Emerald Bay
E11536
Emerald Bay is a scenic, glacier-carved inlet on Lake Tahoe renowned for its turquoise waters, surrounding granite peaks, and status as one of California’s most photographed natural landmarks.
All labels observed (6)
| Label | Occurrences |
|---|---|
| Emerald Bay canonical | 15 |
| Emerald Bay State Park | 13 |
| Emerald Bay area | 2 |
| Emerald Bay Overlook | 1 |
| Emerald Bay State Park overlook | 1 |
| Vikingsholm, Emerald Bay, Lake Tahoe | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12362 — 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: Emerald Bay Context triple: [Lake Tahoe, hasBay, Emerald Bay]
-
A.
South Lake Tahoe
South Lake Tahoe is a resort city in California known for its access to Lake Tahoe’s beaches, ski resorts, and outdoor recreation.
-
B.
Yaquina Bay
Yaquina Bay is a coastal estuary on the central Oregon coast known for its rich marine ecosystems, fisheries, and role as a hub for marine research and recreation.
-
C.
Lake Tahoe
Lake Tahoe is a large, deep, and famously clear freshwater lake in the Sierra Nevada mountains, straddling the border of California and Nevada and serving as a major destination for outdoor recreation and tourism.
-
D.
Halcyon Lake
Halcyon Lake is a tranquil ornamental pond within Mount Auburn Cemetery in Cambridge, Massachusetts, known for its scenic, reflective waters and surrounding historic landscape.
-
E.
Lake Tahoe Basin
The Lake Tahoe Basin is a high-altitude watershed in the Sierra Nevada centered on Lake Tahoe, renowned for its clear alpine lake, surrounding forests, and year-round outdoor recreation.
- 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: Emerald Bay Target entity description: Emerald Bay is a scenic, glacier-carved inlet on Lake Tahoe renowned for its turquoise waters, surrounding granite peaks, and status as one of California’s most photographed natural landmarks.
-
A.
South Lake Tahoe
South Lake Tahoe is a resort city in California known for its access to Lake Tahoe’s beaches, ski resorts, and outdoor recreation.
-
B.
Yaquina Bay
Yaquina Bay is a coastal estuary on the central Oregon coast known for its rich marine ecosystems, fisheries, and role as a hub for marine research and recreation.
-
C.
Lake Tahoe
Lake Tahoe is a large, deep, and famously clear freshwater lake in the Sierra Nevada mountains, straddling the border of California and Nevada and serving as a major destination for outdoor recreation and tourism.
-
D.
Silver Lake
Silver Lake is a trendy, historically bohemian neighborhood in central Los Angeles known for its reservoir, hillside homes, and vibrant arts, dining, and nightlife scenes.
-
E.
Halcyon Lake
Halcyon Lake is a tranquil ornamental pond within Mount Auburn Cemetery in Cambridge, Massachusetts, known for its scenic, reflective waters and surrounding historic landscape.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
bay
ⓘ
inlet ⓘ natural landmark ⓘ |
| accessedBy | California State Route 89 ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | El Dorado County ⓘ |
| designation |
National Natural Landmark
ⓘ
state park unit ⓘ |
| ecosystemType | montane forest and alpine lake environment ⓘ |
| hasActivity |
boating
ⓘ
hiking ⓘ kayaking ⓘ photography ⓘ scenic driving ⓘ |
| hasFeature |
glacier-carved landscape
ⓘ
small island ⓘ steep forested slopes ⓘ surrounding granite peaks ⓘ turquoise waters ⓘ |
| hasGeologicalOrigin | glacial erosion ⓘ |
| hasIsland | Fannette Island ⓘ |
| hasRecreation |
camping nearby
ⓘ
swimming in summer ⓘ |
| hasStructure | Vikingsholm ⓘ |
| hasViewpoint | Inspiration Point ⓘ |
| hasWaterColor |
emerald green
ⓘ
turquoise ⓘ |
| isOneOf |
most photographed locations in California
ⓘ
most scenic areas of Lake Tahoe ⓘ |
| knownFor |
granite cliffs
ⓘ
panoramic views of Lake Tahoe ⓘ photography ⓘ scenic beauty ⓘ sunrise views ⓘ turquoise water color ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
El Dorado County, California ⓘ Lake Tahoe ⓘ United States of America ⓘ
surface form:
United States
|
| near |
South Lake Tahoe
ⓘ
surface form:
South Lake Tahoe, California
|
| partOf |
Emerald Bay
self-linksurface differs
ⓘ
surface form:
Emerald Bay State Park
Lake Tahoe Basin ⓘ |
| protectedBy | California Department of Parks and Recreation ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| surroundedBy |
Sierra Nevada
ⓘ
surface form:
Sierra Nevada mountains
|
| tourismImportance | major tourist attraction in the Lake Tahoe region ⓘ |
| waterBody | Lake Tahoe ⓘ |
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: Emerald Bay Description of subject: Emerald Bay is a scenic, glacier-carved inlet on Lake Tahoe renowned for its turquoise waters, surrounding granite peaks, and status as one of California’s most photographed natural landmarks.
Referenced by (33)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Emerald Bay State Park
this entity surface form:
Emerald Bay State Park
this entity surface form:
Emerald Bay State Park
this entity surface form:
Emerald Bay State Park
subject surface form:
Desolation Wilderness
this entity surface form:
Emerald Bay area
this entity surface form:
Emerald Bay State Park
this entity surface form:
Emerald Bay Overlook
this entity surface form:
Emerald Bay State Park
this entity surface form:
Emerald Bay State Park
this entity surface form:
Emerald Bay State Park
subject surface form:
Fannette Island
subject surface form:
Fannette Island
this entity surface form:
Emerald Bay State Park
subject surface form:
Fannette Island
this entity surface form:
Emerald Bay State Park
this entity surface form:
Emerald Bay State Park
this entity surface form:
Vikingsholm, Emerald Bay, Lake Tahoe
this entity surface form:
Emerald Bay area
this entity surface form:
Emerald Bay State Park
this entity surface form:
Emerald Bay State Park overlook
this entity surface form:
Emerald Bay State Park