OpenAI on AWS: The Day Microsoft’s Seven-Year Lock-In Officially Died
For nearly seven years, if you wanted to run OpenAI’s models in production at hyperscale, you had exactly one choice: Microsoft Azure. That ended this week. As of April 2026, GPT-5.5 and GPT-5.4 are now available in preview on Amazon Bedrock — and the implications go far beyond “more cloud options.” This is one of … Read more