Triple

T11313524

Position	Surface form	Disambiguated ID	Type / Status
Subject	Tay, Ontario	`E267902`	entity
Predicate	locatedInGeographicRegion	`P40`	FINISHED
Object	Southern Ontario	`E22418`	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: Southern Ontario
Context triple: [Tay, Ontario, locatedInGeographicRegion, Southern Ontario]

A. Southern Ontario chosen
Southern Ontario is the densely populated, industrial and economic heartland of Ontario, Canada, encompassing major cities such as Toronto, Hamilton, and London.
B. Eastern Ontario
Eastern Ontario is a geographic and cultural region in the eastern part of the Canadian province of Ontario, encompassing communities along the Ottawa River and the St. Lawrence River, including the city of Ottawa.
C. Southwestern Ontario
Southwestern Ontario is a populous and economically diverse region of southern Ontario, Canada, encompassing cities like London and Windsor and known for its agriculture, manufacturing, and proximity to the Great Lakes and U.S. border.
D. Central Ontario
Central Ontario is a predominantly rural and recreational region of Ontario known for its lakes, forests, cottage country, and outdoor tourism.
E. Northern Ontario
Northern Ontario is a vast, sparsely populated region of Ontario known for its boreal forests, abundant lakes, mining and forestry industries, and predominantly rural and Indigenous 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_69d6aaca5c24819083db46a30d86cb34`	elicitation	completed
NER	`batch_69d7e9c1b7dc81908d8cc768c47390d3`	ner	completed
NED1	`batch_69e55639a5ec8190b979d5a280397f98`	ned_source_triple	completed

Created at: April 8, 2026, 9:32 p.m.