Latest · Agentic Commerce Fundamentals · Aug 7, 2026
Inside chatgpt.com/shopping: A 200-Query Teardown of OpenAI's Real Commerce Stack
We ran 200 buyer queries against ChatGPT's dedicated shopping surface, captured every response payload, and reverse-engineered the plumbing. A hidden GPT-5.3 handles 56% of shopping queries. Fifteen direct feed partners power the carousel — Amazon isn't one, and still owns the single badge OpenAI ships. Ads run through Criteo. Every image is face-detected. Here's what a teardown of the payload actually reveals.