Triple

T18535183

Position	Surface form	Disambiguated ID	Type / Status
Subject	Yumesaki Line	`E452946`	entity
Predicate	serves	`P98`	FINISHED
Object	Sakurajima area	`—`	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: Sakurajima area | Statement: [Yumesaki Line, serves, Sakurajima area]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Sakurajima area
Context triple: [Yumesaki Line, serves, Sakurajima area]

A. 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.
B. Mount Ishizuchi area
The Mount Ishizuchi area is a mountainous region in western Japan centered around Mount Ishizuchi, one of the country’s most prominent and sacred peaks.
C. Tarumae volcanic area
The Tarumae volcanic area is a geologically active region in Hokkaido, Japan, centered around Mount Tarumae and characterized by volcanic landforms, hot springs, and rugged gorges.
D. 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.
E. Furano-dake area
The Furano-dake area is a mountainous region in central Hokkaido, Japan, known for its volcanic landscapes, alpine flora, and hiking trails.
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: Sakurajima area
Target entity description: The Sakurajima area is a district in Osaka, Japan, known for hosting Universal Studios Japan and related entertainment and waterfront facilities.

A. 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.
B. Mount Ishizuchi area
The Mount Ishizuchi area is a mountainous region in western Japan centered around Mount Ishizuchi, one of the country’s most prominent and sacred peaks.
C. Tarumae volcanic area
The Tarumae volcanic area is a geologically active region in Hokkaido, Japan, centered around Mount Tarumae and characterized by volcanic landforms, hot springs, and rugged gorges.
D. 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.
E. Furano-dake area
The Furano-dake area is a mountainous region in central Hokkaido, Japan, known for its volcanic landscapes, alpine flora, and hiking trails.
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_69d8d387b5548190aa030dad2cb4947e`	completed	April 10, 2026, 10:40 a.m.
NER	Named-entity recognition	`batch_69e5340193588190ace2c09c6a94cf81`	completed	April 19, 2026, 7:58 p.m.

Created at: April 10, 2026, 11:37 a.m.