Triple

T8799369
Position Surface form Disambiguated ID Type / Status
Subject 2019 Ridgecrest earthquakes E209361 entity
Predicate largestEvent P84694 FINISHED
Object 2019 Ridgecrest mainshock E209361 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: 2019 Ridgecrest mainshock | Statement: [2019 Ridgecrest earthquakes, largestEvent, 2019 Ridgecrest mainshock]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 2019 Ridgecrest mainshock
Context triple: [2019 Ridgecrest earthquakes, largestEvent, 2019 Ridgecrest mainshock]
  • A. 2019 Ridgecrest earthquakes chosen
    The 2019 Ridgecrest earthquakes were a powerful sequence of Southern California quakes, including a magnitude 7.1 mainshock, that caused widespread shaking, surface ruptures, and infrastructure damage across the Mojave Desert region.
  • B. 1983 Coalinga earthquake
    The 1983 Coalinga earthquake was a powerful magnitude 6.5 seismic event in central California that caused significant damage to the town of Coalinga and surrounding areas.
  • C. 1868 Hayward earthquake
    The 1868 Hayward earthquake was a powerful and destructive seismic event that struck the San Francisco Bay Area in California, causing extensive damage and loss of life and serving as a key historical benchmark for seismic risk on the Hayward Fault.
  • D. 1992 Cape Mendocino earthquakes
    The 1992 Cape Mendocino earthquakes were a sequence of powerful offshore quakes near Northern California that caused significant shaking, damage, and a small tsunami along the Pacific coast.
  • E. 1968 Borrego Mountain earthquake
    The 1968 Borrego Mountain earthquake was a powerful magnitude 6.5–6.8 temblor in Southern California that caused significant surface rupture and damage, and became an important case study in modern seismology and fault mechanics.
  • 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: largestEvent
Context triple: [2019 Ridgecrest earthquakes, largestEvent, 2019 Ridgecrest mainshock]
  • A. largestVenueOf
    Indicates that one venue is the largest (typically by capacity, area, or scale) among a specified set or within a particular context.
  • B. celebratedEvent
    Indicates that an entity has been honored, commemorated, or festively observed as a special event.
  • C. isLargestStadiumIn
    Indicates that a stadium is the largest (by capacity or size) among all stadiums located within a specified geographic or administrative area.
  • D. hasMajorVenue
    Indicates that an entity is associated with a primary or principal venue where its main activities or events take place.
  • E. firstMajorInternationalEvent
    Indicates that the event is the earliest significant international-level occurrence in which the entity participated or was involved.
  • F. None of above. chosen

Provenance (5 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_69ca836240888190a62b262e56a69d2f completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5fb7491c8190bcdb98d6cc003d9e completed March 31, 2026, 11:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf6f658f248190957eba821b07cc4f completed April 3, 2026, 7:42 a.m.
PD Predicate disambiguation batch_69cc5c1d48f08190b325a77d4c76d223 completed March 31, 2026, 11:43 p.m.
PDg Predicate description generation batch_69cc5cff3608819081d2d7e5c16d44b7 completed March 31, 2026, 11:47 p.m.
Created at: March 30, 2026, 6:44 p.m.