Triple

T22220098
Position Surface form Disambiguated ID Type / Status
Subject 1967 Mudurnu Valley earthquake E549185 entity
Predicate partOfSequence P4074 FINISHED
Object 20th-century North Anatolian Fault earthquake sequence — NE NERFINISHED

How this triple was built (2 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: 20th-century North Anatolian Fault earthquake sequence | Statement: [1967 Mudurnu Valley earthquake, partOfSequence, 20th-century North Anatolian Fault earthquake sequence]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 20th-century North Anatolian Fault earthquake sequence
Context triple: [1967 Mudurnu Valley earthquake, partOfSequence, 20th-century North Anatolian Fault earthquake sequence]
  • A. The Mechanics of Earthquakes and Faulting
    The Mechanics of Earthquakes and Faulting is a foundational geophysics textbook that explains the physical principles governing earthquake generation and the behavior of geological faults.
  • B. Omori's law of aftershock decay
    Omori's law of aftershock decay is an empirical seismological rule that describes how the frequency of earthquake aftershocks decreases over time following a main shock.
  • C. Scaling laws for earthquakes
    "Scaling laws for earthquakes" is a seminal work in seismology that analyzes how earthquake properties such as magnitude, rupture area, and energy release systematically relate to one another across different scales.
  • D. New Zealand active fault database
    The New Zealand active fault database is a national geospatial and scientific resource that compiles detailed information on the location, characteristics, and activity of known active faults across New Zealand for research and hazard assessment.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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.
Created at: April 16, 2026, 8:37 p.m.