Loblaw, Canada's largest retailer, is running OpenAI's Codex and ChatGPT Images 2.0 in production. Lauren, the company's Chief Digital Officer, confirmed the tools are changing how engineering and product teams operate, not just augmenting them.

The interesting part is not the shipping speed claim. It is the workflow rethink. When a CDO at a retailer this size says teams are reconsidering how work gets done, that means process changes are hitting procurement, merchandising, and customer-facing systems simultaneously. The Images 2.0 component suggests visual commerce, product photography, or catalog generation is in scope.

The full video details which specific workflows changed and what the measurable outcomes look like. If you work in retail tech or are evaluating Codex for an enterprise deployment, the Loblaw case is one of the first large-scale Canadian implementations on record. That context matters.

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