Google's DeepMind AI has been secretly schooling online Go players
AlphaGo spent the past few days playing anonymous matches on public servers.
Google DeepMind AI wins final Go match for 4-1 series win
Both players were strong as the fifth match went to a thrilling "endgame."
Google AI finally loses to Go world champion
It might be Lee Sedol's only win against AlphaGo.
Watch AlphaGo vs. Lee Sedol (update: AlphaGo won)
Google's DeepMind AI program has already won two matches against the legendary Go player.
Google's Deepmind AI beats Go world champion for a second time
The match was a lot closer than the first, but AlphaGo prevailed again.
Google's Deepmind AI beats Go world champion in first match
Korean Lee Sedol expected to record a 5-0 whitewash.
Google's DeepMind AI will take on a Go champ tomorrow night
Tune in at 10:30PM ET for the first of five Go matches between AlphaGo and Lee Se-Dol.
Go's world champ expects Google AI to lose its big match
Just don't expect the same prediction in a few years.
Google's AI will take on the world Go champ live on YouTube
Lee Sedol is "confident" he can beat Google's DeepMind.