Sony AI's Ping-Pong Robot Defeats Top-Ranked Human Players

Sony AI has unveiled Ace, a ping-pong robot that has become the first to defeat elite human table tennis players while adhering to official International Table Tennis Federation (ITTF) rules. Unlike previous robots such as Omron's FORPHEUS, which competed against amateurs at CES 2017, Ace can hold its own against and occasionally beat top-ranked players. The achievement represents a significant advance in embodied AI, as physical games require robots to match both the speed and responsiveness of human minds and bodies—a far greater challenge than board games like Chess and Go where AI already dominates. Sony AI positions the robot as a breakthrough in real-time physical competition capabilities.

Ace robot's achievement against top human players

• ▪Sony AI developed a ping-pong robot named Ace
• ▪Ace occasionally beats top-ranked human table tennis players in matches
• ▪Ace is the first robot that can hold its own against top-ranked human table tennis players
• ▪Ace follows the official rules of the International Table Tennis Federation (ITTF) during matches
• ▪Omron's FORPHEUS robot challenged amateur table tennis competitors at CES 2017

Technical challenges of physical AI competition

• ▪Physical games pose a much greater challenge for AI than board games because robots must be engineered to match the speed and responsiveness of the human mind and body
• ▪AI is already capable of besting humans at Chess

Perspective of Sony AI

• ▪Sony AI's Ace robot represents a breakthrough in embodied AI technology
• ▪Sony AI's Ace robot demonstrates AI capabilities in real-time physical competition