Pidurutalagala
E130901
Pidurutalagala is the highest mountain in Sri Lanka, located near the city of Nuwara Eliya in the central highlands.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Pidurutalagala canonical | 11 |
| Piduruthalagala | 2 |
| Mount Pidurutalagala | 1 |
| Piduruthagala | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1132721 — 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: Pidurutalagala Context triple: [Sri Lanka, hasMountain, Pidurutalagala]
-
A.
Gigiri
Gigiri is an affluent diplomatic and residential district in Nairobi, Kenya, known for hosting major international institutions and embassies.
-
B.
Mount Werong
Mount Werong is a prominent peak in New South Wales, Australia, known as the loftiest summit within the Blue Mountains region.
-
C.
Mount Vitsi
Mount Vitsi is a mountain in northern Greece near the border with Albania, known for its strategic role in the Greek Civil War and its forested slopes that now attract hikers and nature enthusiasts.
-
D.
Chogolisa
Chogolisa is a prominent, heavily glaciated mountain peak in the Karakoram range of the Himalayas, known for its challenging climbing routes and severe weather conditions.
-
E.
Matafao Peak
Matafao Peak is the highest mountain on Tutuila Island in American Samoa, known for its rugged terrain and panoramic coastal views.
- 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: Pidurutalagala Target entity description: Pidurutalagala is the highest mountain in Sri Lanka, located near the city of Nuwara Eliya in the central highlands.
-
A.
Gigiri
Gigiri is an affluent diplomatic and residential district in Nairobi, Kenya, known for hosting major international institutions and embassies.
-
B.
Mount Werong
Mount Werong is a prominent peak in New South Wales, Australia, known as the loftiest summit within the Blue Mountains region.
-
C.
Mount Vitsi
Mount Vitsi is a mountain in northern Greece near the border with Albania, known for its strategic role in the Greek Civil War and its forested slopes that now attract hikers and nature enthusiasts.
-
D.
Chogolisa
Chogolisa is a prominent, heavily glaciated mountain peak in the Karakoram range of the Himalayas, known for its challenging climbing routes and severe weather conditions.
-
E.
Matafao Peak
Matafao Peak is the highest mountain on Tutuila Island in American Samoa, known for its rugged terrain and panoramic coastal views.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
geographical feature
ⓘ
mountain ⓘ |
| accessRestriction | restricted due to military presence ⓘ |
| alsoKnownAs | Mount Pedro ⓘ |
| climate | cool, montane climate ⓘ |
| country | Sri Lanka ⓘ |
| countryHighestPointRank | 1 ⓘ |
| elevation |
2524 metres
ⓘ
8281 feet ⓘ |
| hasCoordinateLatitude | 7.0003 N ⓘ |
| hasCoordinateLongitude | 80.7718 E ⓘ |
| hasFeature |
access road to summit
ⓘ
telecommunication towers ⓘ |
| hasViewOf | Nuwara Eliya ⓘ |
| highestPointOf | Sri Lanka ⓘ |
| isInHemisphere |
Eastern Hemisphere
ⓘ
Northern Hemisphere ⓘ |
| locatedIn |
Central Highlands of Sri Lanka
ⓘ
Central Province, Sri Lanka ⓘ
linked to:
Central Province of Sri Lanka
|
| locatedNear | Nuwara Eliya ⓘ |
| mountainRange | Central Highlands ⓘ |
| nameEtymologyLanguage | Sinhala ⓘ |
| partOf | Nuwara Eliya District ⓘ |
| prominence | 2524 metres ⓘ |
| protectedAreaStatus | high security zone ⓘ |
| topographicType | ultra prominent peak ⓘ |
| usedFor |
military communications
ⓘ
telecommunication facilities ⓘ |
| vegetationType | montane forest ⓘ |
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: Pidurutalagala Description of subject: Pidurutalagala is the highest mountain in Sri Lanka, located near the city of Nuwara Eliya in the central highlands.
Referenced by (15)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Central Highlands
subject linked to:
Central Highlands
linked to: Pidurutalagala
linked to: Pidurutalagala
linked to: Pidurutalagala
linked to: Pidurutalagala