Triple

T17222158

Position	Surface form	Disambiguated ID	Type / Status
Subject	No. 209 Squadron RAF	`E418011`	entity
Predicate	aircraftOperated	`P1523`	FINISHED
Object	Short Sunderland	`E156096`	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: Short Sunderland
Context triple: [No. 209 Squadron RAF, aircraftOperated, Short Sunderland]

A. Short Sunderland chosen
The Short Sunderland was a British flying boat patrol bomber used extensively during World War II for long-range maritime reconnaissance and anti-submarine warfare.
B. Sutton Bridge
Sutton Bridge is a village and civil parish in the South Holland district of Lincolnshire, England, known for its strategic location near the River Nene and its distinctive swing bridge.
C. London–Newcastle
London–Newcastle is a major intercity rail corridor in the United Kingdom linking the capital London with the city of Newcastle upon Tyne in northeast England.
D. Newcastle Line
The Newcastle Line is a suburban and intercity railway corridor in New South Wales, Australia, serving the city of Newcastle and connecting it with surrounding regions.
E. Penistone Line
The Penistone Line is a regional railway route in northern England that runs through South and West Yorkshire, connecting Sheffield with Huddersfield via Penistone and a series of rural and suburban communities.
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_69d886d779488190b131369541c04e7d`	elicitation	completed
NER	`batch_69e42dde78f881908b03105fa0298ae2`	ner	completed
NED1	`batch_6a016757985881909b5711eb1f206cd7`	ned_source_triple	completed

Created at: April 10, 2026, 5:38 a.m.