Yellowstone Lake
E238324
Yellowstone Lake is a large high-elevation freshwater lake in northwestern Wyoming, renowned for its scenic beauty, geothermal features along its shores, and central role in Yellowstone National Park’s ecosystem.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Yellowstone Lake canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1607809 — 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: Yellowstone Lake Context triple: [Yellowstone National Park, hasFeature, Yellowstone Lake]
-
A.
Bosten Lake
Bosten Lake is one of China's largest inland freshwater lakes, located in the arid region of Xinjiang and known for its ecological and agricultural importance.
-
B.
Lake Sakakawea
Lake Sakakawea is a large reservoir in North Dakota formed by the Garrison Dam on the Missouri River, known for its extensive shoreline and recreational opportunities.
-
C.
Loon Lake
Loon Lake is a scenic high-elevation reservoir in California’s Sierra Nevada, popular for camping, fishing, and outdoor recreation.
-
D.
Lake Kegonsa
Lake Kegonsa is a glacial freshwater lake in south-central Wisconsin that is popular for boating, fishing, and its surrounding state park.
-
E.
Lewis and Clark Lake
Lewis and Clark Lake is a large reservoir on the Missouri River along the Nebraska–South Dakota border, popular for recreation and formed by Gavins Point Dam.
- 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: Yellowstone Lake Target entity description: Yellowstone Lake is a large high-elevation freshwater lake in northwestern Wyoming, renowned for its scenic beauty, geothermal features along its shores, and central role in Yellowstone National Park’s ecosystem.
-
A.
Bosten Lake
Bosten Lake is one of China's largest inland freshwater lakes, located in the arid region of Xinjiang and known for its ecological and agricultural importance.
-
B.
Lake Sakakawea
Lake Sakakawea is a large reservoir in North Dakota formed by the Garrison Dam on the Missouri River, known for its extensive shoreline and recreational opportunities.
-
C.
Loon Lake
Loon Lake is a scenic high-elevation reservoir in California’s Sierra Nevada, popular for camping, fishing, and outdoor recreation.
-
D.
Lake Kegonsa
Lake Kegonsa is a glacial freshwater lake in south-central Wisconsin that is popular for boating, fishing, and its surrounding state park.
-
E.
Lewis and Clark Lake
Lewis and Clark Lake is a large reservoir on the Missouri River along the Nebraska–South Dakota border, popular for recreation and formed by Gavins Point Dam.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
freshwater lake
ⓘ
high-elevation lake ⓘ natural lake ⓘ |
| area |
about 136 square miles
ⓘ
about 350 square kilometers ⓘ |
| averageDepth |
about 138 feet
ⓘ
about 42 meters ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| ecosystemRole |
important habitat for native cutthroat trout
ⓘ
major aquatic habitat in Yellowstone National Park ⓘ |
| elevation |
about 2357 meters above sea level
ⓘ
about 7733 feet above sea level ⓘ |
| frozenPeriod | typically late December to late May ⓘ |
| hasGeothermalFeature |
fumaroles along shore
ⓘ
hydrothermal vents ⓘ subaqueous hot springs ⓘ |
| hasHazard |
cold water temperatures
ⓘ
rapidly changing weather conditions ⓘ |
| hasInflow |
Thorofare Creek
NERFINISHED
ⓘ
Upper Yellowstone Falls area tributaries ⓘ Yellowstone River ⓘ |
| hasIsland |
Carrington Island
NERFINISHED
ⓘ
Dot Island NERFINISHED ⓘ Frank Island ⓘ Peale Island ⓘ Stevenson Island NERFINISHED ⓘ |
| hasOutflow | Yellowstone River ⓘ |
| hasRecreation |
angling
ⓘ
boating ⓘ wildlife viewing ⓘ |
| hasSpecies |
Yellowstone cutthroat trout
ⓘ
lake trout (invasive) ⓘ |
| knownFor |
central role in Yellowstone National Park ecosystem
ⓘ
geothermal features along its shores ⓘ scenic beauty ⓘ |
| locatedIn |
United States of America
ⓘ
surface form:
United States
Wyoming ⓘ Yellowstone National Park ⓘ |
| locatedInCaldera | Yellowstone Caldera ⓘ |
| locatedInRegion | northwestern Wyoming ⓘ |
| maxDepth |
about 120 meters
ⓘ
about 394 feet ⓘ |
| nearestSettlement |
Fishing Bridge
ⓘ
Lake Village ⓘ |
| partOf | Yellowstone Plateau ⓘ |
| protectedBy |
National Park Service
ⓘ
surface form:
U.S. National Park Service
|
| shoreLength |
about 110 miles
ⓘ
about 177 kilometers ⓘ |
| waterType | freshwater ⓘ |
| withinProtectedArea | Yellowstone National Park ⓘ |
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: Yellowstone Lake Description of subject: Yellowstone Lake is a large high-elevation freshwater lake in northwestern Wyoming, renowned for its scenic beauty, geothermal features along its shores, and central role in Yellowstone National Park’s ecosystem.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.