Developers can now build, test, and deploy applications powered by OpenAI’s gpt-oss models within the AI development platform. OpenAI’s new open models are now available through Microsoft’s Azure AI ...

ChatGPT maker OpenAI, exercising newfound freedom under its renegotiated Microsoft partnership, will expand its cloud footprint for training and running AI models to Amazon’s infrastructure under a ...

Microsoft and OpenAI have dismantled their exclusive partnership, ending revenue sharing and freeing OpenAI to sell its AI models on AWS and Google Cloud in a sweeping deal that reshapes the entire ...

OpenAI has released its first set of open-weight models since GPT-2, and Microsoft is accelerating developer adoption by launching these models-gpt-oss-120b and gpt-oss-20b--on both Azure AI Foundry ...

GPT-5.4, and Codex are now generally available on Amazon Bedrock. Here's what's new and why Daybreak cybersecurity on AWS ...

Today Microsoft is incorporating GPT-5, OpenAI’s best AI system to date, into a wide variety of its products, to bring new reasoning capabilities and improvements to coding and chat across its ...

Azure HorizonDB enters public preview at Microsoft Build 2026 alongside Web IQ, a Bing-rebuilt AI grounding API already ...

OpenAI uses the cloud infrastructure of Microsoft, OpenWeave, and Oracle for the data processing of its service. The brand is now making a change, and some of its data will now be processed on ...

OpenAI's generative AI models are becoming available on Amazon's cloud a day after the AI company revamped its relationship with longtime partner Microsoft. "This is what our customers have been ...