Red Tarn
E412724
Red Tarn is a small glacial mountain lake nestled beneath the eastern face of Helvellyn in England’s Lake District.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Red Tarn canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T4098710 — 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: Red Tarn Context triple: [Helvellyn, hasLakeView, Red Tarn]
-
A.
Bleaklow
Bleaklow is a high, windswept peat moorland plateau in the Peak District of England, known for its remote, boggy terrain and challenging hiking routes.
-
B.
Ill Crag
Ill Crag is a prominent high fell in England’s Lake District, forming part of the Scafell massif and offering rugged terrain and expansive mountain views.
-
C.
Hedley Tarn
Hedley Tarn is a small alpine lake located within the Main Range of the Snowy Mountains in New South Wales, Australia.
-
D.
Broad Crag
Broad Crag is a high, rocky fell in England’s Lake District, situated close to Scafell Pike and known for its rugged terrain and panoramic mountain views.
-
E.
Warton Crag
Warton Crag is a prominent limestone hill and nature reserve in Lancashire, England, known for its rich wildlife, rare plants, and extensive views over Morecambe Bay.
- 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: Red Tarn Target entity description: Red Tarn is a small glacial mountain lake nestled beneath the eastern face of Helvellyn in England’s Lake District.
-
A.
Bleaklow
Bleaklow is a high, windswept peat moorland plateau in the Peak District of England, known for its remote, boggy terrain and challenging hiking routes.
-
B.
Ill Crag
Ill Crag is a prominent high fell in England’s Lake District, forming part of the Scafell massif and offering rugged terrain and expansive mountain views.
-
C.
Hedley Tarn
Hedley Tarn is a small alpine lake located within the Main Range of the Snowy Mountains in New South Wales, Australia.
-
D.
Broad Crag
Broad Crag is a high, rocky fell in England’s Lake District, situated close to Scafell Pike and known for its rugged terrain and panoramic mountain views.
-
E.
Warton Crag
Warton Crag is a prominent limestone hill and nature reserve in Lancashire, England, known for its rich wildlife, rare plants, and extensive views over Morecambe Bay.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
glacial lake
ⓘ
mountain lake ⓘ tarn ⓘ |
| accessibleFrom |
Glenridding path via Red Tarn Beck
ⓘ
Helvellyn summit paths ⓘ |
| basinCountry | United Kingdom ⓘ |
| country | England ⓘ |
| formedBy | glacial erosion ⓘ |
| hasFeature |
rocky mountain cirque
ⓘ
steep surrounding slopes ⓘ |
| hasNameEtymology | named for reddish coloration from surrounding rocks or sediments ⓘ |
| hasOutflow | Glenridding Beck ⓘ |
| hasScenicViewOf |
Helvellyn
ⓘ
surface form:
Helvellyn massif
Striding Edge ridge ⓘ Striding Edge ridge ⓘ
surface form:
Swirral Edge ridge
|
| locatedIn |
Cumbria
ⓘ
Lake District ⓘ |
| locatedInNationalPark |
Lake District
ⓘ
surface form:
Lake District National Park
|
| locatedInRegion | North West England ⓘ |
| locatedNear | Red Tarn Beck ⓘ |
| locatedOnMountain | Helvellyn ⓘ |
| locatedOnSideOfMountain | eastern face of Helvellyn ⓘ |
| nearSettlement | Glenridding ⓘ |
| overlookedBy |
Helvellyn
ⓘ
surface form:
Helvellyn summit
Striding Edge ⓘ Swirral Edge ⓘ |
| partOf | Eastern Fells ⓘ |
| popularFor |
fell walking
ⓘ
hiking ⓘ mountain scenery ⓘ |
| usedFor |
picnicking
ⓘ
recreation ⓘ wild swimming ⓘ |
| waterType | freshwater ⓘ |
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: Red Tarn Description of subject: Red Tarn is a small glacial mountain lake nestled beneath the eastern face of Helvellyn in England’s Lake District.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.