San Gabriel Peak
E509495
San Gabriel Peak is a prominent summit in California’s San Gabriel Mountains, popular with hikers for its panoramic views over the Los Angeles Basin and surrounding ranges.
All labels observed (1)
| Label | Occurrences |
|---|---|
| San Gabriel Peak canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5215506 — 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 Gabriel Peak Context triple: [Mount Wilson, California, hasNearbyPeak, San Gabriel Peak]
-
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.
Junipero Serra Peak
Junipero Serra Peak is a prominent mountain in central California known for its rugged terrain, scenic views, and location within the Los Padres National Forest.
-
C.
Mount San Gorgonio
Mount San Gorgonio is a prominent Southern California peak known for being the tallest mountain in the region and a popular destination for hiking and mountaineering.
-
D.
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.
-
E.
San Emigdio Mountain
San Emigdio Mountain is a prominent peak in Southern California’s Transverse Ranges, known for its rugged terrain and location near the southern end of the San Joaquin Valley.
- 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 Gabriel Peak Target entity description: San Gabriel Peak is a prominent summit in California’s San Gabriel Mountains, popular with hikers for its panoramic views over the Los Angeles Basin and surrounding ranges.
-
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.
Junipero Serra Peak
Junipero Serra Peak is a prominent mountain in central California known for its rugged terrain, scenic views, and location within the Los Padres National Forest.
-
C.
Mount San Gorgonio
Mount San Gorgonio is a prominent Southern California peak known for being the tallest mountain in the region and a popular destination for hiking and mountaineering.
-
D.
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.
-
E.
San Emigdio Mountain
San Emigdio Mountain is a prominent peak in Southern California’s Transverse Ranges, known for its rugged terrain and location near the southern end of the San Joaquin Valley.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf | mountain peak ⓘ |
| accessedVia |
Mount Disappointment Road
NERFINISHED
ⓘ
San Gabriel Peak Trail NERFINISHED ⓘ |
| climate | Mediterranean climate ⓘ |
| elevation |
1877 meters
ⓘ
6158 feet ⓘ |
| hasPhotoOpportunities |
sunrise views
ⓘ
sunset views ⓘ |
| hasRecreationType |
day hiking
ⓘ
nature observation ⓘ trail running ⓘ |
| hasTrailheadAt | Mount Wilson Road NERFINISHED ⓘ |
| hasVegetationType |
chaparral
ⓘ
mixed conifer forest ⓘ |
| isNorthOf | Pasadena, California NERFINISHED ⓘ |
| isSouthOf | Angeles Crest Highway (State Route 2) NERFINISHED ⓘ |
| isWestOf | Mount Wilson NERFINISHED ⓘ |
| liesWithin | San Gabriel Mountains National Monument NERFINISHED ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
Los Angeles County ⓘ
surface form:
Los Angeles County, California
San Gabriel Mountains NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
|
| managedBy |
U.S. Forest Service
ⓘ
surface form:
United States Forest Service
|
| mountainRange | San Gabriel Mountains NERFINISHED ⓘ |
| nearestHigherNeighbor | Mount Disappointment NERFINISHED ⓘ |
| overlooks |
Los Angeles Basin
NERFINISHED
ⓘ
San Fernando Valley NERFINISHED ⓘ San Gabriel Mountains NERFINISHED ⓘ San Gabriel Valley NERFINISHED ⓘ |
| partOf | Angeles National Forest NERFINISHED ⓘ |
| popularFor |
hiking
ⓘ
panoramic views ⓘ |
| prominence |
approximately 1110 feet
ⓘ
approximately 338 meters ⓘ |
| region | Southern California ⓘ |
| topographicIsolation |
approximately 1.5 miles
ⓘ
approximately 2.4 kilometers ⓘ |
| topoMap | USGS Mount Wilson NERFINISHED ⓘ |
| viewIncludes |
Downtown Los Angeles (on clear days)
ⓘ
Pacific Ocean (on clear days) NERFINISHED ⓘ San Bernardino Mountains NERFINISHED ⓘ San Jacinto Mountains NERFINISHED ⓘ Santa Monica Mountains NERFINISHED ⓘ |
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: San Gabriel Peak Description of subject: San Gabriel Peak is a prominent summit in California’s San Gabriel Mountains, popular with hikers for its panoramic views over the Los Angeles Basin and surrounding ranges.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.