OpenAI released its first open-weight AI models in more than five years, and Amazon quickly said they will be available on its Bedrock and SageMaker platforms — the first time the cloud giant has offered products from the ChatGPT maker.

Amazon Web Services has added OpenAI’s open weight models—gpt-oss-120b and gpt-oss-20b—to Amazon Bedrock and SageMaker AI, marking their first integration with AWS. The models offer strong performance,

OpenAI’s latest artificial intelligence models available to customers, the first time the cloud computing giant has offered products from the leading AI startup. Amazon will offer the tools on its Bedrock and SageMaker platforms and said that their advanced reasoning capabilities make them suited for AI agents.