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.

The two new models from OpenAI are available under the Apache 2.0 license, a popular choice for open-weight models. With Apache 2.0, models can be used for commercial purposes, redistributed, and included as part of other licensed software. Open-weight model releases from Alibaba’s Qwen as well as Mistral also operate under Apache 2.0.

It’s the first such models it’s launched in over five years, as pressure in the US grows to respond to China’s dominance in open models.