AWS has expanded its AI offerings with Anthropic’s Claude 4 on Bedrock and OpenAI’s open weight models on Bedrock and ...

New OpenAI gpt-oss models aim for low-resource performance and enterprise use, though their real-world capabilities remain ...

This is a juicy competitive move for both companies after AWS faced an onslaught of criticism over its progress with AI.

OpenAI’s new models are available on AWS cloud for Amazon Bedrock and SageMaker AI customers, CEO Matt Garman says.