OpenAI Dota 2 Bot

OpenAI Bot Defeats Top Dota 2 Professionals at 1v1

OpenAI developed a bot that defeats world-class professional players in 1v1 Dota 2 matches under standard tournament rules. The system learned entirely through self-play without imitation learning or tree search. This was presented as a milestone toward AI systems that can achieve well-defined goals in complex, real-world environments involving humans.