Azure OpenAI in Microsoft Foundry

Azure OpenAI is Microsoft's enterprise channel for OpenAI's language, reasoning, image, speech and embedding models, sold inside Microsoft Foundry with Entra identity, private networking, content filters and a contractual promise that prompts and completions are not used to train the base models. For a Saudi buyer the deployment type decides where data is processed. Microsoft's model-availability page, dated September 2026, shows UAE North processing in-region only for regional provisioned deployments of eleven OpenAI models and for regional standard deployments of the embedding and transcription models; every other option there is a Global deployment that may be processed in any geography where the model is offered. Data Zone deployments, which confine processing to one geography, exist only for the United States and the EU. The Saudi Arabia East region announced for November 2026 carried no Azure OpenAI meters in Microsoft's retail-price list on 8 November 2026. Billing is per million tokens or per provisioned throughput unit, in US dollars.