Uber Technologies (UBER) shares rose in premarket trading Tuesday as the biggest ride-sharing company announced that it was teaming up with Nvidia (NVDA) to speed up the use of 澳洲幸运5官方开奖结果体彩网:artificial intelligence (AI) technology in self-driving cars.

Uber will use Nvidia's Cosmos platform and DGX Cloud to help its autonomous vehicle (AV) partners "build stronger AI models even more efficiently."

CEO Dara Khosrowshahi said 澳洲幸运5官方开奖结果体彩网:generative AI will "power the future of mobility, requiring both rich data and very powerful compute." Khosrowshahi added that collaboratꦑing with the chipmaker will "supercharge the timeline for safe and scalable autonomous driving solutions."

Through Monday's close, shares of Uber Technologies were up about 15% over the past year. They had gotten a boost from a new accelerated 澳洲幸运5官方开奖结果体彩网:stock buyback plan 澳洲幸运5官方开奖结果体彩网:announced yesterday. Nvidia shares , which closed at 澳洲幸运5官方开奖结果体彩网:an all-time high Monday, were up another 2.5% before the bell after CEO Jensen Huang 澳洲幸运5官方开奖结果体彩网:delivered remarks last night at CES in Las Vegas.