Triple

T15716221
Position Surface form Disambiguated ID Type / Status
Subject Lake Akan E380966 entity
Predicate locatedInVolcanicRegion P47953 FINISHED
Object Akan volcanic complex E1165624 NE FINISHED

How this triple was built (3 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: Akan volcanic complex | Statement: [Lake Akan, locatedInVolcanicRegion, Akan volcanic complex]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Akan volcanic complex
Context triple: [Lake Akan, locatedInVolcanicRegion, Akan volcanic complex]
  • A. Akan volcanic complex chosen
    The Akan volcanic complex is a group of volcanic landforms in eastern Hokkaido, Japan, known for its stratovolcanoes, calderas, and scenic crater lakes within Akan-Mashu National Park.
  • B. Haroharo volcanic complex
    The Haroharo volcanic complex is a large rhyolitic caldera and lava dome system within New Zealand’s Taupō Volcanic Zone, known for its explosive eruptions and extensive ignimbrite deposits.
  • C. Patuha volcano complex
    Patuha volcano complex is a volcanic massif in West Java, Indonesia, known for its multiple craters and geothermal features, including the popular Kawah Putih crater lake.
  • D. Soputan volcanic complex
    The Soputan volcanic complex is a group of volcanic structures in North Sulawesi, Indonesia, centered on the active stratovolcano Mount Soputan and associated vents and lava domes.
  • E. Ebeko Volcano
    Ebeko Volcano is an active stratovolcano on Paramushir Island in Russia’s Kuril Islands, known for its frequent explosive eruptions and vigorous fumarolic activity.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: locatedInVolcanicRegion
Context triple: [Lake Akan, locatedInVolcanicRegion, Akan volcanic complex]
  • A. containsVolcanicRegion
    Indicates that one entity geographically includes or encompasses an area characterized by volcanic features or activity.
  • B. nearVolcano
    Indicates that one entity is located in close proximity to a volcano.
  • C. isVolcanic
    Indicates that something is characterized by or related to volcanic activity, such as originating from, produced by, or associated with a volcano.
  • D. isPartOfVolcanicSystem chosen
    Indicates that one entity belongs to, or is a component within, a larger volcanic system or complex.
  • E. isOnVolcanicIsland
    Indicates that one entity is located on, or geographically situated upon, an island formed by volcanic activity.
  • F. None of above.

Provenance (4 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_69d86d9bf930819082b30cf6d169297c completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e04f91beb08190bd91bf9306737c3b completed April 16, 2026, 2:55 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff7583609c8190a80421fce649900f completed May 9, 2026, 5:57 p.m.
PD Predicate disambiguation batch_69e00526759c819088b80d85138b8974 completed April 15, 2026, 9:37 p.m.
Created at: April 10, 2026, 4:45 a.m.