David Luan, who led Amazon's San Francisco artificial intelligence laboratory and oversaw the development of the Nova Act AI browser agent, announced his departure after less than two years with the company. In a LinkedIn post, Luan said he would leave at the end of the week to focus on new projects, emphasizing the proximity of artificial general intelligence and his desire to devote his time to teaching AI new capabilities. His exit occurs as Amazon faces internal criticism of its AI products and rolls out the Alexa Plus assistant to U.S. users. Leia mais →