AWS Weekly Roundup: OpenAI models, Automated Reasoning checks, Amazon EVS, and more (August 11, 2025)

AWS has released several new services and updates, including OpenAI open weight models on AWS, Amazon Elastic VMware Service (Amazon EVS), Automated Reasoning checks, and Amazon Application Recovery Controller (ARC) Region switch. Amazon SQS has increased the maximum message payload size, and AWS Lambda now supports GitHub Actions for continuous integration and deployment. These services and updates aim to improve the functionality and usability of AWS products.

Amazon Web Services (AWS) continues to innovate and expand its offerings, recently unveiling several new services and updates aimed at enhancing functionality and usability. Among the notable announcements are OpenAI open-weight models on AWS, Amazon Elastic VMware Service (Amazon EVS), Automated Reasoning checks, and Amazon Application Recovery Controller (ARC) Region switch. Additionally, Amazon Simple Queue Service (SQS) has increased the maximum message payload size, and AWS Lambda now supports GitHub Actions for continuous integration and deployment.

OpenAI Open-Weight Models on AWS

OpenAI has released its first open-weight AI models in over five years, partnering with AWS to offer them on AWS platforms. The new models, gpt-oss-120b and gpt-oss-20b, are state-of-the-art language models with advanced reasoning capabilities. This move challenges Microsoft's position and reshapes the AI cloud service landscape [1].

The integration of OpenAI's models on AWS platforms, such as Bedrock and SageMaker, puts OpenAI's technology into the hands of millions of AWS customers, potentially expanding the impact of OpenAI's leading technology [1]. This partnership addresses Wall Street's concerns about AWS losing ground in AI to competitors, particularly Microsoft [1].

Amazon Elastic VMware Service (Amazon EVS)

AWS has also announced Amazon Elastic VMware Service (Amazon EVS), a new service that allows users to run VMware Cloud Foundation (VCF) directly within their Amazon Virtual Private Cloud (Amazon VPC), alongside other applications. This service enables organizations to quickly migrate VMware workloads to AWS, unlocking business agility and transformation [2].

NetApp, Inc. has announced that Amazon FSx for NetApp ONTAP® is now a supported external storage option for Amazon EVS. This integration combines NetApp's proven, secure data management and protection capabilities with AWS's scale, resilience, and performance, allowing customers to simplify and accelerate their AWS migration without re-platforming or re-factoring their existing applications [2].

Other Notable Updates

AWS has introduced Automated Reasoning checks and Amazon Application Recovery Controller (ARC) Region switch, which aim to improve the functionality and usability of AWS products. Amazon SQS has increased the maximum message payload size, and AWS Lambda now supports GitHub Actions for continuous integration and deployment.

Financial Implications and Future Outlook

The announcement of OpenAI's open-weight models on AWS has had immediate financial impacts, with Amazon's shares rising 1.5% following the news [1]. However, AWS's recent financial performance, with revenue growth of 17% to $30.9 billion in the second quarter, barely surpassed analysts' expectations [1].

Conclusion

AWS's latest releases and updates demonstrate the company's commitment to innovation and market leadership in the cloud services sector. These developments are likely to enhance the functionality and usability of AWS products, appealing to a broader range of enterprise customers. As the AI landscape continues to evolve rapidly, OpenAI's partnership with AWS signifies a major shift in the industry, potentially influencing future developments in AI cloud services and model accessibility.

References:

[1] https://theoutpost.ai/news-story/open-ai-partners-with-aws-releasing-open-weight-models-to-shake-up-ai-cloud-services-18710/
[2] https://www.marketscreener.com/news/netapp-inc-accelerates-vmware-migrations-with-amazon-elastic-vmware-service-integration-ce7c5ededa8af225