Triple

T8716866
Position Surface form Disambiguated ID Type / Status
Subject 2005 Nias–Simeulue earthquake E206916 entity
Predicate maximumIntensityScale P1942 FINISHED
Object Modified Mercalli intensity scale E2245 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: Modified Mercalli intensity scale | Statement: [2005 Nias–Simeulue earthquake, maximumIntensityScale, Modified Mercalli intensity scale]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Modified Mercalli intensity scale
Context triple: [2005 Nias–Simeulue earthquake, maximumIntensityScale, Modified Mercalli intensity scale]
  • A. Modified Mercalli intensity scale chosen
    The Modified Mercalli intensity scale is a seismic scale that qualitatively measures the observed effects and damage of an earthquake on people, structures, and the Earth's surface.
  • B. Richter magnitude scale
    The Richter magnitude scale is a logarithmic scale used to quantify the amount of seismic energy released by an earthquake based on instrumental measurements.
  • C. moment magnitude scale
    The moment magnitude scale is a modern logarithmic measure of earthquake size that estimates the total energy released, providing more accurate and consistent results than older magnitude scales for large events.
  • D. Mercalli
    Mercalli is an Italian surname most notably associated with Giuseppe Mercalli, the volcanologist who developed the Mercalli intensity scale for measuring earthquake effects.
  • E. surface-wave magnitude scale
    The surface-wave magnitude scale is a seismic measurement system that estimates earthquake size using the amplitude of long-period surface waves recorded on seismograms.
  • 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: maximumIntensityScale
Context triple: [2005 Nias–Simeulue earthquake, maximumIntensityScale, Modified Mercalli intensity scale]
  • A. maximumIntensity
    Indicates the greatest level or strength that a quantity, effect, or signal can reach within a given context.
  • B. intensityScale chosen
    Indicates the degree or level of strength, magnitude, or severity associated with an event, property, or measurement, typically according to a defined scale.
  • C. maximumResolution
    Indicates the highest level of detail or fineness at which something (such as an image, display, or measurement) can be represented or processed.
  • D. maximumBrightness
    Indicates the highest level of brightness that an entity can reach or exhibit.
  • E. maximumMagnitude
    Indicates the greatest absolute value or intensity that a quantity, measurement, or effect can reach within a given context.
  • 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_69ca83572d4881909bef3be2b578d539 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5cd9c2a08190a65ab0ce573153d2 completed March 31, 2026, 11:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf28df657881908c1fc67c2c777cea completed April 3, 2026, 2:41 a.m.
PD Predicate disambiguation batch_69cc456e806c819087e7d66ee737f242 completed March 31, 2026, 10:06 p.m.
Created at: March 30, 2026, 6:36 p.m.