Triple

T23435570

Position	Surface form	Disambiguated ID	Type / Status
Subject	A303	`E563449`	entity
Predicate	partOf	`P40`	FINISHED
Object	London to South West England route	`—`	NE NERFINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: London to South West England route | Statement: [A303, partOf, London to South West England route]

Disambiguation candidates (2 decisions)

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: London to South West England route
Context triple: [A303, partOf, London to South West England route]

A. London to Medway Towns route
The London to Medway Towns route is a commuter rail line in southeast England linking central London with the Medway conurbation, including towns such as Gillingham, Chatham, and Rochester.
B. London–North West
London–North West is a major intercity rail corridor in the United Kingdom linking London with key destinations across the North West of England.
C. Thames Valley route
The Thames Valley route is a major railway line in southern England that forms part of the key intercity and commuter corridor linking London with the West of England.
D. London–Oxford route
The London–Oxford route is a key railway corridor in England linking the capital with the historic university city of Oxford via intermediate stations such as Didcot Parkway.
E. London–Sutton via Wimbledon route
The London–Sutton via Wimbledon route is a suburban rail line in South London linking central London with Sutton through Wimbledon, serving a series of commuter stations along the way.
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: London to South West England route
Target entity description: The London to South West England route is a major transport corridor linking the capital with counties such as Wiltshire, Somerset, and Devon, serving as a key alternative to the M4/M5 for reaching the West Country.

A. London to Medway Towns route
The London to Medway Towns route is a commuter rail line in southeast England linking central London with the Medway conurbation, including towns such as Gillingham, Chatham, and Rochester.
B. London–North West
London–North West is a major intercity rail corridor in the United Kingdom linking London with key destinations across the North West of England.
C. Thames Valley route chosen
The Thames Valley route is a major railway line in southern England that forms part of the key intercity and commuter corridor linking London with the West of England.
D. London–Oxford route
The London–Oxford route is a key railway corridor in England linking the capital with the historic university city of Oxford via intermediate stations such as Didcot Parkway.
E. London–Sutton via Wimbledon route
The London–Sutton via Wimbledon route is a suburban rail line in South London linking central London with Sutton through Wimbledon, serving a series of commuter stations along the way.
F. None of above.

Provenance (2 batches)

Stage	Batch ID	Job type	Status
creating	`batch_69e24553980c8190bb66a2ae0bdab125`	elicitation	completed
NER	`batch_69f1a5dbdf248190a09e971f2718d01f`	ner	completed

Created at: April 17, 2026, 5:50 p.m.