Tilarán mountain range
E1045575
The Tilarán mountain range is a volcanic mountain chain in northwestern Costa Rica known for its cloud forests, hydropower production, and proximity to Arenal Volcano and Lake Arenal.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Tilarán mountain range canonical | 2 |
| Tilarán Mountains | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13506558 — 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: Tilarán mountain range Context triple: [Arenal Tilaran Conservation Area, hasFeature, Tilarán mountain range]
-
A.
Lucretili Mountains
The Lucretili Mountains are a rugged limestone mountain range in central Italy, forming part of the Apennines and known for their natural parks, hiking trails, and proximity to Rome.
-
B.
Byrranga Mountains
The Byrranga Mountains are a remote, low mountain range in the far north of Siberia, Russia, known for their harsh Arctic climate and largely untouched, rugged terrain.
-
C.
Ambelos mountain range
The Ambelos mountain range is a rugged highland area on the Greek island of Samos, known for its forested slopes, traditional villages, and extensive hiking trails.
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D.
Talamanca mountain range
The Talamanca mountain range is a rugged, biodiverse cordillera in Costa Rica and western Panama, known for its high peaks, cloud forests, and Indigenous communities.
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E.
Kalatungan Mountain Range
Kalatungan Mountain Range is a prominent highland massif in Northern Mindanao, Philippines, known for its biodiverse forests, indigenous communities, and several of the country’s highest peaks.
- 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: Tilarán mountain range Target entity description: The Tilarán mountain range is a volcanic mountain chain in northwestern Costa Rica known for its cloud forests, hydropower production, and proximity to Arenal Volcano and Lake Arenal.
-
A.
Lucretili Mountains
The Lucretili Mountains are a rugged limestone mountain range in central Italy, forming part of the Apennines and known for their natural parks, hiking trails, and proximity to Rome.
-
B.
Byrranga Mountains
The Byrranga Mountains are a remote, low mountain range in the far north of Siberia, Russia, known for their harsh Arctic climate and largely untouched, rugged terrain.
-
C.
Ambelos mountain range
The Ambelos mountain range is a rugged highland area on the Greek island of Samos, known for its forested slopes, traditional villages, and extensive hiking trails.
-
D.
Talamanca mountain range
The Talamanca mountain range is a rugged, biodiverse cordillera in Costa Rica and western Panama, known for its high peaks, cloud forests, and Indigenous communities.
-
E.
Kalatungan Mountain Range
Kalatungan Mountain Range is a prominent highland massif in Northern Mindanao, Philippines, known for its biodiverse forests, indigenous communities, and several of the country’s highest peaks.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
mountain range
ⓘ
volcanic mountain range ⓘ |
| climateType | humid tropical ⓘ |
| country | Costa Rica ⓘ |
| geologicalOrigin | volcanic activity ⓘ |
| hasAccessibility |
road access from La Fortuna
ⓘ
road access from Tilarán ⓘ |
| hasBiodiversityFeature |
epiphyte-rich forests
ⓘ
high endemism ⓘ rich birdlife ⓘ |
| hasEconomicActivity |
ecotourism
ⓘ
hydroelectric energy production ⓘ |
| hasEcosystemType |
cloud forest
ⓘ
montane forest ⓘ |
| hasGeologicalFeature |
deep valleys
ⓘ
steep slopes ⓘ volcanic rocks ⓘ |
| hasHydropowerInfrastructure |
Arenal Hydroelectric Project
ⓘ
linked to:
Arenal hydroelectric project
Lake Arenal Dam ⓘ
linked to:
Arenal Dam
|
| hasNameInLanguage | Cordillera de Tilarán ⓘ |
| hasNearbyLake | Lake Arenal ⓘ |
| hasNearbyVolcano |
Arenal Volcano
ⓘ
linked to:
Arenal
|
| hasProtectedArea |
Children's Eternal Rainforest
ⓘ
Monteverde Cloud Forest Reserve ⓘ
linked to:
Monteverde region
Santa Elena Cloud Forest Reserve ⓘ |
| hasTouristArea |
Monteverde
ⓘ
linked to:
Monteverde town
|
| hasTownNearby | Tilarán ⓘ |
| hasVegetationType |
evergreen forest
ⓘ
mossy forest ⓘ |
| influences | regional climate of northwestern Costa Rica ⓘ |
| isPartOf | Central American Volcanic Arc ⓘ |
| isPartOfWatershed | Lake Arenal watershed ⓘ |
| knownFor |
biodiversity
ⓘ
cloud forests ⓘ ecotourism ⓘ hydropower production ⓘ |
| languageOfToponym | Spanish ⓘ |
| locatedInRegion | northwestern Costa Rica ⓘ |
| locatedOnContinent | North America ⓘ |
| partOf |
Cordillera de Tilarán
ⓘ
Costa Rican Volcanic Mountain Ranges ⓘ |
| separates |
Caribbean slope of Costa Rica
ⓘ
Pacific slope of Costa Rica ⓘ |
| usedFor |
hydroelectric power generation
ⓘ
scientific research ⓘ tourism ⓘ |
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: Tilarán mountain range Description of subject: The Tilarán mountain range is a volcanic mountain chain in northwestern Costa Rica known for its cloud forests, hydropower production, and proximity to Arenal Volcano and Lake Arenal.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Tilarán mountain range