Amazon 8-K

PositiveContract / partnership

OpenAI investment and partnership expand AWS Trainium use and make AWS OpenAI Frontier’s exclusive third-party cloud distributor.

Filed 2026-02-27 08:36 ET

Summary

Amazon’s OpenAI investment and strategic partnership. Amazon will invest $50B in OpenAI, including a $15B investment subject to closing conditions and a separate $35B commitment. The partnership also expands OpenAI’s use of AWS compute and brings OpenAI-powered services and models to AWS customers and Amazon applications.

Key Figures

  • Investment: $15B in OpenAI Series C preferred stock, due for purchase on 3/31/2026 subject to closing conditions, plus a separate $35B commitment. Amazon may purchase the $35B commitment over time; any remaining amount becomes due upon specified milestones or an OpenAI U.S. public listing, subject to conditions. The commitment terminates if not invested by 12/31/2028, which may accelerate.
  • AWS agreement: OpenAI’s existing $38B multi-year agreement expands by $100B over 8 years; OpenAI will consume ≈2 gigawatts of Trainium capacity through AWS infrastructure.
  • AWS will be OpenAI Frontier’s exclusive third-party cloud distribution provider. The companies will also develop a Stateful Runtime Environment powered by OpenAI models for Amazon Bedrock and customized models for Amazon customer-facing applications.

Investor Takeaways

  • Watch for the $15B investment closing and the conditions or milestones governing Amazon’s separate $35B commitment.
  • The Stateful Runtime Environment is expected to launch in the next few months; Trainium4 deliveries are expected to begin in 2027.

The summary is written by an AI model reading the filing.

Model 005 · prompt 01d34d48e3

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