Triple

T31147382

Position	Surface form	Disambiguated ID	Type / Status
Subject	Den-en-toshi Line	`E793963`	entity
Predicate	instanceOf	`P0`	FINISHED
Object	Tokyo railway line	`C36094`	CONCEPT FINISHED

How this triple was built (1 step)

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.

CD Concept disambiguation gpt-5-mini-2025-08-07

Target class: Tokyo railway line
Context triple: [Den-en-toshi Line, instanceOf, Tokyo railway line]

A. Yokohama Municipal Subway station
A Yokohama Municipal Subway station is a public transit facility within Yokohama’s subway network where passengers access, board, and transfer between municipal subway trains and related services.
B. Tobu Railway station
A Tobu Railway station is a passenger rail facility operated by the private Japanese company Tobu Railway, serving as a stop for its regional and commuter train services.
C. JR East railway station
A JR East railway station is a passenger rail facility operated by the East Japan Railway Company, providing access to regional and intercity train services within its network.
D. JR Kyushu line
The JR Kyushu line is a network of railway lines operated by Kyushu Railway Company (JR Kyushu) that provides passenger rail services across Japan’s Kyushu region.
E. 日本の都市鉄道路線 chosen
日本の都市鉄道路線は、日本国内の都市圏において通勤・通学や都市間移動を主目的として運行される鉄道・地下鉄・新交通システムなどの軌道路線の総称である。
F. None of above.

Provenance (1 batch)

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_69f224d41bb48190a5621cd1485e3a30`	completed	April 29, 2026, 3:33 p.m.

Created at: April 29, 2026, 9:06 p.m.