Access OpenAI GPT models on Amazon Bedrock from Canada with cross-Region inference
Canadian organizations can now access OpenAI GPT-5.6, GPT-6, and GPT-6.1 models on Amazon Bedrock from the Canada (Central) and Canada West (Calgary) Regions using cross-Region inference. This post covers the models and inference profiles, how to set up permissions, and how to invoke them with the Responses, Chat Completions, and Converse APIs.
Canadian organizations utilizing generative AI applications on Amazon Bedrock now have the ability to access the latest foundation models, including OpenAI GPT-6.1, GPT-6, and GPT-5.6, through cross-Region inference (CRIS). This feature allows them to access these models from Canada, specifically from the Canada (Central) and Canada West (Calgary) Regions.
When an application calls the Amazon Bedrock Runtime endpoint in the source Region, Amazon Bedrock routes the request to a supported destination Region for processing. This mechanism provides access to a larger capacity pool that can help sustain throughput during demand spikes, without the need for manual destination Region routing in the application.
The post covers the various GPT models available from Canada, the cross-Region inference profiles that serve them, and details on how to set up permissions and invoke the models using the OpenAI Responses API, Chat Completions API, and the Amazon Bedrock Converse API. Additionally, it provides information on requesting quota increases, reviewing observability signals in the source Region, and cleanup procedures when finished.
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