Triple

T9866241
Position Surface form Disambiguated ID Type / Status
Subject Okataina Volcanic Centre E239838 entity
Predicate notableEruption P7369 FINISHED
Object Kawerau eruption
The Kawerau eruption was a significant volcanic event in New Zealand’s central North Island, associated with the highly active Okataina Volcanic Centre within the Taupō Volcanic Zone.
E831269 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: Kawerau eruption | Statement: [Okataina Volcanic Centre, notableEruption, Kawerau eruption]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kawerau eruption
Context triple: [Okataina Volcanic Centre, notableEruption, Kawerau eruption]
  • A. Rotoiti eruption
    The Rotoiti eruption was a massive late Pleistocene explosive event in New Zealand that produced extensive ignimbrite and caldera-forming activity within the Okataina Volcanic Centre.
  • B. Matahina eruption
    The Matahina eruption was a major prehistoric explosive event from New Zealand’s Okataina Volcanic Centre that produced extensive ignimbrite deposits and significantly reshaped the surrounding landscape.
  • C. Oruanui eruption of Taupō volcano
    The Oruanui eruption of Taupō volcano was a massive supereruption about 26,500 years ago that created Lake Taupō and is one of the largest known volcanic eruptions on Earth in the last 100,000 years.
  • D. Chahorra eruption
    The Chahorra eruption was a historic volcanic event of Pico Viejo on Tenerife in the Canary Islands, notable for its lava flows and impact on the island’s landscape.
  • E. Thera eruption
    The Thera eruption was a massive Bronze Age volcanic explosion on the Aegean island of Thera (Santorini) that devastated nearby regions and is often linked to the collapse of Minoan civilization.
  • 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: Kawerau eruption
Triple: [Okataina Volcanic Centre, notableEruption, Kawerau eruption]
Generated description
The Kawerau eruption was a significant volcanic event in New Zealand’s central North Island, associated with the highly active Okataina Volcanic Centre within the Taupō Volcanic Zone.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kawerau eruption
Target entity description: The Kawerau eruption was a significant volcanic event in New Zealand’s central North Island, associated with the highly active Okataina Volcanic Centre within the Taupō Volcanic Zone.
  • A. Rotoiti eruption
    The Rotoiti eruption was a massive late Pleistocene explosive event in New Zealand that produced extensive ignimbrite and caldera-forming activity within the Okataina Volcanic Centre.
  • B. Matahina eruption chosen
    The Matahina eruption was a major prehistoric explosive event from New Zealand’s Okataina Volcanic Centre that produced extensive ignimbrite deposits and significantly reshaped the surrounding landscape.
  • C. Oruanui eruption of Taupō volcano
    The Oruanui eruption of Taupō volcano was a massive supereruption about 26,500 years ago that created Lake Taupō and is one of the largest known volcanic eruptions on Earth in the last 100,000 years.
  • D. Chahorra eruption
    The Chahorra eruption was a historic volcanic event of Pico Viejo on Tenerife in the Canary Islands, notable for its lava flows and impact on the island’s landscape.
  • E. Thera eruption
    The Thera eruption was a massive Bronze Age volcanic explosion on the Aegean island of Thera (Santorini) that devastated nearby regions and is often linked to the collapse of Minoan civilization.
  • F. None of above.

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_69ca84e7506c819095cbde4ff16512bb completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdb3d091e48190b10463562d0dc461 completed April 2, 2026, 12:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69d23d09790c8190be161d2dbef2e881 completed April 5, 2026, 10:44 a.m.
NEDg Description generation batch_69d23e6ca3908190b7ad7b932ab35ad7 completed April 5, 2026, 10:50 a.m.
NED2 Entity disambiguation (via description) batch_69d241020074819092bc2deea85a6ac0 completed April 5, 2026, 11:01 a.m.
Created at: March 30, 2026, 8:36 p.m.