GPT-5.5
OpenAI · 2 regions in 1 countries · on Bedrock
2 regions
| Region | Mode |
|---|---|
| us-east-1US East (N. Virginia) · Northern Virginia, United States | In-region |
| us-east-2US East (Ohio) · Columbus, United States | In-region |
Sources: each provider's own published region lists and model availability pages, read every Tuesday. Check the provider before deploying. Logos via logo.dev; trademarks belong to their owners.