Five AI algorithms worked together to beat humans at a strategy game

On Monday, non-profit AI research company OpenAI published a blog post about OpenAI Five, a group of five neural networks designed to work as a team while playing the real-time computer strategy game called Dota 2. According to the post, OpenAI Five can now beat a team of five human amateur players at the game, albeit with specific restrictions placed on gameplay. In August, it will attempt to beat a team of professional Dota 2 players at The International (TI), an annual Dota 2 tournament hosted by the game's developer, Valve Corporation. In Dota 2, two teams of five players battle to destroy the other team's "Ancient," a structure at the center of their base. Each player controls a different character, known as a "hero." These heroes have their own abilities, strengths, and weaknesses, and a team's ability to cooperate is key to its success.