Triple
T22220115
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 1967 Mudurnu Valley earthquake |
E549185
|
entity |
| Predicate | occurredOnFaultSystem |
P109448
|
FINISHED |
| Object | North Anatolian Fault system |
—
|
NE NERFINISHED |
How this triple was built (3 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: North Anatolian Fault system | Statement: [1967 Mudurnu Valley earthquake, occurredOnFaultSystem, North Anatolian Fault system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: North Anatolian Fault system Context triple: [1967 Mudurnu Valley earthquake, occurredOnFaultSystem, North Anatolian Fault system]
-
A.
North Anatolian Fault zone
chosen
The North Anatolian Fault zone is a major active strike-slip fault system in northern Turkey, responsible for significant seismic activity and large earthquakes along the boundary between the Anatolian and Eurasian plates.
-
B.
Anatolian fault system
The Anatolian fault system is a major network of active strike-slip faults in Turkey that accommodates the westward escape of the Anatolian Plate between the Eurasian and Arabian plates, making it one of the most seismically active regions in the world.
-
C.
East Anatolian Fault
The East Anatolian Fault is a major active strike-slip fault system in eastern Turkey that accommodates the tectonic interaction between the Anatolian, Arabian, and Eurasian plates and is responsible for frequent significant earthquakes in the region.
-
D.
Bitlis–Zagros suture zone
The Bitlis–Zagros suture zone is a major tectonic collision belt in the Middle East marking the boundary where the Arabian Plate has collided with the Eurasian Plate, giving rise to significant mountain building and seismic activity.
-
E.
Büyük Menderes Graben
Büyük Menderes Graben is a major tectonic depression and fertile river valley in western Turkey, formed along the Büyük Menderes River and known for its seismic activity and agricultural importance.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: occurredOnFaultSystem Context triple: [1967 Mudurnu Valley earthquake, occurredOnFaultSystem, North Anatolian Fault system]
-
A.
rupturedFaultSystem
Indicates that a seismic event has caused a fault system to break and slip along one or more of its segments.
-
B.
majorFaultSystem
Indicates that one geological fault is the primary or most significant fault within a fault system or structural setting.
-
C.
earthquakeFault
chosen
Indicates that one entity is a geological fault associated with, or responsible for, the occurrence of an earthquake affecting the other entity.
-
D.
isQuaternaryFault
Indicates that a geological fault was active or formed during the Quaternary period.
-
E.
associatedWithFaultZone
Indicates that one entity has a spatial, structural, or causal relationship with a geological fault zone.
- F. None of above.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69e11e403d6481909a94d0aaf157f6ef |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f12b8fa3d081908db0a0556b009d8f |
completed | April 28, 2026, 9:50 p.m. |
| PD | Predicate disambiguation | batch_69e71b4dcc408190a30429fb08fcf39e |
completed | April 21, 2026, 6:38 a.m. |
Created at: April 16, 2026, 8:37 p.m.