AWS turns OpenAI access into a cloud feature while buyers hedge away from Microsoft

September 9, 2026

AWS made GPT-6 Astra generally available in Amazon Bedrock and said customers can also configure ChatGPT Work and Codex to use that model there without training on their inference data. Bedrock is AWS's model catalogue and API layer, meaning OpenAI access is being sold as part of AWS's own governed cloud surface rather than only through OpenAI's. That appears to matter beyond AWS because model providers now need third-party clouds to reach enterprise buyers where controls, billing and data handling are already in place. For Microsoft, the change is that OpenAI models are less able to pull customers into Azure by themselves when the same class of model can sit inside a rival cloud's control layer.

Qualcomm announced a data-centre infrastructure partnership with AWS focused on customised silicon for AI inference, and AWS received warrants tied to as much as $60 billion of Qualcomm server-chip and related-technology purchases. This looks like a capacity commitment, not a lab experiment: AWS is binding a chip supplier to a purchase path large enough to shape what gets built. The effect is likely to reach other cloud buyers and Microsoft alike because sustained inference demand is now moving procurement at the hardware layer, where winning depends on securing enough chips at the right cost rather than only on releasing another model.

The Swiss Federal Chancellery launched a sovereign workplace platform based on open-source components for about 3,000 federal employees, to run in parallel with Microsoft 365 under an initial budget of around 9 million Swiss francs. That suggests the practical split in enterprise AI is not simply Microsoft or no Microsoft, but Microsoft beside a second stack kept under local control for sovereignty and procurement reasons. For anyone selling generative AI into government and regulated organisations, the burden is increasingly to fit inside mixed environments where the customer keeps a fallback outside one vendor's platform.

ADP designated AWS its strategic cloud provider and said it will use Amazon Bedrock for ADP Assist agents while migrating thousands of applications to AWS. Seattle Times and Newsday sued OpenAI and Microsoft over alleged training-data copyright infringement and sought destruction of the allegedly infringing models.