Triple

T1941015
Position Surface form Disambiguated ID Type / Status
Subject Kaiapoi E41552 entity
Predicate wasAffectedBy P9 FINISHED
Object 2010 Canterbury earthquake
The 2010 Canterbury earthquake was a powerful 7.1-magnitude quake that struck New Zealand’s South Island near Christchurch, causing widespread damage but no direct fatalities.
E216016 NE FINISHED

How this triple was built (4 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: 2010 Canterbury earthquake | Statement: [Kaiapoi, wasAffectedBy, 2010 Canterbury earthquake]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 2010 Canterbury earthquake
Context triple: [Kaiapoi, wasAffectedBy, 2010 Canterbury earthquake]
  • A. 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.
  • B. 2010 Haiti earthquake
    The 2010 Haiti earthquake was a catastrophic magnitude 7.0 seismic event that struck near Haiti’s capital, causing massive destruction, hundreds of thousands of deaths, and a major international humanitarian crisis.
  • C. 2011 Tōhoku earthquake and tsunami
    The 2011 Tōhoku earthquake and tsunami was a devastating magnitude 9.0 undersea megathrust earthquake off Japan’s northeastern coast that triggered massive tsunamis, widespread destruction, and the Fukushima Daiichi nuclear disaster.
  • D. 2010 Mentawai earthquake and tsunami
    The 2010 Mentawai earthquake and tsunami was a powerful undersea megathrust event off western Sumatra that generated a destructive tsunami, killing hundreds of people and devastating coastal communities in the Mentawai Islands of Indonesia.
  • E. 2005 Nias–Simeulue earthquake
    The 2005 Nias–Simeulue earthquake was a powerful magnitude 8.6 megathrust earthquake off the coast of northern Sumatra that caused widespread destruction and significant casualties in Indonesia.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: 2010 Canterbury earthquake
Triple: [Kaiapoi, wasAffectedBy, 2010 Canterbury earthquake]
Generated description
The 2010 Canterbury earthquake was a powerful 7.1-magnitude quake that struck New Zealand’s South Island near Christchurch, causing widespread damage but no direct fatalities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 2010 Canterbury earthquake
Target entity description: The 2010 Canterbury earthquake was a powerful 7.1-magnitude quake that struck New Zealand’s South Island near Christchurch, causing widespread damage but no direct fatalities.
  • A. 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.
  • B. 2010 Haiti earthquake
    The 2010 Haiti earthquake was a catastrophic magnitude 7.0 seismic event that struck near Haiti’s capital, causing massive destruction, hundreds of thousands of deaths, and a major international humanitarian crisis.
  • C. 2011 Tōhoku earthquake and tsunami
    The 2011 Tōhoku earthquake and tsunami was a devastating magnitude 9.0 undersea megathrust earthquake off Japan’s northeastern coast that triggered massive tsunamis, widespread destruction, and the Fukushima Daiichi nuclear disaster.
  • D. 2010 Mentawai earthquake and tsunami
    The 2010 Mentawai earthquake and tsunami was a powerful undersea megathrust event off western Sumatra that generated a destructive tsunami, killing hundreds of people and devastating coastal communities in the Mentawai Islands of Indonesia.
  • E. 2005 Nias–Simeulue earthquake
    The 2005 Nias–Simeulue earthquake was a powerful magnitude 8.6 megathrust earthquake off the coast of northern Sumatra that caused widespread destruction and significant casualties in Indonesia.
  • 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_69a88649b24c819080047f26b6db2ded completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb2fb21fc8190929ea4a87ef4402e completed March 7, 2026, 5:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69adf3fa84e48190bac4d96aa3c3ec39 completed March 8, 2026, 10:11 p.m.
NEDg Description generation batch_69adf44290748190b882559de536af09 completed March 8, 2026, 10:12 p.m.
NED2 Entity disambiguation (via description) batch_69adf4d0ac58819096659706ef0785d0 completed March 8, 2026, 10:14 p.m.
Created at: March 4, 2026, 7:36 p.m.