Toyota will test Waymo in a city it built near Mount Fuji. The "Woven City" is complete with streets and housing to prove Waymo's artificial intelligence.

The companies didn't announce any timelines, but Toyota could be setting the stage for future vehicle announcements, be it EVs or gas-powered cars.

Toyota Motor Corp. and Alphabet Inc.’s Waymo will explore collaboration on autonomous-driving technology, a potential boost to the Japanese carmaker’s efforts to catch up to the cutting-edge systems offered by major rivals.