OpenAI led the funding round for an AI agent that could change your relationship with Microsoft Excel spreadsheets.

Microsoft will bring OpenAI's new free and open GPT model, gpt-oss-20b, to Windows 11 users via Windows AI Foundry, its ...

OpenAI released a new free and open GPT model yesterday that can run on a PC, and now Microsoft is making that easy to do for ...

Aug. 6 (UPI) -- OpenAI announced a new free and open GPT model that Microsoft has made available for Windows. The model is a ...

Microsoft and OpenAI are renegotiating their partnership, focusing on access to AI technology, corporate restructuring, and ...

GitHub has accidentally announced OpenAI’s new range of GPT-5 models. A now-deleted GitHub blog post reveals that GPT-5, ...

Amazon is offering OpenAI’s new open-weight AI models on Bedrock and SageMaker, bypassing Microsoft’s Azure exclusivity via ...

Just after OpenAI announced its open-weight gpt‑oss-20b AI model, Microsoft brought the model to Windows 11 PCs via Windows ...

Microsoft Windows AI Foundry Local, allows to run OpenAI's powerful gpt-oss models directly on Windows PCs for private, ...

The model is optimised to run efficiently on a range of Windows hardware, making it ideal for building autonomous assistants ...

Microsoft (MSFT) is in advanced discussions to sign a deal that could give it ongoing access to vital OpenAI technology.

OpenAI is reportedly in talks for a share sale that could raise its valuation to $500bn, overtaking Elon Musk’s SpaceX and ...