the San Andreas Reservoir.
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E.
Alamitos Creek
Alamitos Creek is a stream in Santa Clara County, California, that flows through the Almaden Valley area and feeds into the Guadalupe River within the San Francisco Bay watershed.
- F. None of above. chosen
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: East Fork San Gabriel River