Triple

T17198408
Position Surface form Disambiguated ID Type / Status
Subject Pacific Tsunami Warning Center E417412 entity
Predicate significantEventMonitored P259 FINISHED
Object 1960 Valdivia earthquake and tsunami E419833 NE FINISHED

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: 1960 Valdivia earthquake and tsunami | Statement: [Pacific Tsunami Warning Center, significantEventMonitored, 1960 Valdivia earthquake and tsunami]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 1960 Valdivia earthquake and tsunami
Context triple: [Pacific Tsunami Warning Center, significantEventMonitored, 1960 Valdivia earthquake and tsunami]
  • A. 1960 Valdivia earthquake chosen
    The 1960 Valdivia earthquake was the most powerful earthquake ever recorded, a magnitude 9.5 megathrust event that devastated southern Chile and triggered tsunamis across the Pacific.
  • B. 2010 Chile earthquake
    The 2010 Chile earthquake was a massive magnitude 8.8 megathrust quake off the coast of central Chile that caused widespread destruction, triggered a tsunami, and became one of the strongest earthquakes ever recorded.
  • C. 1941 Guerrero earthquake
    The 1941 Guerrero earthquake was a significant seismic event that struck the Mexican state of Guerrero, contributing to the region’s history of major earthquakes along the Pacific coast.
  • D. 1746 Lima–Callao earthquake
    The 1746 Lima–Callao earthquake was a devastating seismic event in colonial Peru that destroyed much of Lima and the port of Callao and triggered a deadly tsunami, profoundly reshaping the region’s urban and architectural landscape.
  • E. 1949 Ambato earthquake
    The 1949 Ambato earthquake was a devastating seismic event in central Ecuador that caused widespread destruction and significant loss of life, particularly in the city of Ambato.
  • 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: significantEventMonitored
Context triple: [Pacific Tsunami Warning Center, significantEventMonitored, 1960 Valdivia earthquake and tsunami]
  • A. significantEventType
    Indicates the specific category or kind of major or noteworthy event associated with an entity or situation.
  • B. significantEvent chosen
    Indicates that an event involving the entities is of notable importance or impact within a given context.
  • C. significantEventInvolves
    Indicates that a significant event includes or engages a particular entity as a participant or key element.
  • D. significantConcurrentEvent
    Indicates that another event occurs at the same time and is of notable or meaningful importance in relation to the referenced event.
  • E. significantEventDocumented
    Indicates that a notable or impactful event has been formally recorded or documented in some medium.
  • F. None of above.

Provenance (4 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_69d886d6ba8c819093215917b3d01689 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e42daca29081909837494d8d516634 completed April 19, 2026, 1:19 a.m.
NED1 Entity disambiguation (via context triple) batch_6a015fd7ef048190b0828ec6ea0e119c completed May 11, 2026, 4:49 a.m.
PD Predicate disambiguation batch_69e383141ae0819096acd71683637cbc completed April 18, 2026, 1:11 p.m.
Created at: April 10, 2026, 5:38 a.m.