Mount Baldy (Mount San Antonio)
E1132835
UNEXPLORED
Mount Baldy, officially known as Mount San Antonio, is the highest peak in Southern California’s San Gabriel Mountains and a popular destination for hiking, skiing, and mountaineering.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mount Baldy (Mount San Antonio) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T14899168 — 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: Mount Baldy (Mount San Antonio) Context triple: [Iron Mountain (San Gabriel Mountains), viewOf, Mount Baldy (Mount San Antonio)]
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A.
Cucamonga Peak
Cucamonga Peak is a prominent summit in Southern California known for its challenging hiking trails and expansive views over the Inland Empire and surrounding San Gabriel Mountains.
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B.
Mount San Jacinto
Mount San Jacinto is a prominent peak in Southern California’s Peninsular Ranges, known for its dramatic rise above the surrounding desert and popular hiking and tramway access.
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C.
Santa Ana Hill
Santa Ana Hill is a historic and scenic elevation in Guayaquil, Ecuador, known for its colorful houses, panoramic city views, and cultural landmarks.
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D.
Mount Diablo
Mount Diablo is a prominent peak in the Diablo Range of the eastern San Francisco Bay Area in California, known for its extensive panoramic views and significance as a surveying reference point.
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E.
Mount Lowe (California)
Mount Lowe is a mountain in the San Gabriel Mountains of Southern California, historically known for the Mount Lowe Railway and its scenic views overlooking the Los Angeles Basin.
- 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: Mount Baldy (Mount San Antonio) Target entity description: Mount Baldy, officially known as Mount San Antonio, is the highest peak in Southern California’s San Gabriel Mountains and a popular destination for hiking, skiing, and mountaineering.
-
A.
Cucamonga Peak
Cucamonga Peak is a prominent summit in Southern California known for its challenging hiking trails and expansive views over the Inland Empire and surrounding San Gabriel Mountains.
-
B.
Mount San Jacinto
Mount San Jacinto is a prominent peak in Southern California’s Peninsular Ranges, known for its dramatic rise above the surrounding desert and popular hiking and tramway access.
-
C.
Santa Ana Hill
Santa Ana Hill is a historic and scenic elevation in Guayaquil, Ecuador, known for its colorful houses, panoramic city views, and cultural landmarks.
-
D.
Mount Diablo
Mount Diablo is a prominent peak in the Diablo Range of the eastern San Francisco Bay Area in California, known for its extensive panoramic views and significance as a surveying reference point.
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E.
Mount Lowe (California)
Mount Lowe is a mountain in the San Gabriel Mountains of Southern California, historically known for the Mount Lowe Railway and its scenic views overlooking the Los Angeles Basin.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Iron Mountain (San Gabriel Mountains)