New tutorial: Route Model Requests Across OCI Regions

A new tutorial for OCI Generative AI shows how to route on-demand model requests across OCI regions using a routing profile. Learn step by step how to select a model and its target serving regions, create a routing profile, and use the same profile in Python applications that call the Chat Completions and Responses API.

The tutorial uses openai.gpt-oss-120b with Chicago, Frankfurt, and Osaka as its target regions. Follow the examples to set up the OpenAI Python SDK, stream model responses, check the response header to identify which region served a request, and troubleshoot common issues. Manage the model's serving regions in one profile instead of maintaining a region list in each application.

To get started, see Route Model Requests Across OCI Regions.