Triple

T7039852

Position	Surface form	Disambiguated ID	Type / Status
Subject	JR-O06	`E163481`	entity
Predicate	instanceOf	`P0`	FINISHED
Object	JR West station code	`C1043`	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: JR West station code
Context triple: [JR-O06, instanceOf, JR West station code]

A. railway station code chosen
A railway station code is a short alphanumeric identifier assigned to a specific train station to uniquely reference it in timetables, ticketing, and railway operations.
B. Amtrak station code
An Amtrak station code is a unique three-letter identifier assigned to each train station served by Amtrak for use in reservations, ticketing, and operations.
C. IATA-like rail station code
A short, standardized alphanumeric identifier assigned to a railway station, analogous to IATA airport codes, used to uniquely reference stations in timetables, ticketing, and operational systems.
D. JR東日本の列車系統
JR東日本の列車系統は、東日本旅客鉄道（JR東日本）が運行する在来線・新幹線などの各路線上で設定された運転系統やサービス区分を指し、列車の運行区間・種別・系統番号などによって利用者にわかりやすく整理・案内するための概念である。
E. terminal station
A terminal station is a railway or transit station where a line or service ends, requiring trains or vehicles to reverse direction or terminate their routes.
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_69c6885e7c1c8190be32a8f79ab4e0cf`	completed	March 27, 2026, 1:38 p.m.

Created at: March 27, 2026, 2:36 p.m.