Mount Sibayak
E594755
Mount Sibayak is an active stratovolcano in North Sumatra, Indonesia, known for its accessible crater, geothermal vents, and popular hiking trails near the town of Berastagi.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mount Sibayak canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T6427279 — 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: Mount Sibayak Context triple: [Berastagi, nearbyVolcano, Mount Sibayak]
-
A.
Mount Nanlaud
Mount Nanlaud is the tallest mountain on the Micronesian island of Pohnpei, known for its lush tropical rainforest and frequent cloud cover.
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B.
Osmeña Peak
Osmeña Peak is a popular mountain and hiking destination in Cebu, Philippines, known for its jagged, picturesque peaks and panoramic views of the surrounding landscape.
-
C.
Mount Tapulao
Mount Tapulao is a prominent mountain in the Philippines known for its cool climate, pine forests, and challenging hiking trails.
-
D.
Mt. Matutum
Mt. Matutum is a prominent conical stratovolcano in Mindanao, Philippines, known for its lush forests, rich biodiversity, and challenging hiking trails.
-
E.
Sagbayan Peak
Sagbayan Peak is a popular tourist spot in Bohol, Philippines, offering panoramic views of the Chocolate Hills and surrounding countryside.
- 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: Mount Sibayak Target entity description: Mount Sibayak is an active stratovolcano in North Sumatra, Indonesia, known for its accessible crater, geothermal vents, and popular hiking trails near the town of Berastagi.
-
A.
Mount Nanlaud
Mount Nanlaud is the tallest mountain on the Micronesian island of Pohnpei, known for its lush tropical rainforest and frequent cloud cover.
-
B.
Osmeña Peak
Osmeña Peak is a popular mountain and hiking destination in Cebu, Philippines, known for its jagged, picturesque peaks and panoramic views of the surrounding landscape.
-
C.
Mount Tapulao
Mount Tapulao is a prominent mountain in the Philippines known for its cool climate, pine forests, and challenging hiking trails.
-
D.
Mt. Matutum
Mt. Matutum is a prominent conical stratovolcano in Mindanao, Philippines, known for its lush forests, rich biodiversity, and challenging hiking trails.
-
E.
Sagbayan Peak
Sagbayan Peak is a popular tourist spot in Bohol, Philippines, offering panoramic views of the Chocolate Hills and surrounding countryside.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
active volcano
ⓘ
mountain ⓘ stratovolcano ⓘ |
| country | Indonesia ⓘ |
| eruptionStyle | phreatic activity ⓘ |
| hasAccessibility | relatively easy to climb ⓘ |
| hasActivityStatus | active ⓘ |
| hasBestClimbingTime | early morning ⓘ |
| hasClimbingStartPoint |
Jalan Jaranguda
NERFINISHED
ⓘ
Semangat Gunung village NERFINISHED ⓘ |
| hasCraterType | accessible crater ⓘ |
| hasCulturalSignificance | local Karo communities ⓘ |
| hasFeature |
crater
ⓘ
fumaroles ⓘ geothermal vents ⓘ hot springs ⓘ rocky summit ⓘ steaming ground ⓘ sulfur deposits ⓘ |
| hasGeologicalType | andesitic stratovolcano ⓘ |
| hasGeothermalActivity | yes ⓘ |
| hasNearbyCity | Medan NERFINISHED ⓘ |
| hasNearbyTown | Berastagi NERFINISHED ⓘ |
| hasNearbyVolcano | Mount Sinabung NERFINISHED ⓘ |
| hasOdor | sulfur smell near vents ⓘ |
| hasRecreation | camping near summit ⓘ |
| hasRisk |
exposure to volcanic gases near vents
ⓘ
slippery paths in wet season ⓘ |
| hasSummitView |
views of Berastagi
ⓘ
views of Mount Sinabung ⓘ |
| hasSurfaceColor | sulfur-stained rocks ⓘ |
| hasTrailType | marked hiking trails ⓘ |
| isPartOf |
Barisan Mountains
NERFINISHED
ⓘ
Sunda Arc NERFINISHED ⓘ |
| isPopularFor |
hiking
ⓘ
sunrise hikes ⓘ trekking ⓘ volcano tourism ⓘ |
| isTouristDestinationType |
adventure tourism site
ⓘ
nature tourism site ⓘ |
| locatedIn | North Sumatra NERFINISHED ⓘ |
| locatedInProvince | North Sumatra Province NERFINISHED ⓘ |
| locatedInRegency | Karo Regency NERFINISHED ⓘ |
| locatedInTimeZone | UTC+7 ⓘ |
| locatedNear | Berastagi NERFINISHED ⓘ |
| locatedOnIsland | Sumatra NERFINISHED ⓘ |
| region | Karo Highlands NERFINISHED ⓘ |
| tourismImportance | major attraction in Berastagi area ⓘ |
| usedFor | geothermal energy exploration ⓘ |
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: Mount Sibayak Description of subject: Mount Sibayak is an active stratovolcano in North Sumatra, Indonesia, known for its accessible crater, geothermal vents, and popular hiking trails near the town of Berastagi.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.