San Marcos Mountains
E77297
The San Marcos Mountains are a small mountain range in Southern California that form part of the Transverse Ranges system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| San Marcos Mountains canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T506391 — 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 Marcos Mountains Context triple: [Transverse Ranges, contains, San Marcos Mountains]
-
A.
San Jacinto Mountains
The San Jacinto Mountains are a rugged mountain range in Southern California known for their dramatic elevation rise, diverse ecosystems, and cultural significance to Indigenous peoples.
-
B.
Vaca Mountains
The Vaca Mountains are a rugged mountain range in Northern California that form the eastern boundary of Napa Valley and contribute to its distinctive climate and wine-growing conditions.
-
C.
Mayacamas Mountains
The Mayacamas Mountains are a rugged coastal mountain range in Northern California that form a natural divide between Napa and Sonoma valleys and are known for their influence on the region’s climate and winegrowing.
-
D.
San Emigdio Mountains
The San Emigdio Mountains are a rugged mountain range in Southern California forming part of the southern edge of the San Joaquin Valley and the western end of the Transverse Ranges.
-
E.
Tehachapi Mountains
The Tehachapi Mountains are a transverse mountain range in Southern California that form a rugged natural barrier between the Central Valley and the Mojave Desert.
- 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 Marcos Mountains Target entity description: The San Marcos Mountains are a small mountain range in Southern California that form part of the Transverse Ranges system.
-
A.
San Jacinto Mountains
The San Jacinto Mountains are a rugged mountain range in Southern California known for their dramatic elevation rise, diverse ecosystems, and cultural significance to Indigenous peoples.
-
B.
Vaca Mountains
The Vaca Mountains are a rugged mountain range in Northern California that form the eastern boundary of Napa Valley and contribute to its distinctive climate and wine-growing conditions.
-
C.
Mayacamas Mountains
The Mayacamas Mountains are a rugged coastal mountain range in Northern California that form a natural divide between Napa and Sonoma valleys and are known for their influence on the region’s climate and winegrowing.
-
D.
San Emigdio Mountains
The San Emigdio Mountains are a rugged mountain range in Southern California forming part of the southern edge of the San Joaquin Valley and the western end of the Transverse Ranges.
-
E.
Tehachapi Mountains
The Tehachapi Mountains are a transverse mountain range in Southern California that form a rugged natural barrier between the Central Valley and the Mojave Desert.
- F. None of above. chosen
Statements (8)
| Predicate | Object |
|---|---|
| instanceOf | mountain range ⓘ |
| continent | North America ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| geologicalSystem |
Transverse Ranges system
ⓘ
linked to:
Transverse Ranges
|
| locatedIn |
California
ⓘ
linked to:
California, United States
Southern California ⓘ |
| mountainRangeType | small mountain range ⓘ |
| partOf | Transverse Ranges ⓘ |
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 Marcos Mountains Description of subject: The San Marcos Mountains are a small mountain range in Southern California that form part of the Transverse Ranges system.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.