Mount Hamilton
E107363
Mount Hamilton is a prominent peak in California’s Coast Ranges, known for hosting the Lick Observatory and offering expansive views over the San Francisco Bay Area.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Mount Hamilton canonical | 9 |
| Mount Hamilton ridge | 1 |
| Mount Hamilton, California | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T779615 — 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 Hamilton Context triple: [Diablo Range, hasHighestPoint, Mount Hamilton]
-
A.
Mount Veeder
Mount Veeder is a mountain in the Mayacamas range of Northern California, known for its steep, rugged terrain and as the namesake of a prominent Napa Valley winegrowing region.
-
B.
Mount Aigaleo
Mount Aigaleo is a low mountain range in the Attica region of Greece, west of Athens, known for its historical and strategic significance overlooking the ancient battlefield of Salamis.
-
C.
Monte Lipman
Monte Lipman is an American music industry executive best known as the co-founder and longtime leader of Republic Records, one of the most successful labels in contemporary popular music.
-
D.
Storm King Mountain
Storm King Mountain is a prominent peak along the Hudson River in New York, known for its scenic views, hiking trails, and historic role in the early U.S. environmental conservation movement.
-
E.
Blue Mountain Peak
Blue Mountain Peak is the tallest mountain in Jamaica, renowned for its misty vistas, coffee-growing slopes, and challenging hiking trails.
- 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 Hamilton Target entity description: Mount Hamilton is a prominent peak in California’s Coast Ranges, known for hosting the Lick Observatory and offering expansive views over the San Francisco Bay Area.
-
A.
Mount Veeder
Mount Veeder is a mountain in the Mayacamas range of Northern California, known for its steep, rugged terrain and as the namesake of a prominent Napa Valley winegrowing region.
-
B.
Mount Aigaleo
Mount Aigaleo is a low mountain range in the Attica region of Greece, west of Athens, known for its historical and strategic significance overlooking the ancient battlefield of Salamis.
-
C.
Monte Lipman
Monte Lipman is an American music industry executive best known as the co-founder and longtime leader of Republic Records, one of the most successful labels in contemporary popular music.
-
D.
Storm King Mountain
Storm King Mountain is a prominent peak along the Hudson River in New York, known for its scenic views, hiking trails, and historic role in the early U.S. environmental conservation movement.
-
E.
Blue Mountain Peak
Blue Mountain Peak is the tallest mountain in Jamaica, renowned for its misty vistas, coffee-growing slopes, and challenging hiking trails.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
geographical feature
ⓘ
mountain ⓘ |
| accessedBy | California State Route 130 ⓘ |
| closestCity |
San Jose, California
ⓘ
linked to:
San Jose
|
| country |
United States
ⓘ
linked to:
United States of America
|
| county | Santa Clara County ⓘ |
| geology | sedimentary rocks ⓘ |
| hasClimate | Mediterranean climate ⓘ |
| hasElevation |
1329 meters
ⓘ
4360 feet ⓘ |
| hasFeature |
astronomical observatory complex
ⓘ
winding mountain road ⓘ |
| hasRecreation |
cycling
ⓘ
hiking ⓘ stargazing ⓘ |
| hasRoad | California State Route 130 ⓘ |
| hasSnowOccasionally | yes ⓘ |
| hasSummit |
Lick Observatory main building
ⓘ
linked to:
Lick Observatory
|
| hasSummitFacility | Lick Observatory ⓘ |
| hasVegetation |
chaparral
ⓘ
oak woodland ⓘ |
| isNear |
San Jose, California
ⓘ
linked to:
San Jose
|
| isPartOf | Pacific Coast Ranges ⓘ |
| isVisibleFrom |
San Jose, California
ⓘ
linked to:
San Jose
parts of the San Francisco Bay Area ⓘ |
| knownFor |
hosting Lick Observatory
ⓘ
panoramic views of the San Francisco Bay Area ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
Santa Clara County, California ⓘ
linked to:
Santa Clara County
United States ⓘ
linked to:
United States of America
|
| locatedNear | Joseph D. Grant County Park ⓘ |
| namedAfter | John Milton Hamilton ⓘ |
| offersViewOf |
Diablo Range
ⓘ
San Francisco Bay ⓘ Santa Cruz Mountains ⓘ |
| overlooks |
San Francisco Bay Area
ⓘ
Santa Clara Valley ⓘ |
| partOf |
California Coast Ranges
ⓘ
linked to:
Coastal Ranges
Diablo Range ⓘ |
| range | Diablo Range ⓘ |
| region | South Bay ⓘ |
| state |
California
ⓘ
linked to:
California, United States
|
| topographicProminence | over 300 meters ⓘ |
| usedFor |
astronomical observation
ⓘ
recreation ⓘ scenic driving ⓘ |
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: Mount Hamilton Description of subject: Mount Hamilton is a prominent peak in California’s Coast Ranges, known for hosting the Lick Observatory and offering expansive views over the San Francisco Bay Area.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Mount Hamilton
subject linked to:
Lick Observatory (affiliated)
linked to: Mount Hamilton