Pers Glacier
E842934
Pers Glacier is a prominent valley glacier in the Bernina Range of the Swiss Alps, known for its scenic ice flows descending from the Piz Bernina massif.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Pers Glacier canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8760194 — 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: Pers Glacier Context triple: [Piz Bernina, hasGlacier, Pers Glacier]
-
A.
Watkins Glacier
Watkins Glacier is one of the alpine glaciers on Mount Shasta in northern California, contributing to the mountain’s perennial ice and snow cover.
-
B.
Ross Glacier
Ross Glacier is a glacier located within the Allardyce Range on the sub-Antarctic island of South Georgia.
-
C.
Illecillewaet Glacier
Illecillewaet Glacier is a historically significant and heavily studied mountain glacier in British Columbia’s Selkirk Mountains, long known as a key site for early North American glaciology and tourism.
-
D.
Barne Glacier
Barne Glacier is a small Antarctic glacier on Ross Island that flows north from the slopes of Mount Erebus into the Ross Ice Shelf.
-
E.
Campbell Glacier
Campbell Glacier is a significant Antarctic glacier that flows into Terra Nova Bay along the coast of Victoria Land.
- 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: Pers Glacier Target entity description: Pers Glacier is a prominent valley glacier in the Bernina Range of the Swiss Alps, known for its scenic ice flows descending from the Piz Bernina massif.
-
A.
Watkins Glacier
Watkins Glacier is one of the alpine glaciers on Mount Shasta in northern California, contributing to the mountain’s perennial ice and snow cover.
-
B.
Ross Glacier
Ross Glacier is a glacier located within the Allardyce Range on the sub-Antarctic island of South Georgia.
-
C.
Illecillewaet Glacier
Illecillewaet Glacier is a historically significant and heavily studied mountain glacier in British Columbia’s Selkirk Mountains, long known as a key site for early North American glaciology and tourism.
-
D.
Barne Glacier
Barne Glacier is a small Antarctic glacier on Ross Island that flows north from the slopes of Mount Erebus into the Ross Ice Shelf.
-
E.
Campbell Glacier
Campbell Glacier is a significant Antarctic glacier that flows into Terra Nova Bay along the coast of Victoria Land.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf | valley glacier ⓘ |
| accessPoint | Pontresina NERFINISHED ⓘ |
| affectedBy | climate change ⓘ |
| belongsTo | Bernina Alps NERFINISHED ⓘ |
| climateZone | alpine climate ⓘ |
| continent | Europe ⓘ |
| country | Switzerland ⓘ |
| drainageDirection | north ⓘ |
| drainsFrom | Piz Bernina NERFINISHED ⓘ |
| environment | high mountain environment ⓘ |
| feeds | Morteratsch Glacier system NERFINISHED ⓘ |
| flowsTowards | Morteratsch Glacier NERFINISHED ⓘ |
| geologicalType | alpine glacier ⓘ |
| hasFeature |
crevasses
ⓘ
icefalls ⓘ seracs ⓘ |
| hasRisk | crevasse danger ⓘ |
| hasScientificInterest |
climate research
ⓘ
glaciology ⓘ |
| hasStatus | retreating glacier ⓘ |
| hasViewOf |
Piz Bernina
NERFINISHED
ⓘ
Piz Palü NERFINISHED ⓘ |
| hydrologicalBasin | Danube basin NERFINISHED ⓘ |
| isSubjectOf | glacier monitoring studies ⓘ |
| knownFor |
alpine scenery
ⓘ
scenic ice flows ⓘ |
| languageRegion | Romansh-speaking region ⓘ |
| locatedIn |
Bernina Range
NERFINISHED
ⓘ
Swiss Alps NERFINISHED ⓘ |
| locatedInCanton | Graubünden NERFINISHED ⓘ |
| locatedInCountry | Switzerland NERFINISHED ⓘ |
| locatedInMunicipality | Pontresina NERFINISHED ⓘ |
| mapRegion | Swiss topographic maps 1:25,000 (Bernina area) ⓘ |
| mountainRange | Bernina Range NERFINISHED ⓘ |
| near | Morteratsch Glacier NERFINISHED ⓘ |
| nearestMajorPeak |
Piz Bernina
NERFINISHED
ⓘ
Piz Palü NERFINISHED ⓘ |
| partOf |
Eastern Alps
NERFINISHED
ⓘ
Piz Bernina massif NERFINISHED ⓘ |
| popularFor |
glacier hiking
ⓘ
mountain photography ⓘ |
| region | Engadin NERFINISHED ⓘ |
| requires | alpine equipment for safe travel ⓘ |
| surfaceType | ice ⓘ |
| tourismType | alpine tourism ⓘ |
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: Pers Glacier Description of subject: Pers Glacier is a prominent valley glacier in the Bernina Range of the Swiss Alps, known for its scenic ice flows descending from the Piz Bernina massif.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.