Snowdon Summit station
E854568
Snowdon Summit station is the high-altitude railway terminus near the peak of Mount Snowdon in Wales, serving visitors to the mountain’s summit.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Snowdon Summit station canonical | 2 |
| Snowdon Mountain Railway terminus | 1 |
| Snowdon Summit railway station | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10271051 — 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: Snowdon Summit station Context triple: [Snowdon Mountain Railway, terminus, Snowdon Summit station]
-
A.
Snowdon station
Snowdon station is a major Montreal Metro interchange station in the Côte-des-Neiges–Notre-Dame-de-Grâce borough, serving as a key hub on the city’s rapid transit network.
-
B.
Llanberis station
Llanberis station is the lower terminus and main departure point of the Snowdon Mountain Railway in Gwynedd, Wales.
-
C.
Betws-y-Coed railway station
Betws-y-Coed railway station is a rural stop on the Conwy Valley Line in North Wales, serving the village of Betws-y-Coed and acting as a gateway to Snowdonia for tourists and walkers.
-
D.
Blaenau Ffestiniog Station
Blaenau Ffestiniog Station is a railway station in the town of Blaenau Ffestiniog in Gwynedd, Wales, serving as a key terminus for heritage and mainline rail services in the area.
-
E.
Conwy railway station
Conwy railway station is a small stop on the North Wales Coast Line serving the historic walled town of Conwy in 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: Snowdon Summit station Target entity description: Snowdon Summit station is the high-altitude railway terminus near the peak of Mount Snowdon in Wales, serving visitors to the mountain’s summit.
-
A.
Snowdon station
Snowdon station is a major Montreal Metro interchange station in the Côte-des-Neiges–Notre-Dame-de-Grâce borough, serving as a key hub on the city’s rapid transit network.
-
B.
Llanberis station
Llanberis station is the lower terminus and main departure point of the Snowdon Mountain Railway in Gwynedd, Wales.
-
C.
Betws-y-Coed railway station
Betws-y-Coed railway station is a rural stop on the Conwy Valley Line in North Wales, serving the village of Betws-y-Coed and acting as a gateway to Snowdonia for tourists and walkers.
-
D.
Blaenau Ffestiniog Station
Blaenau Ffestiniog Station is a railway station in the town of Blaenau Ffestiniog in Gwynedd, Wales, serving as a key terminus for heritage and mainline rail services in the area.
-
E.
Conwy railway station
Conwy railway station is a small stop on the North Wales Coast Line serving the historic walled town of Conwy in Wales.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
mountain railway terminus
ⓘ
railway station ⓘ |
| accessibleFrom | Llanberis station NERFINISHED ⓘ |
| adjacentTo | Snowdon summit footpaths ⓘ |
| alsoKnownAs | Snowdon Summit railway station NERFINISHED ⓘ |
| category | highest railway station in Wales ⓘ |
| country | United Kingdom ⓘ |
| elevation | approximately 1065 metres above sea level ⓘ |
| hasNearbyFeature |
summit cairn of Snowdon
ⓘ
trig point on Snowdon summit ⓘ |
| hasPlatformConfiguration | terminal platforms ⓘ |
| hasStructure |
short terminal tracks
ⓘ
simple platform area ⓘ |
| hasViewOf |
Anglesey
NERFINISHED
ⓘ
Irish Sea NERFINISHED ⓘ Llŷn Peninsula NERFINISHED ⓘ Snowdonia NERFINISHED ⓘ |
| languageOfSignage |
English
ⓘ
Welsh ⓘ |
| locatedIn |
Gwynedd
NERFINISHED
ⓘ
Snowdon NERFINISHED ⓘ Snowdonia National Park NERFINISHED ⓘ United Kingdom ⓘ Wales ⓘ |
| locatedInProtectedArea | Snowdonia National Park NERFINISHED ⓘ |
| locatedOn | Snowdon Mountain Railway NERFINISHED ⓘ |
| locatedOnMountain | Snowdon NERFINISHED ⓘ |
| near |
Hafod Eryri visitor centre
NERFINISHED
ⓘ
Snowdon summit visitor centre ⓘ |
| openedOn | 1896-04-06 ⓘ |
| openingYear | 1896 ⓘ |
| operatedBy | Snowdon Mountain Railway NERFINISHED ⓘ |
| ownedBy | Snowdon Mountain Railway NERFINISHED ⓘ |
| partOf | Snowdon Mountain Railway NERFINISHED ⓘ |
| primaryFunction | tourist transport ⓘ |
| rackSystem | Abt rack system ⓘ |
| railGauge | narrow gauge ⓘ |
| region | North Wales NERFINISHED ⓘ |
| seasonalOperation | yes ⓘ |
| serves |
Snowdon summit
NERFINISHED
ⓘ
hikers ⓘ tourists ⓘ |
| terminusDirectionFrom | Llanberis NERFINISHED ⓘ |
| terminusOf | Snowdon Mountain Railway NERFINISHED ⓘ |
| touristAttraction | yes ⓘ |
| trackGauge | 800 mm ⓘ |
| uses | rack railway system ⓘ |
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: Snowdon Summit station Description of subject: Snowdon Summit station is the high-altitude railway terminus near the peak of Mount Snowdon in Wales, serving visitors to the mountain’s summit.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Snowdon Summit railway station