Pontrhydyfen Viaduct
E1343076
UNEXPLORED
Pontrhydyfen Viaduct is a historic multi-arched stone railway viaduct in Pontrhydyfen, Wales, notable for its striking appearance and role in the area's industrial heritage.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Pontrhydyfen Viaduct canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T18559850 — 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: Pontrhydyfen Viaduct Context triple: [Pontrhydyfen, hasStructure, Pontrhydyfen Viaduct]
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A.
Dyfi Bridge
Dyfi Bridge is a historic stone road bridge in Wales that carries traffic across the River Dyfi near Machynlleth.
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B.
Tal-y-Cafn bridge
Tal-y-Cafn bridge is a road bridge in Conwy, Wales, that carries traffic across the River Conwy near the village of Tal-y-Cafn.
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C.
Landore Viaduct
Landore Viaduct is a historic railway bridge in Swansea, Wales, carrying rail traffic across the River Tawe.
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D.
Barmouth Bridge
Barmouth Bridge is a historic wooden viaduct carrying the railway across the Mawddach Estuary near Barmouth in Gwynedd, Wales.
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E.
Pont-y-Pair Bridge
Pont-y-Pair Bridge is a historic stone bridge and popular scenic viewpoint spanning the River Llugwy in the village of Betws-y-Coed in Snowdonia, Wales.
- 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: Pontrhydyfen Viaduct Target entity description: Pontrhydyfen Viaduct is a historic multi-arched stone railway viaduct in Pontrhydyfen, Wales, notable for its striking appearance and role in the area's industrial heritage.
-
A.
Dyfi Bridge
Dyfi Bridge is a historic stone road bridge in Wales that carries traffic across the River Dyfi near Machynlleth.
-
B.
Tal-y-Cafn bridge
Tal-y-Cafn bridge is a road bridge in Conwy, Wales, that carries traffic across the River Conwy near the village of Tal-y-Cafn.
-
C.
Landore Viaduct
Landore Viaduct is a historic railway bridge in Swansea, Wales, carrying rail traffic across the River Tawe.
-
D.
Barmouth Bridge
Barmouth Bridge is a historic wooden viaduct carrying the railway across the Mawddach Estuary near Barmouth in Gwynedd, Wales.
-
E.
Pont-y-Pair Bridge
Pont-y-Pair Bridge is a historic stone bridge and popular scenic viewpoint spanning the River Llugwy in the village of Betws-y-Coed in Snowdonia, Wales.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.