Amazon’s yearslong effort to build a serious alternative to Nvidia’s dominant AI chips is starting to gain traction. Anthropic and OpenAI, which have struck multibillion-dollar investment and infrastructure deals with Amazon, have already committed to renting large amounts of current and future ...

Anthropic and OpenAI are widening the revenue gap between themselves and the rest of the AI startup field. A group of 34 leading startups in that sector, including Anthropic and…

As companies put AI to work, investors are looking beyond GPUs to CPUs, servers, data centers and power infrastructure.