Triple

T21492110
Position Surface form Disambiguated ID Type / Status
Subject Kaikōura Canyon E530262 entity
Predicate partOf P40 FINISHED
Object Hikurangi Margin
The Hikurangi Margin is a major tectonic plate boundary and submarine geological region off New Zealand’s east coast, where the Pacific Plate subducts beneath the Australian Plate, creating deep ocean trenches, canyons, and significant seismic activity.
E534406 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: Hikurangi Margin | Statement: [Kaikōura Canyon, partOf, Hikurangi Margin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hikurangi Margin
Context triple: [Kaikōura Canyon, partOf, Hikurangi Margin]
  • A. Hikurangi Trench
    The Hikurangi Trench is a deep ocean trench off the east coast of New Zealand’s North Island, formed by the subduction of the Pacific Plate beneath the Australian Plate and known for its rich marine life and seismic activity.
  • B. Magallanes–Fagnano Fault
    The Magallanes–Fagnano Fault is a major continental transform fault system in Tierra del Fuego that marks part of the tectonic boundary between the South American and Scotia plates.
  • C. Chile Triple Junction
    The Chile Triple Junction is a tectonic plate boundary off the southern coast of Chile where the Nazca, South American, and Antarctic plates meet, creating a complex and geologically active region.
  • D. Mariana subduction zone
    The Mariana subduction zone is a deep oceanic trench system in the western Pacific where the Pacific Plate is forced beneath the smaller Mariana Plate, creating one of the world's deepest and most active tectonic boundaries.
  • E. Tonga–Kermadec Arc
    The Tonga–Kermadec Arc is a major submarine volcanic island arc and trench system in the southwest Pacific Ocean, formed by the subduction of the Pacific Plate beneath the Indo-Australian Plate and known for its intense seismic and volcanic activity.
  • 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: Hikurangi Margin
Triple: [Kaikōura Canyon, partOf, Hikurangi Margin]
Generated description
The Hikurangi Margin is a major tectonic plate boundary and submarine geological region off New Zealand’s east coast, where the Pacific Plate subducts beneath the Australian Plate, creating deep ocean trenches, canyons, and significant seismic activity.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hikurangi Margin
Target entity description: The Hikurangi Margin is a major tectonic plate boundary and submarine geological region off New Zealand’s east coast, where the Pacific Plate subducts beneath the Australian Plate, creating deep ocean trenches, canyons, and significant seismic activity.
  • A. Hikurangi Trench chosen
    The Hikurangi Trench is a deep ocean trench off the east coast of New Zealand’s North Island, formed by the subduction of the Pacific Plate beneath the Australian Plate and known for its rich marine life and seismic activity.
  • B. Magallanes–Fagnano Fault
    The Magallanes–Fagnano Fault is a major continental transform fault system in Tierra del Fuego that marks part of the tectonic boundary between the South American and Scotia plates.
  • C. Chile Triple Junction
    The Chile Triple Junction is a tectonic plate boundary off the southern coast of Chile where the Nazca, South American, and Antarctic plates meet, creating a complex and geologically active region.
  • D. Mariana subduction zone
    The Mariana subduction zone is a deep oceanic trench system in the western Pacific where the Pacific Plate is forced beneath the smaller Mariana Plate, creating one of the world's deepest and most active tectonic boundaries.
  • E. Tonga–Kermadec Arc
    The Tonga–Kermadec Arc is a major submarine volcanic island arc and trench system in the southwest Pacific Ocean, formed by the subduction of the Pacific Plate beneath the Indo-Australian Plate and known for its intense seismic and volcanic activity.
  • 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_69e0c45bd15481909fba5910765cdda2 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69e9ea3ba2fc81909638bbb3e1d92ea5 completed April 23, 2026, 9:45 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09e1398efc8190a6465defb1715c2b completed May 17, 2026, 3:39 p.m.
NEDg Description generation batch_6a09e24c7da48190b7e19f709b3c0d79 completed May 17, 2026, 3:44 p.m.
NED2 Entity disambiguation (via description) batch_6a09e2c86858819092216c12d8aa3348 completed May 17, 2026, 3:46 p.m.
Created at: April 16, 2026, 6:23 p.m.