Triple

T18340793
Position Surface form Disambiguated ID Type / Status
Subject Mount Iwaki E439394 entity
Predicate isPartOf P10 FINISHED
Object Towada-Hachimantai volcanic zone
The Towada-Hachimantai volcanic zone is a geologically active region in northern Honshu, Japan, characterized by numerous volcanoes, calderas, and geothermal features.
E1325106 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: Towada-Hachimantai volcanic zone | Statement: [Mount Iwaki, isPartOf, Towada-Hachimantai volcanic zone]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Towada-Hachimantai volcanic zone
Context triple: [Mount Iwaki, isPartOf, Towada-Hachimantai volcanic zone]
  • A. Nasu Volcanic Zone
    The Nasu Volcanic Zone is a geologically active volcanic region in northern Japan, known for its chain of stratovolcanoes, hot springs, and frequent seismic and geothermal activity.
  • B. Noboribetsu volcanic area
    The Noboribetsu volcanic area is a famous geothermal region in Hokkaido, Japan, known for its dramatic crater landscapes, hot springs, and active volcanic activity.
  • C. Norikura Volcanic Zone
    The Norikura Volcanic Zone is a major segment of Japan’s volcanic arc system in central Honshu, characterized by numerous stratovolcanoes and geothermal activity.
  • D. Komagatake volcano area
    The Komagatake volcano area is a volcanic region in southern Hokkaido known for its active stratovolcano, scenic landscapes, and associated geothermal features.
  • E. Usu–Showa-Shinzan volcanic area
    The Usu–Showa-Shinzan volcanic area is an active volcanic complex in southern Hokkaido, Japan, known for its frequent eruptions and the relatively recent formation of the Showa-Shinzan lava dome in the 20th century.
  • 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: Towada-Hachimantai volcanic zone
Triple: [Mount Iwaki, isPartOf, Towada-Hachimantai volcanic zone]
Generated description
The Towada-Hachimantai volcanic zone is a geologically active region in northern Honshu, Japan, characterized by numerous volcanoes, calderas, and geothermal features.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Towada-Hachimantai volcanic zone
Target entity description: The Towada-Hachimantai volcanic zone is a geologically active region in northern Honshu, Japan, characterized by numerous volcanoes, calderas, and geothermal features.
  • A. Nasu Volcanic Zone
    The Nasu Volcanic Zone is a geologically active volcanic region in northern Japan, known for its chain of stratovolcanoes, hot springs, and frequent seismic and geothermal activity.
  • B. Noboribetsu volcanic area
    The Noboribetsu volcanic area is a famous geothermal region in Hokkaido, Japan, known for its dramatic crater landscapes, hot springs, and active volcanic activity.
  • C. Norikura Volcanic Zone
    The Norikura Volcanic Zone is a major segment of Japan’s volcanic arc system in central Honshu, characterized by numerous stratovolcanoes and geothermal activity.
  • D. Komagatake volcano area
    The Komagatake volcano area is a volcanic region in southern Hokkaido known for its active stratovolcano, scenic landscapes, and associated geothermal features.
  • E. Usu–Showa-Shinzan volcanic area
    The Usu–Showa-Shinzan volcanic area is an active volcanic complex in southern Hokkaido, Japan, known for its frequent eruptions and the relatively recent formation of the Showa-Shinzan lava dome in the 20th century.
  • F. None of above. chosen

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_69d8b9175fec8190af865699b4e64d8c completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e50ed146fc819092b08cb91defb03b completed April 19, 2026, 5:20 p.m.
NED1 Entity disambiguation (via context triple) batch_6a040fcdca188190abea6661ab8673ab completed May 13, 2026, 5:44 a.m.
NEDg Description generation batch_6a041252d17c81908d61ff0e2ba0dfaa completed May 13, 2026, 5:55 a.m.
NED2 Entity disambiguation (via description) batch_6a0412ee06a08190b8cbd84611d12fad completed May 13, 2026, 5:58 a.m.
Created at: April 10, 2026, 10:37 a.m.