Idwal Slabs
E877586
Idwal Slabs is a well-known rock climbing crag in Snowdonia, Wales, featuring extensive, low-angled slab routes popular with beginners and instructors.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Idwal Slabs canonical | 2 |
| Swan Slab | 1 |
| Three Pebble Slab | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10668758 — 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: Idwal Slabs Context triple: [Llyn Idwal, hasViewOf, Idwal Slabs]
-
A.
Plexipave
Plexipave is a brand of acrylic hardcourt tennis surface widely used in professional and recreational sports facilities for its consistent bounce and durability.
-
B.
Kachelotplate
Kachelotplate is a small, uninhabited sandbank island in the Wadden Sea off the coast of East Frisia in northwestern Germany.
-
C.
Artystone
Artystone was a Persian noblewoman and daughter of Cyrus the Great who became one of the principal wives of the Achaemenid king Darius I.
-
D.
Sill
The Sill is a river in Tyrol, Austria, that flows through the Wipptal valley and the city of Innsbruck before joining the Inn.
-
E.
Sill
Sill is the surname of American singer-songwriter Judee Sill, known for her baroque folk compositions in the early 1970s.
- 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: Idwal Slabs Target entity description: Idwal Slabs is a well-known rock climbing crag in Snowdonia, Wales, featuring extensive, low-angled slab routes popular with beginners and instructors.
-
A.
Plexipave
Plexipave is a brand of acrylic hardcourt tennis surface widely used in professional and recreational sports facilities for its consistent bounce and durability.
-
B.
Kachelotplate
Kachelotplate is a small, uninhabited sandbank island in the Wadden Sea off the coast of East Frisia in northwestern Germany.
-
C.
Artystone
Artystone was a Persian noblewoman and daughter of Cyrus the Great who became one of the principal wives of the Achaemenid king Darius I.
-
D.
Sill
Sill is the surname of American singer-songwriter Judee Sill, known for her baroque folk compositions in the early 1970s.
-
E.
Sill
The Sill is a river in Tyrol, Austria, that flows through the Wipptal valley and the city of Innsbruck before joining the Inn.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
cliff
ⓘ
rock climbing crag ⓘ |
| angle | low-angled ⓘ |
| bestSeason |
early autumn
ⓘ
spring ⓘ summer ⓘ |
| climbingGradesRange | generally easy to moderate grades ⓘ |
| climbingStyle | slab climbing ⓘ |
| guidebookArea | Ogwen guidebook area ⓘ |
| hasAccessIssue | can be crowded in good weather ⓘ |
| hasApproachFrom | Ogwen Valley ⓘ |
| hasRoute |
Charity
ⓘ
Faith ⓘ Hope ⓘ Lazarus ⓘ Ordinary Route ⓘ Tennis Shoe ⓘ The Arete ⓘ
linked to:
The Arête
|
| hazard |
polished rock on popular routes
ⓘ
route-finding difficulties in poor visibility ⓘ |
| locatedIn |
Cwm Idwal
ⓘ
Glyderau ⓘ Gwynedd ⓘ Snowdonia ⓘ United Kingdom ⓘ Wales ⓘ |
| managedBy | Eryri National Park Authority ⓘ |
| nearestRoad |
A5 road in Ogwen Valley
ⓘ
linked to:
A5 road near Llyn Ogwen
|
| nearestSettlement |
Bethesda
ⓘ
Capel Curig ⓘ |
| notableFor |
extensive slab routes
ⓘ
historically important Welsh rock climbing venue ⓘ |
| overlooks | Llyn Idwal ⓘ |
| partOf | Eryri National Park ⓘ |
| popularityWith |
beginners
ⓘ
climbing instructors ⓘ |
| rockType | rhyolite ⓘ |
| suitableFor |
guided groups
ⓘ
novice climbers ⓘ |
| typicalProtection | traditional gear ⓘ |
| typicalRouteLength | multi-pitch ⓘ |
| usedFor |
climbing instruction
ⓘ
multi-pitch rock climbing ⓘ trad climbing ⓘ |
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: Idwal Slabs Description of subject: Idwal Slabs is a well-known rock climbing crag in Snowdonia, Wales, featuring extensive, low-angled slab routes popular with beginners and instructors.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Idwal Slabs