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.

Waymo and Toyota partner to explore bringing self-driving tech to personal vehicles, signaling a shift toward consumer-facing autonomy.

While all that sounds very tentative, it boils down to this: Waymo has the self-driving tech, and Toyota has the cars. Sometime down the line, the two companies might start selling Toyota-built cars with Waymo's autonomous driving technology to end users.