Palu-Koro fault zone
E1030188
The Palu-Koro fault zone is a major active strike-slip fault system in central Sulawesi, Indonesia, responsible for significant seismic activity and shaping the region’s tectonic landscape.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Palu-Koro fault zone canonical | 1 |
| Palu-Koro strike-slip fault | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13272590 — 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: Palu-Koro fault zone Context triple: [Palu Bay, tectonicSetting, Palu-Koro fault zone]
-
A.
Septentrional-Oriente fault zone
The Septentrional-Oriente fault zone is a major strike-slip fault system in the northern Caribbean region that accommodates tectonic motion between the North American and Caribbean plates and is a significant source of regional earthquakes.
-
B.
Nojima Fault
The Nojima Fault is a major active fault in Japan best known for rupturing during the 1995 Great Hanshin (Kobe) earthquake, where it produced prominent surface displacements now preserved as a geological museum site.
-
C.
Liquiñe-Ofqui Fault Zone
The Liquiñe-Ofqui Fault Zone is a major strike-slip fault system in southern Chile that controls much of the region’s tectonic activity, volcanism, and seismicity along the Andean margin.
-
D.
Riñihue Fault Zone
The Riñihue Fault Zone is a major geological fault system in southern Chile associated with significant tectonic activity and the formation of nearby lakes and volcanic features.
-
E.
Heezen Fault Zone
The Heezen Fault Zone is a major undersea geological fault system named in honor of American oceanographer Bruce C. Heezen, recognized for his pioneering work in mapping the ocean floor.
- 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: Palu-Koro fault zone Target entity description: The Palu-Koro fault zone is a major active strike-slip fault system in central Sulawesi, Indonesia, responsible for significant seismic activity and shaping the region’s tectonic landscape.
-
A.
Septentrional-Oriente fault zone
The Septentrional-Oriente fault zone is a major strike-slip fault system in the northern Caribbean region that accommodates tectonic motion between the North American and Caribbean plates and is a significant source of regional earthquakes.
-
B.
Nojima Fault
The Nojima Fault is a major active fault in Japan best known for rupturing during the 1995 Great Hanshin (Kobe) earthquake, where it produced prominent surface displacements now preserved as a geological museum site.
-
C.
Liquiñe-Ofqui Fault Zone
The Liquiñe-Ofqui Fault Zone is a major strike-slip fault system in southern Chile that controls much of the region’s tectonic activity, volcanism, and seismicity along the Andean margin.
-
D.
Riñihue Fault Zone
The Riñihue Fault Zone is a major geological fault system in southern Chile associated with significant tectonic activity and the formation of nearby lakes and volcanic features.
-
E.
Heezen Fault Zone
The Heezen Fault Zone is a major undersea geological fault system named in honor of American oceanographer Bruce C. Heezen, recognized for his pioneering work in mapping the ocean floor.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
fault zone
ⓘ
geological structure ⓘ strike-slip fault ⓘ |
| activityStatus | currently active ⓘ |
| affects |
communities in Central Sulawesi
ⓘ
infrastructure in and around Palu ⓘ |
| associatedWith |
Palu Basin
NERFINISHED
ⓘ
Palu Bay NERFINISHED ⓘ Palu Valley NERFINISHED ⓘ |
| causes | earthquakes in Central Sulawesi ⓘ |
| country | Indonesia ⓘ |
| crossesNear | city of Palu NERFINISHED ⓘ |
| deformationStyle | horizontal shear ⓘ |
| displacementRate | fast for a continental strike-slip fault ⓘ |
| extendsTo |
Gulf of Tomini region
NERFINISHED
ⓘ
Makassar Strait region NERFINISHED ⓘ Palu Bay NERFINISHED ⓘ |
| formsBoundaryBetween | tectonic blocks within Sulawesi ⓘ |
| geologicalAge | Quaternary activity ⓘ |
| hasFeature |
fault scarps
ⓘ
linear valleys ⓘ offset river channels ⓘ |
| hasSeismicActivity | high ⓘ |
| hazardType | seismic hazard ⓘ |
| influences |
geomorphology of the Palu region
ⓘ
topography of Central Sulawesi ⓘ |
| isActive | true ⓘ |
| isKeyExampleOf | major continental strike-slip fault in Southeast Asia ⓘ |
| isPartOf | complex plate boundary between the Australian Plate, Sunda Plate, and Philippine Sea Plate region ⓘ |
| isRecognizedSince | 20th century ⓘ |
| linkedWith | other regional faults in Sulawesi ⓘ |
| locatedIn |
Central Sulawesi
NERFINISHED
ⓘ
Sulawesi NERFINISHED ⓘ |
| movementType | strike-slip ⓘ |
| orientation | roughly north-south to north-northwest–south-southeast ⓘ |
| partOf | tectonic framework of eastern Indonesia ⓘ |
| playsRoleIn | regional tectonic deformation of Sulawesi ⓘ |
| relatedTo | subduction and collision processes in eastern Indonesia ⓘ |
| responsibleFor | significant crustal deformation in Central Sulawesi ⓘ |
| slipSense | left-lateral ⓘ |
| studiedIn | neotectonics research of Sulawesi ⓘ |
| tectonicSetting | boundary between tectonic plates and microplates in eastern Indonesia ⓘ |
| usedIn | seismic hazard assessment for Sulawesi ⓘ |
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: Palu-Koro fault zone Description of subject: The Palu-Koro fault zone is a major active strike-slip fault system in central Sulawesi, Indonesia, responsible for significant seismic activity and shaping the region’s tectonic landscape.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.