Sherman Crater
E217713
Sherman Crater is a prominent volcanic crater on the south side of Mount Baker in Washington State, known for its active fumaroles and role in monitoring the volcano’s geothermal and eruptive activity.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Sherman Crater canonical | 1 |
| Sherman Crater rim area | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1868039 — 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: Sherman Crater Context triple: [Mount Baker, hasFeature, Sherman Crater]
-
A.
Occator Crater
Occator Crater is a prominent impact crater on the dwarf planet Ceres, best known for its bright salt deposits that suggest past subsurface brine activity.
-
B.
Jezero Crater
Jezero Crater is an ancient impact basin on Mars that once hosted a lake and river delta, making it a prime site for studying past habitability and searching for signs of ancient life.
-
C.
Fizeau crater
Fizeau crater is a large impact crater on the far side of the Moon, named in honor of French physicist Hippolyte Fizeau.
-
D.
Punchbowl Crater
Punchbowl Crater is an extinct volcanic tuff cone on the island of Oahu, best known as the site of the National Memorial Cemetery of the Pacific.
-
E.
Schwarzschild crater
Schwarzschild crater is a large impact crater on the far side of the Moon, notable for its heavily eroded rim and complex interior features.
- 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: Sherman Crater Target entity description: Sherman Crater is a prominent volcanic crater on the south side of Mount Baker in Washington State, known for its active fumaroles and role in monitoring the volcano’s geothermal and eruptive activity.
-
A.
Occator Crater
Occator Crater is a prominent impact crater on the dwarf planet Ceres, best known for its bright salt deposits that suggest past subsurface brine activity.
-
B.
Jezero Crater
Jezero Crater is an ancient impact basin on Mars that once hosted a lake and river delta, making it a prime site for studying past habitability and searching for signs of ancient life.
-
C.
Fizeau crater
Fizeau crater is a large impact crater on the far side of the Moon, named in honor of French physicist Hippolyte Fizeau.
-
D.
Punchbowl Crater
Punchbowl Crater is an extinct volcanic tuff cone on the island of Oahu, best known as the site of the National Memorial Cemetery of the Pacific.
-
E.
Schwarzschild crater
Schwarzschild crater is a large impact crater on the far side of the Moon, notable for its heavily eroded rim and complex interior features.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
geological formation
ⓘ
volcanic crater ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| eruptionStyleAssociatedWith |
hydrothermal explosions
ⓘ
phreatic eruptions ⓘ |
| formedOn | edifice of Mount Baker ⓘ |
| geologicalAge | Holocene ⓘ |
| hasActivity |
fumarolic activity
ⓘ
hydrothermal activity ⓘ |
| hasGeologicalFeature |
fumaroles
ⓘ
hydrothermal vents ⓘ solfataras ⓘ |
| hasRole |
key vent area for Mount Baker
ⓘ
primary focus area for assessing Mount Baker’s eruptive potential ⓘ |
| hasScientificImportance |
indicator of changes in Mount Baker’s magmatic system
ⓘ
natural laboratory for studying fumarolic fields on stratovolcanoes ⓘ |
| hasSurfaceExpression | discolored snow and ice from fumarolic activity ⓘ |
| hasTemperatureCharacteristic | elevated ground temperatures relative to surroundings ⓘ |
| hazardRelatedTo |
lahars originating from Mount Baker
ⓘ
potential phreatic explosions ⓘ |
| isAccessedFrom | Coleman–Deming climbing route vicinity ⓘ |
| isEvidenceFor | ongoing magmatic heat beneath Mount Baker ⓘ |
| isMajorSiteFor |
geothermal monitoring of Mount Baker
ⓘ
volcanic gas emissions at Mount Baker ⓘ volcanic hazard monitoring at Mount Baker ⓘ |
| isWithinProtectedArea |
Mount Baker–Snoqualmie National Forest
ⓘ
linked to:
Mount Baker-Snoqualmie National Forest
|
| locatedIn |
Whatcom County, Washington, United States
ⓘ
linked to:
Whatcom County
|
| locatedOn | Mount Baker ⓘ |
| locatedOnSideOf | south side of Mount Baker ⓘ |
| monitoredBy |
Cascades Volcano Observatory
ⓘ
linked to:
USGS Cascades Volcano Observatory
United States Geological Survey ⓘ |
| monitoredFor |
changes in gas emissions
ⓘ
changes in heat flow ⓘ ground deformation ⓘ signs of eruptive activity ⓘ |
| mountainRange |
North Cascades
ⓘ
linked to:
Cascade Range
|
| nearbySettlement |
Bellingham, Washington
ⓘ
Concrete, Washington ⓘ Glacier, Washington ⓘ |
| partOf | Mount Baker volcanic system ⓘ |
| relativePositionToSummit | south of the summit of Mount Baker ⓘ |
| state | Washington ⓘ |
| usedIn |
geothermal research on Cascade volcanoes
ⓘ
volcanic hazard assessment for communities near Mount Baker ⓘ |
| volcanicArcOrBelt | Cascade Volcanic Arc ⓘ |
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: Sherman Crater Description of subject: Sherman Crater is a prominent volcanic crater on the south side of Mount Baker in Washington State, known for its active fumaroles and role in monitoring the volcano’s geothermal and eruptive activity.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Sherman Crater