Google Plans to Double AI Ethics Research Staff

Alphabet Inc.'s Google plans to double the size of its team studying artificial-intelligence ethics in the coming years, as the company looks to strengthen a group that has had its credibility challenged by research controversies and personnel defections. Vice President of Engineering Marian Croak said at The Wall Street Journal's Future of Everything Festival that the hires will increase the size of the responsible AI team that she leads to 200 researchers. Additionally, she said that Alphabet Chief Executive Sundar Pichai has committed to boost the operating budget of a team tasked with evaluating code and product to avert harm, discrimination and other problems with AI. "Being responsible in the way that you develop and deploy AI technology is fundamental to the good of the business," Ms. Croak said. "It severely damages the brand if things aren't done in an ethical way." Google announced in February that Ms. Croak would lead the AI ethics group after it fired the division's co-head, Margaret Mitchell, for allegedly sharing internal documents with people outside the company.