‘A Powerhouse Combination’: AWS Embraces OpenAI & Anthropic
In the AI sector, it’s all or nothing. It’s life at the extremes: the rivalries are fierce and the collaborations intense.
One day, the world’s largest tech companies will be poaching AI engineers from each other, the next, they’ll be forging powerful alliances.
This week, AWS, led by CEO Matt Garman, made two huge coups as it secured huge new deals with Anthropic and OpenAI, whom many consider to be the world’s leading AI chatbot providers.
The deals, both announced within the space of two days, will see Anthropic’s Claude and OpenAI’s ChatGPT integrated into AWS Bedrock, a platform that helps enterprises design their own AI systems.
How AWS got Anthropic on board
This new era for Bedrock began on 5 August with Anthropic's Claude Opus 4.1.
"This is the most powerful Claude model from Anthropic to date and brings enhanced performance for AI agents along with industry-leading coding capabilities," said Matt, announcing the partnership.
"For builders creating agentic applications, Opus 4.1 delivers superior performance on long-running tasks with improved planning and detail tracking across complex workflows."
Giving Bedrock users access to Claude's capabilities should allow them to craft and deploy AI systems capable of sustained performance on complex, long-running tasks. Agentic AI systems will receive a special boost from this integration.
On the newest versions of Claude, Kate Jensen, Head of Growth and Revenue at Anthropic, says: "Claude Opus 4 and Claude Sonnet 4 transform AI from a tool into a true collaborator for every person and every team."
Inside OpenAI's AWS debut
Just one day later, 6 August marked another watershed moment as OpenAI models appeared on AWS services for the first time in the company's history. Matt Garman described the partnership between the firms as a "powerhouse combination".
The deal between AWS and OpenAI will see the introduction of two open-weight models – gpt-oss-120b and gpt-oss-20b – to both Amazon Bedrock and Amazon SageMaker JumpStart.
"This brings together OpenAI’s leading technology with AWS’s scale, security and deployment capabilities," Matt explains.
"More importantly, these new openAI models on Bedrock are 10x more price performant than the comparable Gemini model, 18x more price performant than DeepSeek R1 and offer 7x better price performance for most workloads than OpenAI o4."
The gpt-oss-120b and gpt-oss-20b models are set to give enterprises a great deal of flexibility, allowing them to customise AI for the specific needs of their sector, whether that be natural language processing or predictive analytics.
"Our open weight models help developers – from solo builders to large enterprise teams – unlock new possibilities across industries and use cases," says Dmitry Pimenov, Product Lead at OpenAI.
"Together with AWS, we’re providing powerful, flexible tools that make it easier than ever for customers to build, innovate and scale."
AWS' AI ambitions
These partnerships could prove to be a strategic masterclass from AWS, one that could just position AWS Bedrock as the definitive, go-to enterprise AI platform.
The timing reflects broader "cloud convergence accelerates" trends, with AWS responding decisively to previous criticisms about its AI progress. A part of this response is an eye-watering US$20bn commitment to future AI projects.
These partnerships represent arguably a shrewder way of gaining leverage in this competitive sector, though.
By offering both Anthropic's reasoning excellence and OpenAI's newly open models under one umbrella, AWS is giving enterprises unparalleled choice. In this new era for technology, that can only be a good thing.
As AWS' leader, Matt echoes this notion wholeheartedly.
"Model choice is tremendously important in the AI era," he says, "and we’re giving customers the freedom to select the right tools for their unique business challenges."
