Japan’s top automaker Toyota has announced a partnership with U.S. autonomous driving technology company Waymo.

Toyota and Waymo have announced that they've entered a preliminary agreement, along with the former's mobility tech subsidiary, Woven by Toyota, Inc. To be clear, they're not in the midst of developing anything yet — they're still exploring a potential collaboration between them.

Toyota Motor and Alphabet's Waymo said on Wednesday they will explore collaborating on the development of a new autonomous vehicle platform and ways to enhance next-generation personally owned vehicles (POVs).