Ars Technica:

DeepMind’s AlphaGo is back, and it’s been secretly crushing the world’s best Go players over the past couple of weeks. The new version of the AI has played 51 games online and won 50 of them, including a victory against Ke Jie, currently the world’s best human Go player. Amusingly, the 51st game wasn’t even a loss; it was drawn after the Internet connection dropped out.

What I find most intriguing about this is that artificial intelligence is still in its relative infancy. AI can get so much better and humans have to wait for evolution.