Triple

T12119145
Position Surface form Disambiguated ID Type / Status
Subject Pacific Plate boundary system E288644 entity
Predicate includesVolcanicArc P7372 FINISHED
Object Tonga–Kermadec Arc E44765 NE FINISHED

How this triple was built (2 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: Tonga–Kermadec Arc | Statement: [Pacific Plate boundary system, includesVolcanicArc, Tonga–Kermadec Arc]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tonga–Kermadec Arc
Context triple: [Pacific Plate boundary system, includesVolcanicArc, Tonga–Kermadec Arc]
  • A. Tonga–Kermadec Arc chosen
    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.
  • B. Tonga Ridge
    Tonga Ridge is a major submarine volcanic and tectonic feature forming part of the Tonga–Kermadec island arc in the southwest Pacific Ocean.
  • C. New Hebrides volcanic arc
    The New Hebrides volcanic arc is a chain of active and dormant volcanoes in the South Pacific formed by the subduction of the Australian Plate beneath the Pacific Plate, running through Vanuatu and surrounding islands.
  • D. Outer Banda Arc
    The Outer Banda Arc is the outer volcanic and tectonic arc in the Banda Sea region of eastern Indonesia, forming part of a complex subduction zone and island arc system.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6ab4a5c448190a110d1273314b21a completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d91c5102848190ad652c3d6445f65a completed April 10, 2026, 3:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69f60a77e3588190bf84b3c3aa311641 completed May 2, 2026, 2:30 p.m.
Created at: April 8, 2026, 9:49 p.m.