Tengger caldera
E129774
Tengger caldera is a vast volcanic crater in East Java, Indonesia, famous for its dramatic landscape that includes the active Mount Bromo and attracts many tourists and photographers.
All labels observed (7)
| Label | Occurrences |
|---|---|
| Tengger Caldera | 4 |
| Tengger caldera canonical | 4 |
| Tengger highlands | 2 |
| Tengger massif | 2 |
| Bromo Tengger Semeru National Park | 1 |
| Bromo Tengger Semeru volcanic complex | 1 |
| Bromo–Tengger volcanic area | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1038131 — 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: Tengger caldera Context triple: [Mount Bromo, locatedIn, Tengger caldera]
-
A.
Tangkuban Perahu
Tangkuban Perahu is a popular stratovolcano in West Java, Indonesia, known for its distinctive boat-like shape and easily accessible craters.
-
B.
Uzon caldera
Uzon caldera is a large volcanic depression in Russia’s Kamchatka Peninsula, renowned for its active geothermal features, hot springs, and diverse volcanic landscapes within the Kamchatka volcanic arc.
-
C.
Mount Bromo
Mount Bromo is an active and highly popular volcano in East Java, Indonesia, renowned for its dramatic crater landscape and sunrise views within the Tengger caldera.
-
D.
Ubinas volcano
Ubinas volcano is an active stratovolcano in southern Peru known for its frequent eruptions and status as one of the country's most hazardous volcanoes.
-
E.
Mount Batur
Mount Batur is an active stratovolcano in northeastern Bali, Indonesia, known for its scenic caldera lake and popular sunrise treks.
- 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: Tengger caldera Target entity description: Tengger caldera is a vast volcanic crater in East Java, Indonesia, famous for its dramatic landscape that includes the active Mount Bromo and attracts many tourists and photographers.
-
A.
Tangkuban Perahu
Tangkuban Perahu is a popular stratovolcano in West Java, Indonesia, known for its distinctive boat-like shape and easily accessible craters.
-
B.
Uzon caldera
Uzon caldera is a large volcanic depression in Russia’s Kamchatka Peninsula, renowned for its active geothermal features, hot springs, and diverse volcanic landscapes within the Kamchatka volcanic arc.
-
C.
Mount Bromo
Mount Bromo is an active and highly popular volcano in East Java, Indonesia, renowned for its dramatic crater landscape and sunrise views within the Tengger caldera.
-
D.
Ubinas volcano
Ubinas volcano is an active stratovolcano in southern Peru known for its frequent eruptions and status as one of the country's most hazardous volcanoes.
-
E.
Mount Batur
Mount Batur is an active stratovolcano in northeastern Bali, Indonesia, known for its scenic caldera lake and popular sunrise treks.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
geological formation
ⓘ
volcanic caldera ⓘ |
| attracts |
photographers
ⓘ
tourists ⓘ |
| climate | cool highland climate ⓘ |
| contains |
Laut Pasir
ⓘ
Mount Batok ⓘ Mount Bromo ⓘ Sand Sea ⓘ |
| continent | Asia ⓘ |
| country | Indonesia ⓘ |
| elevation | approximately 2200 meters ⓘ |
| formedBy | volcanic activity ⓘ |
| geologicalType | volcanic crater ⓘ |
| hasAccessPoint |
Cemoro Lawang
ⓘ
Ngadisari ⓘ |
| hasFeature |
active volcano
ⓘ
barren landscape ⓘ sea of sand ⓘ steep caldera walls ⓘ volcanic cones ⓘ |
| hasProtectedStatus | national park area ⓘ |
| hasViewOf | Mount Semeru ⓘ |
| isFamousFor |
dramatic landscape
ⓘ
landscape photography ⓘ sunrise views ⓘ tourism ⓘ volcanic scenery ⓘ |
| languageOfName | Javanese ⓘ |
| locatedIn |
East Java
ⓘ
Indonesia ⓘ Java ⓘ |
| namedAfter |
Tengger people
ⓘ
linked to:
Tenggerese people
|
| nearestMajorCity |
Malang
ⓘ
linked to:
Malang Regency
Surabaya ⓘ |
| partOf | Bromo Tengger Semeru National Park ⓘ |
| popularActivity |
hiking
ⓘ
horse riding ⓘ jeep tours ⓘ |
| region |
Lumajang Regency
ⓘ
Malang Regency ⓘ Pasuruan Regency ⓘ Probolinggo Regency ⓘ
linked to:
Probolinggo
|
| tectonicSetting | subduction zone ⓘ |
| timeZone | UTC+7 ⓘ |
| touristAttraction | yes ⓘ |
| volcanicArc | Sunda Arc ⓘ |
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: Tengger caldera Description of subject: Tengger caldera is a vast volcanic crater in East Java, Indonesia, famous for its dramatic landscape that includes the active Mount Bromo and attracts many tourists and photographers.
Referenced by (15)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Tengger caldera
linked to: Tengger caldera
linked to: Tengger caldera
linked to: Tengger caldera
linked to: Tengger caldera
linked to: Tengger caldera
linked to: Tengger caldera
linked to: Tengger caldera
linked to: Tengger caldera
linked to: Tengger caldera