OpenAI Five became the first AI system to defeat world champions in an esports game, winning two consecutive matches against OG, the world champion Dota 2 team, in a live-streamed event. This marks a historic milestone as previous AI systems like OpenAI Five and DeepMind's AlphaStar had only beaten professional players in private matches but failed in live competitions.
OpenAI Five, an AI system, defeated a team of elite Dota 2 players (99.95th percentile) in a best-of-three match. The victory was achieved against professional players including Blitz, Cap, Fogged, Merlini, and MoonMeander, watched by 100,000 concurrent livestream viewers.
OpenAI has developed an AI bot that defeats world-class professional players in 1v1 Dota 2 matches under standard tournament rules. The bot learned entirely through self-play without using imitation learning or tree search techniques, representing a significant advancement in AI systems handling complex, real-world scenarios.
OpenAI Five, an AI system designed to play Dota 2, lost two games against professional players at The International 2018 tournament in Vancouver. The AI maintained competitive performance during the early to mid-game phases (20-35 minutes) before ultimately losing both matches.
