Triple

T22544912
Position Surface form Disambiguated ID Type / Status
Subject 1999 Düzce earthquake E557393 entity
Predicate sameFaultSystemAs P70832 FINISHED
Object 1999 İzmit earthquake 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: 1999 İzmit earthquake | Statement: [1999 Düzce earthquake, sameFaultSystemAs, 1999 İzmit earthquake]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 1999 İzmit earthquake
Context triple: [1999 Düzce earthquake, sameFaultSystemAs, 1999 İzmit earthquake]
  • A. 1999 İzmit earthquake chosen
    The 1999 İzmit earthquake was a devastating magnitude 7.6 quake in northwestern Turkey that caused massive destruction and loss of life, and highlighted the seismic risk along the North Anatolian Fault.
  • B. 1999 Düzce earthquake
    The 1999 Düzce earthquake was a powerful and deadly magnitude 7.2 earthquake that struck northwestern Turkey, causing extensive destruction and loss of life just months after the devastating İzmit earthquake.
  • C. 1992 Erzincan earthquake
    The 1992 Erzincan earthquake was a powerful and destructive seismic event in eastern Turkey that caused significant loss of life and damage, highlighting the seismic risk along the North Anatolian Fault.
  • D. 1939 Erzincan earthquake
    The 1939 Erzincan earthquake was a devastating magnitude 7.8–8.0 seismic event in eastern Turkey that caused tens of thousands of deaths and marked one of the deadliest earthquakes in the country’s history.
  • E. 1942 Niksar–Erbaa earthquake
    The 1942 Niksar–Erbaa earthquake was a major seismic event in northern Turkey along the North Anatolian Fault that caused significant destruction and loss of life in the Niksar and Erbaa regions.
  • 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: sameFaultSystemAs
Context triple: [1999 Düzce earthquake, sameFaultSystemAs, 1999 İzmit earthquake]
  • 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. usesSameSystemAs chosen
    Indicates that two entities operate within or rely on the same underlying system, platform, or infrastructure.
  • D. isQuaternaryFault
    Indicates that a geological fault was active or formed during the Quaternary period.
  • E. associatedFault
    Indicates a relationship where a given entity is linked to, or occurs in connection with, a specific fault or error condition.
  • 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_69e11e58662081909ae346ab384514ca completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15f34a0688190ad55be067db8e21b completed April 29, 2026, 1:30 a.m.
PD Predicate disambiguation batch_69e898cb3fb48190add6ab24a2df5822 completed April 22, 2026, 9:45 a.m.
Created at: April 16, 2026, 8:51 p.m.