Boulder Basin
E929206
Boulder Basin is a body of water or geographic depression located in close proximity to the Boulder Islands.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Boulder Basin canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11497759 — 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: Boulder Basin Context triple: [Boulder Islands, near, Boulder Basin]
-
A.
Gunnison Basin
The Gunnison Basin is a high-elevation watershed and geographic region in western Colorado known for its rugged mountains, extensive public lands, and ecologically rich sagebrush and river systems.
-
B.
Palisade Basin
Palisade Basin is a high-elevation alpine basin in California’s Sierra Nevada, known for its rugged granite peaks, glacial lakes, and remote backcountry setting.
-
C.
Bighorn Basin
The Bighorn Basin is a broad intermontane basin in north-central Wyoming and south-central Montana, known for its rich fossil beds, energy resources, and surrounding mountain ranges.
-
D.
Wyoming Basin
The Wyoming Basin is a broad, high-elevation intermontane region in the western United States characterized by arid basins, plateaus, and significant fossil fuel and mineral resources.
-
E.
Dusy Basin
Dusy Basin is a high-elevation alpine basin in California’s Sierra Nevada, known for its numerous lakes, granite scenery, and popularity among backpackers and climbers.
- 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: Boulder Basin Target entity description: Boulder Basin is a body of water or geographic depression located in close proximity to the Boulder Islands.
-
A.
Gunnison Basin
The Gunnison Basin is a high-elevation watershed and geographic region in western Colorado known for its rugged mountains, extensive public lands, and ecologically rich sagebrush and river systems.
-
B.
Palisade Basin
Palisade Basin is a high-elevation alpine basin in California’s Sierra Nevada, known for its rugged granite peaks, glacial lakes, and remote backcountry setting.
-
C.
Bighorn Basin
The Bighorn Basin is a broad intermontane basin in north-central Wyoming and south-central Montana, known for its rich fossil beds, energy resources, and surrounding mountain ranges.
-
D.
Wyoming Basin
The Wyoming Basin is a broad, high-elevation intermontane region in the western United States characterized by arid basins, plateaus, and significant fossil fuel and mineral resources.
-
E.
Dusy Basin
Dusy Basin is a high-elevation alpine basin in California’s Sierra Nevada, known for its numerous lakes, granite scenery, and popularity among backpackers and climbers.
- F. None of above. chosen
Statements (3)
| Predicate | Object |
|---|---|
| instanceOf |
body of water
ⓘ
geographic depression ⓘ |
| locatedNear | Boulder Islands 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: Boulder Basin Description of subject: Boulder Basin is a body of water or geographic depression located in close proximity to the Boulder Islands.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.