tech

April 28, 2026

OpenAI brings its models to Amazon's cloud after ending exclusivity with Microsoft

OpenAI's generative AI models are becoming available on Amazon's cloud a day after the AI company revamped its relationship with longtime partner Microsoft.

OpenAI brings its models to Amazon's cloud after ending exclusivity with Microsoft

TL;DR

  • OpenAI's generative AI models are now available on Amazon Web Services (AWS).
  • This announcement comes after OpenAI revised its exclusive relationship with Microsoft.
  • AWS customers can access OpenAI models and the Codex agent through Amazon Bedrock.
  • A new service, Amazon Bedrock Managed Agents, will be powered by OpenAI for custom agent creation.
  • The partnership allows OpenAI to expand its reach beyond Microsoft's cloud.
  • Previously, OpenAI had a significant commitment with AWS, including a large investment and usage of AWS's custom training chips.

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