The race to build artificial intelligence is driven by little silicon chips called GPUs, which were originally created for video games. A drawing of a GPU chip Tech companies are now packing GPUs — ...

The domain of artificial intelligence is progressing at a breakneck pace, but at the same time, it is also running into a variety of challenges. The compute costs and energy requirements are extremely ...

The funding covers more than half of the A.I. data centers that OpenAI plans to build in the U.S. over the next several years. By Cade Metz Reporting from San Francisco OpenAI has signed a deal with ...