Glyder Fawr
E853163
Glyder Fawr is a prominent mountain in Snowdonia, Wales, known for its rugged rocky summit and status as one of the country’s highest peaks.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Glyder Fawr canonical | 9 |
How this entity was disambiguated
This entity first appeared as the object of triple T10270706 — 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: Glyder Fawr Context triple: [Glyderau, hasHighestPoint, Glyder Fawr]
-
A.
Taf Fawr
Taf Fawr is one of the principal headwater streams of the River Taff in South Wales, flowing through the Brecon Beacons before joining with other tributaries to form the main river.
-
B.
Dwyfor Meirionnydd
Dwyfor Meirionnydd is a largely rural parliamentary constituency in northwest Wales, covering parts of Gwynedd and known for its strong Welsh-speaking communities and scenic landscapes.
-
C.
Ffestiniog
Ffestiniog is a historic town in north Wales, known for its slate quarrying heritage and proximity to the scenic landscapes of Snowdonia.
-
D.
Rhinog Fawr
Rhinog Fawr is a rugged, rocky mountain in Snowdonia, Wales, known for its challenging terrain and prominent summit within the Rhinogydd range.
-
E.
Plynlimon
Plynlimon is a massif in central Wales known as the mountainous area where several major rivers, including the River Severn, have their headwaters.
- 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: Glyder Fawr Target entity description: Glyder Fawr is a prominent mountain in Snowdonia, Wales, known for its rugged rocky summit and status as one of the country’s highest peaks.
-
A.
Taf Fawr
Taf Fawr is one of the principal headwater streams of the River Taff in South Wales, flowing through the Brecon Beacons before joining with other tributaries to form the main river.
-
B.
Dwyfor Meirionnydd
Dwyfor Meirionnydd is a largely rural parliamentary constituency in northwest Wales, covering parts of Gwynedd and known for its strong Welsh-speaking communities and scenic landscapes.
-
C.
Ffestiniog
Ffestiniog is a historic town in north Wales, known for its slate quarrying heritage and proximity to the scenic landscapes of Snowdonia.
-
D.
Rhinog Fawr
Rhinog Fawr is a rugged, rocky mountain in Snowdonia, Wales, known for its challenging terrain and prominent summit within the Rhinogydd range.
-
E.
Plynlimon
Plynlimon is a massif in central Wales known as the mountainous area where several major rivers, including the River Severn, have their headwaters.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf | mountain ⓘ |
| country | Wales ⓘ |
| elevation |
1001 m
ⓘ
3284 ft ⓘ |
| geology |
Ordovician volcanic rock
ⓘ
rhyolite ⓘ |
| gridReferenceUK | SH 642 579 ⓘ |
| hasClimate | oceanic climate ⓘ |
| hasFeature |
steep approaches from Ogwen Valley
ⓘ
views of Snowdon massif ⓘ |
| hasRouteFrom |
Nant Peris
NERFINISHED
ⓘ
Ogwen Valley NERFINISHED ⓘ Pen-y-Pass NERFINISHED ⓘ |
| hasSummitFeature |
boulder-strewn plateau
ⓘ
rugged rocky summit ⓘ |
| hasTerrain |
craggy slopes
ⓘ
rocky ⓘ |
| hasWelshNameMeaning | ‘big heap of stones’ ⓘ |
| highestPointOf | Glyderau NERFINISHED ⓘ |
| isOneOf | highest mountains in Wales ⓘ |
| listing |
Furth
ⓘ
Hewitt NERFINISHED ⓘ Marilyn ⓘ Nuttall NERFINISHED ⓘ Welsh 3000s NERFINISHED ⓘ |
| locatedIn |
Gwynedd
NERFINISHED
ⓘ
Snowdonia NERFINISHED ⓘ Snowdonia National Park NERFINISHED ⓘ northwest Wales NERFINISHED ⓘ |
| mountainRange | Glyderau NERFINISHED ⓘ |
| near |
Glyder Fach
NERFINISHED
ⓘ
Tryfan NERFINISHED ⓘ |
| overlooks |
Llyn Idwal
NERFINISHED
ⓘ
Llyn Ogwen NERFINISHED ⓘ Nant Ffrancon NERFINISHED ⓘ |
| parentPeak | Snowdon NERFINISHED ⓘ |
| partOf | Eryri (Snowdonia) NERFINISHED ⓘ |
| popularFor |
hiking
ⓘ
mountaineering ⓘ scrambling ⓘ |
| prominence | c. 300 m ⓘ |
| region | Eryri NERFINISHED ⓘ |
| topographicMap |
OS Explorer OL17
NERFINISHED
ⓘ
OS Landranger 115 NERFINISHED ⓘ |
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: Glyder Fawr Description of subject: Glyder Fawr is a prominent mountain in Snowdonia, Wales, known for its rugged rocky summit and status as one of the country’s highest peaks.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Glyderau
subject surface form:
Glyderau