Triple

T2893739

Position	Surface form	Disambiguated ID	Type / Status
Subject	Beijing–Guangzhou Railway	`E63888`	entity
Predicate	instanceOf	`P0`	FINISHED
Object	trunk railway	`C3787`	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: trunk railway
Context triple: [Beijing–Guangzhou Railway, instanceOf, trunk railway]

A. rail
A rail is a long, rigid bar or track, typically made of metal or wood, used to guide, support, or confine movement along a fixed path.
B. rail
A rail is a long, continuous bar or track that provides guidance, support, or a running surface for vehicles, objects, or people in transportation or structural systems.
C. named train
A named train is a specific passenger rail service distinguished by a unique name, branding, and often a consistent route and schedule.
D. railway line chosen
A railway line is a fixed transportation route consisting of tracks, signaling, and related infrastructure along which trains operate between defined locations.
E. passenger train
A passenger train is a rail vehicle or series of connected vehicles designed to transport people and their luggage between stations along a fixed route and schedule.
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_69ab4c45822c8190830c5f2bb97bcfd0`	completed	March 6, 2026, 9:51 p.m.

Created at: March 6, 2026, 10:07 p.m.