Cwm Llwch
E1518253
UNEXPLORED
Cwm Llwch is a scenic glacial valley and lake beneath Pen y Fan in the Bannau Brycheiniog (Brecon Beacons) of Wales, popular for hiking and mountain views.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cwm Llwch canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T22106867 — 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: Cwm Llwch Context triple: [Bannau Brycheiniog National Park, contains, Cwm Llwch]
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A.
Cwm Llan
Cwm Llan is a scenic mountain valley on the slopes of Snowdon in Snowdonia, Wales, known for its rugged landscape, waterfalls, and historical mining remains.
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B.
Cwm Cynwyn
Cwm Cynwyn is a secluded glacial valley in the Brecon Beacons of Wales, known for its steep grassy slopes and dramatic mountain scenery.
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C.
Cwm Bychan
Cwm Bychan is a remote valley in Snowdonia, Wales, known for its scenic lake, surrounding mountains, and access to historic routes like the Roman Steps.
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D.
Cwm Cloch
Cwm Cloch is a valley in Snowdonia, Wales, known as a starting point for hiking routes up the mountain Moel Hebog.
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E.
Cwm Gwdi
Cwm Gwdi is a popular upland car park and access point in the Brecon Beacons used as a starting base for hikes onto the central Beacons peaks.
- 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: Cwm Llwch Target entity description: Cwm Llwch is a scenic glacial valley and lake beneath Pen y Fan in the Bannau Brycheiniog (Brecon Beacons) of Wales, popular for hiking and mountain views.
-
A.
Cwm Llan
Cwm Llan is a scenic mountain valley on the slopes of Snowdon in Snowdonia, Wales, known for its rugged landscape, waterfalls, and historical mining remains.
-
B.
Cwm Cynwyn
Cwm Cynwyn is a secluded glacial valley in the Brecon Beacons of Wales, known for its steep grassy slopes and dramatic mountain scenery.
-
C.
Cwm Bychan
Cwm Bychan is a remote valley in Snowdonia, Wales, known for its scenic lake, surrounding mountains, and access to historic routes like the Roman Steps.
-
D.
Cwm Cloch
Cwm Cloch is a valley in Snowdonia, Wales, known as a starting point for hiking routes up the mountain Moel Hebog.
-
E.
Cwm Gwdi
Cwm Gwdi is a popular upland car park and access point in the Brecon Beacons used as a starting base for hikes onto the central Beacons peaks.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.