Triple

T21086394
Position Surface form Disambiguated ID Type / Status
Subject Tambora Peninsula E519499 entity
Predicate volcanicArc P2408 FINISHED
Object Lesser Sunda Islands volcanic arc — NE NERFINISHED

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: Lesser Sunda Islands volcanic arc | Statement: [Tambora Peninsula, volcanicArc, Lesser Sunda Islands volcanic arc]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lesser Sunda Islands volcanic arc
Context triple: [Tambora Peninsula, volcanicArc, Lesser Sunda Islands volcanic arc]
  • A. Sangihe volcanic arc
    The Sangihe volcanic arc is a chain of active and dormant volcanoes in northern Indonesia formed by the subduction of the Molucca Sea Plate beneath the Sangihe Plate.
  • B. Halmahera volcanic arc
    The Halmahera volcanic arc is a chain of active and extinct volcanoes in eastern Indonesia formed by complex subduction processes along the Halmahera Plate.
  • C. Flores volcanic massif
    Flores volcanic massif is a large volcanic complex on Flores Island in the Azores, characterized by rugged terrain, crater lakes, and significant volcanic and geothermal features.
  • D. Sunda Arc chosen
    The Sunda Arc is a major volcanic island arc in Indonesia formed by the subduction of the Indo-Australian Plate beneath the Eurasian Plate, hosting numerous active volcanoes across Sumatra, Java, and the Lesser Sunda Islands.
  • E. Lombok Island volcanic system
    The Lombok Island volcanic system is a complex of active and dormant volcanoes on Indonesia’s Lombok Island, dominated by Mount Rinjani and its caldera lake Segara Anak.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0b507dd9081908fb8bfcbef4c8b46 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e7094ad1c08190a4b9d2668a6362b2 completed April 21, 2026, 5:21 a.m.
Created at: April 16, 2026, 2:50 p.m.