Triple

T23393584

Position	Surface form	Disambiguated ID	Type / Status
Subject	1st Canadian Brigade Headquarters Squadron	`E594085`	entity
Predicate	partOf	`P40`	FINISHED
Object	1st Canadian Armoured Brigade	`—`	NE NERFINISHED

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: 1st Canadian Armoured Brigade
Context triple: [1st Canadian Brigade Headquarters Squadron, partOf, 1st Canadian Armoured Brigade]

A. 1st Canadian Armoured Brigade chosen
The 1st Canadian Armoured Brigade was a World War II Canadian Army formation that provided tank support to infantry divisions in major campaigns in Sicily, Italy, and Northwest Europe.
B. 2nd Canadian Armoured Brigade
The 2nd Canadian Armoured Brigade was a World War II Canadian Army formation that provided tank support to infantry units during key operations in Northwest Europe, including the Normandy campaign.
C. 5th Canadian Armoured Brigade
The 5th Canadian Armoured Brigade was a World War II Canadian Army formation that provided tank and armoured support in major Northwest Europe campaigns.
D. 4th Canadian Armoured Brigade
The 4th Canadian Armoured Brigade was a World War II Canadian Army formation that provided armoured support in Northwest Europe, notably during the Normandy campaign and subsequent operations in 1944–45.
E. 2nd Canadian Infantry Brigade
The 2nd Canadian Infantry Brigade was a key frontline formation of the Canadian Army that saw extensive combat service in major campaigns during the World Wars.
F. None of above.
G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage	Batch ID	Job type	Status
creating	`batch_69e25d2754fc819085deea939bde60ab`	elicitation	completed
NER	`batch_69f1a49df4308190ab4ab31310af81ed`	ner	completed

Created at: April 17, 2026, 5:36 p.m.