Triple

T12164951

Position	Surface form	Disambiguated ID	Type / Status
Subject	Bromley North railway station	`E289806`	entity
Predicate	owner	`P347`	FINISHED
Object	Network Rail	`E6908`	NE FINISHED

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

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

Target entity: Network Rail
Context triple: [Bromley North railway station, owner, Network Rail]

A. Network Rail chosen
Network Rail is the owner and infrastructure manager of most of the railway network in Great Britain, responsible for tracks, signals, major stations, and related assets.
B. National Rail
National Rail is the collective name for the passenger rail services and network in Great Britain, encompassing most regional and intercity train operations outside of urban metro systems.
C. Country Rail Infrastructure Authority
The Country Rail Infrastructure Authority was a New South Wales government agency responsible for managing and maintaining regional rail infrastructure prior to its functions being absorbed into Transport for NSW.
D. Northern Rail
Northern Rail is a British train operating company providing regional and commuter rail services across Northern England.
E. British Rail
British Rail was the state-owned company that operated most of the railway services in Great Britain from the late 1940s until the privatization of the rail network in the 1990s.
F. None of above.
G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage	Batch ID	Job type	Status
creating	`batch_69d6ab4d6c00819095a9a7c35de83cfb`	elicitation	completed
NER	`batch_69d915d7109481908bf5fe512bba3c89`	ner	completed
NED1	`batch_69f5f67f9c30819089305d5d42210c34`	ned_source_triple	completed

Created at: April 8, 2026, 9:50 p.m.