Triple
T18340793
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mount Iwaki |
E439394
|
entity |
| Predicate | isPartOf |
P10
|
FINISHED |
| Object | Towada-Hachimantai volcanic zone |
—
|
NE NERFINISHED |
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: 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.
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 (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_69d8b9175fec8190af865699b4e64d8c |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e50ed146fc819092b08cb91defb03b |
completed | April 19, 2026, 5:20 p.m. |
Created at: April 10, 2026, 10:37 a.m.