Leaked documents reveal how much OpenAI paid Microsoft under a revenue-share agreement. They also indicate inference costs.

Microsoft Corp. plans to use access to OpenAI’s development of custom AI semiconductors to help its own chip effort.

Most public companies in OpenAI’s notional market cap weight class are audited by one of the Big Four: Deloitte, EY, KPMG or ...

Microsoft and Nvidia plan to invest in Anthropic under a new tie-up that includes a $30 billion commitment by the Claude ...

The tiny state's nonprofit watchdogs say they played a role in keeping OpenAI true to its mission. Get unlimited access to ...

The companies said the deal will broaden enterprise model choice as the hyperscaler rolls out a series of agentic AI updates ...

Discover the details of the new strategic partnership between Microsoft, Nvidia, and Anthropic AI, including investment ...

Microsoft said Tuesday it is partnering with artificial intelligence company Anthropic and chipmaker Nvidia as part of an AI ...

As part of the partnership, Microsoft will invest up to $5 billion in Anthropic and Nvidia will invest up to $10 billion.

Bill Gates once held the vast majority of his personal wealth in the company’s shares. Over decades, he gradually reduced his ...

Leaked documents reveal OpenAI paid Microsoft $1.36 billion in revenue sharing in 2023, confirming the depth of their ...

But here’s where the accounting plot twists. Microsoft also pays OpenAI, sharing roughly 20% of revenue from Bing (yes, Bing) ...