DeepMind founder Denies Hassabis, however, this time AlphaGo really did make mistakes. The Al "thought it was doing well, but got confused on move 8Z" Hassabis said, later clarifying that it made a mistake on move 79 but only realized its error by 87. -httpwwww.theverge.com/2016/3/13/11184328/alphago- dee